B0012

Driver Frontal Deployment Loop Stage 1

SDM

DTC B0012 or B0013

B0013

Driver Frontal Deployment Loop Stage 2

SDM

DTC B0012 or B0013

B0014

Left Front Side Deployment Loop

SDM

DTC B0014

B0015

Left Front Seat Belt Pretensioner Deployment Loop

SDM

DTC B0015

B0016

Left Roof Rail Deployment Loop

SDM

DTC B0016

B0019

Passenger Frontal Deployment Loop Stage 1

SDM

DTC B0019 or B0020

B0020

Passenger Frontal Deployment Loop Stage 2

SDM

DTC B0019 or B0020

B0021

Right Front Side Deployment Loop

SDM

DTC B0021

B0022

Right Front Seat Belt Pretensioner Deployment Loop

SDM

DTC B0022

B0023

Right Roof Rail Deployment Loop

SDM

DTC B0023

B0052

Deployment Commanded

SDM

DTC B0052 or B0053

B0053

Deployment Commanded With Loop DTCs Present

SDM

DTC B0052 or B0053

B0081

Passenger Presence System 1

SDM

DTC B0081

B0083

Front End Sensor 1

SDM

DTC B0083 or B0084

B0084

Front End Sensor 2

SDM

DTC B0083 or B0084

B0085

Left Front Side Impact Sensor (SIS)

SDM

DTC B0085

B0086

Right Front Side Impact Sensor (SIS)

SDM

DTC B0086

B0158

Outside Air Temperature Sensor

BCM

DTC B0158

B0164

Passenger Compartment Temperature Sensor Circuit Range/Performance

HVAC Control Module

DTC B0164, B0174, or B0179

B0174

Output Air Temperature Sensor 1 Circuit

HVAC Control Module

DTC B0164, B0174, or B0179

B0179

Output Air Temperature Sensor 2 Circuit

HVAC Control Module

DTC B0164, B0174, or B0179

B0248

Air Flow Control 3 Circuit

HVAC Control Module

DTC B0248, B0268, or B0408

B0268

Air Flow Control 7 Circuit

HVAC Control Module

DTC B0248, B0268, or B0408

B0283

Electric Rear Defrost Circuit

BCM

DTC B0283

B0408

Temperature Control Circuit

HVAC Control Module

DTC B0248, B0268, or B0408

B0685

Security System Indicator Circuit

BCM

DTC B0685

B1000

Electronic Control Unit (ECU) Performance

BCM, DVD, HVAC, IPC, RIM, Radio, Digital Radio, TDM, SDM, OnStar®

DTC B1000

B1001

Option Configuration Error

BCM

DTC B1001

DRR, Radio

DTC B1001

SDM

DTC B1001

VCIM

DTC B1001

B1004

Keep Alive Memory (KAM) Reset

OnStar®

DTC B1004

B1009

EEPROM Checksum Mismatch

OnStar®

DTC B1009

B1010

System Sensors Data Mismatch

Folding Top Control Module

DTC B1010

B1015

Vehicle Identification Number (VIN) Information Error

DVD

DTC B1015

B1016

Vehicle Identification Number (VIN) Information Not Programmed

DVD

DTC B1016

B1019

System Configuration Error

SDM

DTC B1019

B1025

Left Front Audio Output Circuit

Radio

DTC B1025, B1035, B1045, or B1055

B1035

Right Front Audio Output Circuit

Radio

DTC B1025, B1035, B1045, or B1055

B1045

Left Rear Audio Output Circuit

Radio

DTC B1025, B1035, B1045, or B1055

B1055

Right Rear Audio Output Circuit

Radio

DTC B1025, B1035, B1045, or B1055

B1259

Antenna Ground Circuit

Digital Radio Receiver

DTC B1259

B1296

Convertible Top Header Unlatched Sensor Circuit

Folding Top Control Module

DTC B1296

B1307

Movable Roof Latch Signal Circuit

Folding Top Control Module

DTC B1307

B1325

Device Power 1 Circuit

BCM, DRR, DVD, IPC, PCM, Radio, SDM, TDM

DTC B1325

Folding Top Control Module

DTC B1325

B1335

Device Power 3 Circuit

Folding Top Control Module

DTC B1335

B1345

Device Ground Circuit

Folding Top Control Module

DTC B1345

B1370

Device Ignition 1 Circuit

BCM

DTC B1370

SDM

DTC B1370

B1380

Device Ignition ACCESSORY Circuit

BCM

DTC B1380

B1395

Device Voltage Reference Output 1 Circuit

Folding Top Control Module

DTC B1395

B1441

Device Ignition OFF, RUN and CRANK Circuit

BCM

DTC B1441

B1480

Battery Rundown Protection Circuit

BCM

DTC B1480

B2455

Cellular Phone Microphone Circuit Malfunction

OnStar®

DTC B2455

B2470

Cellular Phone Antenna Circuit Malfunction

OnStar®

DTC B2470

B2476

Cellular Phone Select Service Switch Malfunction

OnStar®

DTC B2476

B2482

Cellular Phone Select Service Switch Range/Performance

OnStar®

DTC B2482

B2483

Global Positioning System (GPS) Sensor Circuit Low

OnStar®

DTC B2483 or B2484

B2484

Global Positioning System (GPS) Sensor Circuit Open

OnStar®

DTC B2483 or B2484

B2530

Front Fog Lamps Control Circuit

BCM

DTC B2530

B2545

Backup Lamps Circuit

BCM

DTC B2545

B2575

Headlamp Control Circuit

BCM

DTC B2575

B2580

Headlamp High Beam Control Circuit

BCM

DTC B2580

B2585

Park lamp Control Circuit

BCM

DTC B2585

B2625

Display Dimming Pulse Width Modulation (PWM) Output Circuit

BCM

DTC B2625

B2645

Ambient Light Sensor Circuit

BCM

DTC B2645

B2705

Gearshift Unlock Circuit

BCM

DTC B2705

B2750

Horn Relay Control Circuit

BCM

DTC B2750

B2961

Key In Ignition Circuit

BCM

DTC B2961

B3006

Hood Ajar Circuit

BCM

DTC B3006

B3031

Security System Controller In Learn Mode

TDM

DTC B3031

B3055

No Transponder Modulation or No Transponder

TDM

DTC B3055

B3060

Unprogrammed Transponder Identification Code Received

TDM

DTC B3060

B316A

All Windows Control Request Circuit

Folding Top Control Module

DTC B316A

B3265

Trunk Release Output Circuit

BCM

DTC B3265

B3602

Convertible Top Control Switch

Folding Top Control Module

DTC B3602

B3608

Steering Wheel Control Entertainment Output Signal Circuit Short to Battery

Radio

DTC B3608

B3669

Deck Lid Position Sensor Circuit

Folding Top Control Module

DTC B3669

B366A

Deck Lid Latched Left Front Sensor Circuit

Folding Top Control Module

DTC B366A

B366B

Deck Lid Unlatched Left Front Sensor Circuit

Folding Top Control Module

DTC B366B

B366C

Deck Lid Ready to Latch Left Front Sensor Circuit

Folding Top Control Module

DTC B366C

B366D

Deck Lid Latched Right Front Sensor Circuit

Folding Top Control Module

DTC B366D

B366E

Deck Lid Unlatched Right Front Sensor Circuit

Folding Top Control Module

DTC B366E

B3674

Convertible Top Control Valve 1 Circuit

Folding Top Control Module

DTC B3674

B3675

Convertible Top Control Valve 2 Circuit

Folding Top Control Module

DTC B3675

B367A

Deck Lid Latched Rear Sensor Circuit

Folding Top Control Module

DTC B367A

B367B

Deck Lid Anti-Rotation Latched Sensor Circuit

Folding Top Control Module

DTC B367B

B367F

Roof Stowed Ready to Latch Sensor Circuit

Folding Top Control Module

DTC B367F

B3680

Convertible Top Pump Motor Performance

Folding Top Control Module

DTC B3680

B3683

Convertible Top Header Ready to Latch Left Sensor Circuit

Folding Top Control Module

DTC B3683

B3685

Convertible Top Header Latched Left Sensor Circuit

Folding Top Control Module

DTC B3685

B3715

Front Wiper Relay Drive Circuit

BCM

DTC B3715

B3794

Cruise Control Function Request Circuit

BCM

DTC B3794

B3903

Stop Lamp Relay Circuit

BCM

DTC B3903

B3935

Transponder Authentication Error

TDM

DTC B3935

B3948

Left Front Turn Signal Circuit

BCM

DTC B3948

B3949

Right Front Turn Signal Circuit

BCM

DTC B3949

B3950

Left Rear Turn Signal Circuit

BCM

DTC B3950

B3951

Right Rear Turn Signal Circuit

BCM

DTC B3951

B3976

Unconfigured Transponder

TDM

DTC B3976

C0000

Vehicle Speed Information Circuit

PSCM

DTC C0000

C0035

LF Wheel Speed Sensor Circuit

EBCM

DTC C0035-C0050

C0040

RF Wheel Speed Sensor Circuit

EBCM

DTC C0035-C0050

C0045

LR Wheel Speed Sensor Circuit

EBCM

DTC C0035-C0050

C0050

RR Wheel Speed Sensor Circuit

EBCM

DTC C0035-C0050

C0110

Pump Motor Circuit

EBCM

DTC C0110

C0116

Pump Motor Relay Circuit

EBCM

DTC C0116

C0121

Valve Relay Circuit

EBCM

DTC C0121

C0136

Base Brake System Pressure Circuit/Sensor

EBCM

DTC C0136

C0137

Base Brake System Pressure Circuit Range

EBCM

DTC C0137

C0161

ABS/TCS Brake Switch Circuit

EBCM

DTC C0161

C0176

System Thermal Error Temperature High

PSCM

DTC C0176

C0179

System Thermal High

EBCM

DTC C0179

C0186

Lateral Accelerometer Circuit

EBCM

DTC C0186

C0196

Yaw Rate Circuit

EBCM

DTC C0196

C0220

Left Front ABS Channel in Release Too Long

EBCM

DTC C0220-C0229

C0221

Right Front ABS Channel in Release Too Long

EBCM

DTC C0220-C0229

C0228

Left Rear ABS Channel in Release Too Long

EBCM

DTC C0220-C0229

C0229

Right Rear ABS Channel in Release Too Long

EBCM

DTC C0220-C0229

C0240

PCM Traction Control Not Allowed

EBCM

DTC C0240

C0242

PCM Indicated TCS Malfunction

EBCM

DTC C0242

C0249

Left Normal Force Error

EBCM

DTC C0249 or C0250

C0250

Right Normal Force Error

EBCM

DTC C0249 or C0250

C0252

Vehicle Stability Enhancement System (VSES) Sensors Uncorrelated

EBCM

DTC C0252

C0253

Centering Error

EBCM

DTC C0253

C0277

Brake Pedal Position Sensor Circuit

BCM

DTC C0277

C0278

Brake Pedal Position Sensor Not Calibrated

BCM

DTC C0278

C0281

Dynamic Rear Proportioning (DRP) Performance

EBCM

DTC C0281 or C081

C0460

Steering Position Sensor

PSCM

DTC C0460

C0475

Electric Steering Motor Circuit

PSCM

DTC C0475

C0545

Steering Wheel Torque Input Sensor

PSCM

DTC C0545

C0550

Electronic Control Unit (ECU) Performance

EBCM

DTC C0550

PSCM

DTC C0550

C0551

Option Configuration Error

EBCM

DTC C0551

C0561

System Disabled Information Stored

EBCM

DTC C0561

C0565

Vehicle Identification Number (VIN) Information Error

EBCM

DTC C0565

C0569

System Configuration Error

EBCM

DTC C0569

C0710

Steering Position Signal

EBCM

DTC C0710

C0820

Device Ground 1 Circuit Voltage Above Threshold

EBCM

DTC C0820

C0870

Device Voltage Reference Output Circuit

BCM

DTC C0870

C0896

Device Voltage Range/Performance

PSCM

DTC C0896

C0897

Device Power Moding Error

EBCM

DTC C0897

C0899

Device 1 Voltage Low

EBCM

DTC C0899

PSCM

DTC C0899

C0900

Device 1 Voltage High

EBCM

DTC C0900

PSCM

DTC C0900

P0010

Intake Camshaft Position (CMP) Actuator Solenoid Control Circuit Bank 1

ECM

DTC P0010, P0011, P0013, or P0014 for the 2.4L engine

or

DTC P0010 or P0011 for the 3.9L engine

P0011

Intake Camshaft Position (CMP) System Performance Bank 1

ECM

DTC P0010, P0011, P0013, or P0014 for the 2.4L engine

or

DTC P0010 or P0011 for the 3.9L engine

P0013

Exhaust Camshaft Position (CMP) Actuator

ECM

DTC P0010, P0011, P0013, or P0014

P0014

Exhaust Camshaft Position (CMP) System Performance

ECM

DTC P0010, P0011, P0013, or P0014

P0016

Crankshaft Position (CKP) - Camshaft Position (CMP) Correlation

ECM, PCM

P0017

Crankshaft Position (CKP) - Exhaust Camshaft Position (CMP) Correlation

ECM

DTC P0017

P0030

HO2S Heater Control Circuit Sensor 1

ECM

DTC P0030, P0036, P0053, P0054, P0135, or P0141 for the 2.4L engine

HO2S Heater Control Circuit Bank 1 Sensor 1

ECM, PCM

DTC P0030 for the 3.5L engine

or

DTC P0030, P0053, or P0135 for the 3.9L engine

P0036

HO2S Heater Control Circuit Sensor 2

ECM

DTC P0030, P0036, P0053, P0054, P0135, or P0141 for the 2.4L engine

HO2S Heater Control Circuit Bank 1 Sensor 2

ECM, PCM

DTC P0036 for the 3.5L engine

or

DTC P0036, P0054, or P0141 for the 3.9L engine

P0050

HO2S Heater Control Circuit Bank 2 Sensor 1

ECM, PCM

DTC P0050 for the 3.5L engine

or

DTC P0050, P0059, or P0155 for the 3.9L engine

P0053

HO2S Heater Resistance Sensor 1

ECM

DTC P0030, P0036, P0053, P0054, P0135, or P0141 for the 2.4L engine

HO2S Heater Resistance Bank 1 Sensor 1

ECM, PCM

DTC P0053 for the 3.5L engine

or

DTC P0030, P0053, or P0135 for the 3.9L engine

P0054

HO2S Heater Resistance Sensor 2

ECM

DTC P0030, P0036, P0053, P0054, P0135, or P0141 for the 2.4L engine

HO2S Heater Resistance Bank 1 Sensor 2

ECM, PCM

DTC P0054 for the 3.5L engine

or

DTC P0036, P0054, or P0141 for the 3.9L engine

P0056

HO2S Heater Control Circuit Bank 2 Sensor 2

PCM, ECM

DTC P0056 for the 3.5L engine

or

DTC P0056, P0060, or P0161 for the 3.9L engine

P0059

HO2S Heater Resistance Bank 2 Sensor 1

ECM, PCM

DTC P0059 for the 3.5L engine

or

DTC P0050, P0059, or P0155 for the 3.9L engine

P0060

HO2S Heater Resistance Bank 2 Sensor 2

PCM, ECM

DTC P0060 for the 3.5L engine

DTC P0056, P0060, or P0161 for the 3.9L engine

P0068

Throttle Body Airflow Performance

ECM, PCM

P0101

Mass Air Flow (MAF) Sensor Performance

ECM, PCM

P0102

Mass Air Flow (MAF) Sensor Circuit Low Frequency

ECM, PCM

P0103

Mass Air Flow (MAF) Sensor Circuit High Frequency

ECM, PCM

P0106

Manifold Absolute Pressure (MAP) Sensor Performance

ECM

DTC P0106 for the 2.4L engine

or

DTC P0106, P0107, or P0108 for the 3.9L engine

P0107

Manifold Absolute Pressure (MAP) Sensor Circuit Low Voltage

ECM, PCM

P0108

Manifold Absolute Pressure (MAP) Sensor Circuit High Voltage

ECM, PCM

P0112

Intake Air Temperature (IAT) Sensor Circuit Low Voltage

PCM

P0113

Intake Air Temperature (IAT) Sensor Circuit High Voltage

ECM, PCM

P0116

Engine Coolant Temperature (ECT) Sensor Performance

ECM, PCM

P0117

Engine Coolant Temperature (ECT) Sensor Circuit Low Voltage

ECM, PCM

P0118

Engine Coolant Temperature (ECT) Sensor Circuit High Voltage

ECM, PCM

P0120

Throttle Position (TP) Sensor 1 Circuit

ECM, PCM

P0121

Throttle Position (TP) Sensor 1 Performance

ECM

DTC P0068 or P0121 for the 2.4L engine

or

DTC P0068 or P0121 for the 3.9L engine

P0122

Throttle Position (TP) Sensor 1 Circuit Low Voltage

ECM

DTC P0120, P0122, P0123, P0220, P0222, P0223, or P2135 for the 2.4L engine

or

DTC P0120, P0122, P0123, P0220, P0222, P0223, or P2135 for the 3.9L engine

P0123

Throttle Position (TP) Sensor 1 Circuit High Voltage

ECM

DTC P0120, P0122, P0123, P0220, P0222, P0223, or P2135 for the 2.4L engine

or

DTC P0120, P0122, P0123, P0220, P0222, P0223, or P2135 for the 3.9L engine

P0125

Engine Coolant Temperature (ECT) Insufficient for Closed Loop Fuel Control

ECM, PCM

DTC P0125 or P0128 for the 2.4L engine

or

DTC P0116, P0125, or P0128 for the 3.5L engine

P0128

Engine Coolant Temperature (ECT) Below Thermostat Regulating Temperature

ECM, PCM

P0131

HO2S Circuit Low Voltage Sensor 1

ECM

DTC P0131, P0132, P0137, P0138, P2A00, or P2A01 for the 2.4L engine

HO2S Circuit Low Voltage Bank 1 Sensor 1

ECM, PCM

DTC P0131 for the 3.5L engine

or

DTC P0131, P0132, or P0134 for the 3.9L engine

P0132

HO2S Circuit High Voltage Sensor 1

ECM

DTC P0131, P0132, P0137, P0138, P2A00, or P2A01 for the 2.4L engine

HO2S Circuit High Voltage Bank 1 Sensor 1

ECM, PCM

DTC P0132 for the 3.5L engine

or

DTC P0131, P0132, or P0134 for the 3.9L engine

P0133

HO2S Slow Response Sensor 1

ECM

DTC P0133, P0134, P0140, or P1133 for the 2.4L engine

HO2S Slow Response Bank 1 Sensor 1

ECM, PCM

DTC P0133 for the 3.5L engine

or

DTC P0133, P1133, or P2A00 for the 3.9L engine

P0134

HO2S Circuit Insufficient Activity Sensor 1

ECM

DTC P0133, P0134, P0140, or P1133 for the 2.4L engine

HO2S Insufficient Activity Bank 1 Sensor 1

ECM, PCM

DTC P0134 for the 3.5L engine

or

DTC P0131, P0132, or P0134 for the 3.9L engine

P0135

HO2S Heater Performance Sensor 1

ECM

DTC P0030, P0036, P0053, P0054, P0135, or P0141 for the 2.4L engine

HO2S Heater Performance Bank 1 Sensor 1

ECM, PCM

DTC P0135 for the 3.5L engine

or

DTC P0030, P0053, or P0135 for the 3.9L engine

P0137

HO2S Circuit Low Voltage Sensor 2

ECM

DTC P0131, P0132, P0137, P0138, P2A00, or P2A01 for the 2.4L engine

HO2S Circuit Low Voltage Bank 1 Sensor 2

ECM, PCM

DTC P0137 for the 3.5L engine

or

DTC P0137, P0138, or P0140 for the 3.9L engine

P0138

HO2S Circuit High Voltage Sensor 2

ECM

DTC P0131, P0132, P0137, P0138, P2A00, or P2A01 for the 2.4L engine

HO2S Circuit High Voltage Bank 1 Sensor 2

ECM, PCM

DTC P0138 for the 3.5L engine

or

DTC P0137, P0138, or P0140 for the 3.9L engine

P0140

HO2S Circuit Insufficient Activity Sensor 2

ECM

DTC P0133, P0134, P0140, or P1133 for the 2.4L engine

HO2S Circuit Insufficient Activity Bank 1 Sensor 2

ECM, PCM

DTC P0140 for the 3.5L engine

or

DTC P0137, P0138, or P0140 for the 3.9L engine

P0141

HO2S Heater Performance Sensor 2

ECM

DTC P0030, P0036, P0053, P0054, P0135, or P0141 for the 2.4L engine

HO2S Heater Performance Bank 1 Sensor 2

ECM, PCM

DTC P0141 for the 3.5L engine

or

DTC P0036, P0054, or P0141 for the 3.9L engine

P0151

HO2S Circuit Low Voltage Bank 2 Sensor 1

ECM, PCM

DTC P0151 for the 3.5L engine

or

DTC P0151, P0152, or P0154 for the 3.9L engine

P0152

HO2S Circuit High Voltage Bank 2 Sensor 1

ECM, PCM

DTC P0152 for the 3.5L engine

or

DTC P0151, P0152, or P0154 for the 3.9L engine

P0153

HO2S Slow Response Bank 2 Sensor 1

ECM, PCM

DTC P0153 for the 3.5L engine

or

DTC P0153, P1153, or P2A03 for the 3.9L engine

P0154

HO2S Insufficient Activity Bank 2 Sensor 1

ECM, PCM

DTC P0154 for the 3.5L engine

or

DTC P0151, P0152, or P0154 for the 3.9L engine

P0155

HO2S Heater Performance Bank 2 Sensor 1

ECM, PCM

DTC P0155 for the 3.5L engine

or

DTC P0050, P0059, or P0155 for the 3.9L engine

P0157

HO2S Circuit Low Voltage Bank 2 Sensor 2

ECM, PCM

DTC P0157 for the 3.5L engine

or

DTC P0157, P0158, or P0160 for the 3.9L engine

P0158

HO2S Circuit High Voltage Bank 2 Sensor 2

ECM, PCM

DTC P0158 for the 3.5L engine

or

DTC P0157, P0158, or P0160 for the 3.9L engine

P0160

HO2S Circuit Insufficient Activity Bank 2 Sensor 2

ECM, PCM

DTC P0160 for the 3.5L engine

or

DTC P0157, P0158, or P0160 for the 3.9L engine

P0161

HO2S Heater Performance Bank 2 Sensor 2

ECM, PCM

DTC P0161 for the 3.5L engine

or

DTC P0056, P0060, or P0161 for the 3.9L engine

P0171

Fuel Trim System Lean Bank 1

ECM, PCM

P0172

Fuel Trim System Rich Bank 1

ECM, PCM

P0174

Fuel Trim System Lean Bank 2

ECM, PCM

DTC P0174 for the 3.5L engine

or

DTC P0174 or P0175 for the 3.9L engine

P0175

Fuel Trim System Rich Bank 2

ECM, PCM

DTC P0175 for the 3.5L engine

or

DTC P0174 or P0175 for the 3.9L engine

P0201

Injector 1 Control Circuit

ECM, PCM

P0202

Injector 2 Control Circuit

ECM, PCM

P0203

Injector 3 Control Circuit

ECM, PCM

P0204

Injector 4 Control Circuit

ECM, PCM

P0205

Injector 5 Control Circuit

ECM, PCM

DTC P0201, P0202, P0203, P0204, P0205, or P0206 for the 3.5L engine

or

DTC P0201, P0202, P0203, P0204, P0205, or P0206 for the 3.9L engine

P0206

Injector 6 Control Circuit

ECM, PCM

DTC P0201, P0202, P0203, P0204, P0205, or P0206 for the 3.5L engine

or

DTC P0201, P0202, P0203, P0204, P0205, or P0206 for the 3.9L engine

P0218

Transmission Fluid Overtemperature

PCM, TCM

DTC P0218 for the 4T45-E transmission

or

DTC P0218 for the 4T65-E transmission

P0220

Throttle Position (TP) Sensor 2 Circuit

ECM, PCM

P0222

Throttle Position (TP) Sensor 2 Circuit Low Voltage

ECM

DTC P0120, P0122, P0123, P0220, P0222, P0223, or P2135 for the 2.4L engine

or

DTC P0120, P0122, P0123, P0220, P0222, P0223, or P2135 for the 3.9L engine

P0223

Throttle Position (TP) Sensor 2 Circuit High Voltage

ECM

DTC P0120, P0122, P0123, P0220, P0222, P0223, or P2135 for the 2.4L engine

or

DTC P0120, P0122, P0123, P0220, P0222, P0223, or P2135 for the 3.9L engine

P0230

Fuel Pump Relay Control Circuit

ECM, PCM

P0300

Engine Misfire Detected

ECM, PCM

P0315

Crankshaft Position (CKP) System Variation Not Learned

ECM, PCM

P0324

Knock Sensor (KS) Module Performance

ECM

DTC P0324, P0325, P0326, P0327, or P0328

P0325

Knock Sensor (KS) Circuit

ECM

DTC P0324, P0325, P0326, P0327, or P0328 for the 2.4L engine

Knock Sensor (KS) Module Performance

ECM, PCM

DTC P0325, P0326, P0327, or P0332 for the 3.5L engine

or

DTC P0325, P0326, P0327, or P0332 for the 3.9L engine

P0326

Knock Sensor (KS) Performance

ECM

DTC P0324, P0325, P0326, P0327, or P0328 for the 2.4L engine

Knock Sensor (KS) Performance Bank 1

DTC P0325, P0326, P0327, or P0332 for the 3.9L engine

P0327

Knock Sensor (KS) Circuit Bank 1

ECM, PCM

DTC P0325, P0326, P0327, or P0332 for the 3.5L engine

or

DTC P0325, P0326, P0327, or P0332 for the 3.9L engine

Knock Sensor (KS) Circuit Low Frequency

ECM

DTC P0324, P0325, P0326, P0327, or P0328 for the 2.4L engine

P0328

Knock Sensor (KS) Circuit High Frequency

ECM

DTC P0324, P0325, P0326, P0327, or P0328

P0332

Knock Sensor (KS) Circuit Bank 2

ECM, PCM

DTC P0325, P0326, P0327, or P0332 for the 3.5L engine

or

DTC P0325, P0326, P0327, or P0332 for the 3.9L engine

P0335

Crankshaft Position (CKP) Sensor Circuit

ECM, PCM

P0336

Crankshaft Position (CKP) Sensor Performance

ECM, PCM

P0340

Intake CMP Sensor Circuit

ECM

DTC P0340, P0341, P0365, or P0366 for the 2.4L engine

Camshaft Position (CMP) Sensor Circuit

ECM, PCM

DTC P0340 for the 3.5L engine

or

DTC P0340-P0342 for the 3.9L engine

P0341

Intake Camshaft Position (CMP) Sensor Performance

ECM

DTC P0340, P0341, P0365, or P0366 for the 2.4L engine

Camshaft Position (CMP) Sensor Performance

ECM, PCM

DTC P0341 for the 3.5L engine

or

DTC P0340-P0342 for the 3.9L engine

P0351

Ignition Coil 1 Control Circuit

ECM, PCM

P0352

Ignition Coil 2 Control Circuit

ECM, PCM

P0353

Ignition Coil 3 Control Circuit

ECM, PCM

P0354

Ignition Coil 4 Control Circuit

ECM

DTC P0351-P0354

P0365

Exhaust Camshaft Position (CMP) Sensor Circuit

ECM

DTC P0340, P0341, P0365, or P0366

P0366

Exhaust Camshaft Position (CMP) Sensor Performance

ECM

DTC P0340, P0341, P0365, or P0366

P0401

Exhaust Gas Recirculation (EGR) Flow Insufficient

PCM

DTC P0401

P0403

Exhaust Gas Recirculation (EGR) Solenoid Control Circuit

PCM

DTC P0403

P0404

Exhaust Gas Recirculation (EGR) Open Position Performance

PCM

DTC P0404

P0405

Exhaust Gas Recirculation (EGR) Vacuum Sensor Circuit Low Voltage

PCM

DTC P0405

P0406

Exhaust Gas Recirculation (EGR) Position Sensor Circuit High Voltage

PCM

DTC P0406

P0420

Catalyst System Low Efficiency

ECM

DTC P0420 for the 2.4L engine

Catalyst System Low Efficiency Bank 1

ECM, PCM

DTC P0420 for the 3.5L engine

or

DTC P0420 for the 3.9L engine

P0430

Catalyst System Low Efficiency Bank 2

ECM, PCM

DTC P0430 for the 3.5L engine

or

DTC P0430 for the 3.9L engine

P0442

Evaporative Emission (EVAP) System Small Leak Detected

ECM, PCM

P0443

Evaporative Emission (EVAP) Purge Solenoid Control Circuit

ECM, PCM

P0446

Evaporative Emission (EVAP) Vent System Performance

ECM, PCM

P0449

Evaporative Emission (EVAP) Vent Solenoid Control Circuit

ECM, PCM

P0451

Fuel Tank Pressure (FTP) Sensor Performance

ECM, PCM

P0452

Fuel Tank Pressure (FTP) Sensor Circuit Low Voltage

ECM, PCM

P0453

Fuel Tank Pressure (FTP) Sensor Circuit High Voltage

ECM, PCM

P0454

Fuel Tank Pressure (FTP) Sensor Circuit Intermittent

ECM, PCM

P0455

Evaporative Emission (EVAP) System Large Leak Detected

ECM, PCM

P0461

Fuel Level Sensor Performance

ECM, PCM

DTC P0461

P0462

Fuel Level Sensor Circuit Low Voltage

ECM, PCM

DTC P0462

P0463

Fuel Level Sensor Circuit High Voltage

ECM, PCM

DTC P0463

P0464

Fuel Level Sensor Circuit Intermittent

ECM, PCM

DTC P0464

P0480

Cooling Fan Relay 1 Control Circuit

ECM, PCM

DTC P0480 or P0481

P0481

Cooling Fan Relay 2 and 3 Control Circuit

ECM, PCM

DTC P0480 or P0481

P0496

Evaporative Emission (EVAP) System Flow During Non-Purge

ECM, PCM

P0502

Vehicle Speed Sensor (VSS) Circuit Low Voltage

ECM, PCM

DTC P0502 for the 4T45-E transmission

or

DTC P0502 for the F40 transmission

P0503

Vehicle Speed Sensor (VSS) Circuit Intermittent

ECM, PCM

DTC P0503 for the 4T45-E transmission

or

DTC P0503 for the F40 transmission

P0506

Idle Speed Low

ECM, PCM

P0507

Idle Speed High

ECM, PCM

P0520

Engine Oil Pressure (EOP) Sensor Circuit

ECM, PCM

DTC P0520

P0521

Engine Oil Pressure (EOP) Sensor Performance

ECM

DTC P0521

P0522

Engine Oil Pressure (EOP) Sensor Circuit Low Voltage

ECM

DTC P0522

P0523

Engine Oil Pressure (EOP) Sensor Circuit High Voltage

ECM

DTC P0523

P0532

Air Conditioning (A/C) Refrigerant Pressure Sensor Circuit Low Voltage

ECM, PCM

DTC P0532 or P0533 with C60

or

DTC P0532 or P0533 with C68

P0533

Air Conditioning (A/C) Refrigerant Pressure Sensor Circuit High Voltage

ECM, PCM

DTC P0532 or P0533 with C60

or

DTC P0532 or P0533 with C68

P0560

System Voltage

ECM, PCM

DTC P0560

P0562

System Voltage Low

ECM, PCM

DTC P0562

TCM

DTC P0562 for the 4T45-E transmission

or

DTC P0562 for the 4T65-E transmission

P0563

System Voltage High

ECM, PCM

DTC P0563

TCM

DTC P0563 for the 4T45-E transmission

or

DTC P0563 for the 4T65-E transmission

P0572

Cruise Control Brake Switch Circuit Low Voltage

ECM, PCM

DTC P0572

P0573

Cruise Control Brake Switch Circuit High Voltage

ECM, PCM

DTC P0573

P0575

Cruise Control Switch Signal Circuit

ECM, PCM

DTC P0575

P0601

Control Module Read Only Memory (ROM)

ECM, PCM

Transmission Control Module  (TCM) Read Only Memory  (ROM)

TCM

DTC P0601, P0602, P0603, or P0604 for the 4T65-E transmission

or

DTC P0601-P0604 or P062F for the 4T45-E transmission

P0602

Control Module Not Programmed

ECM, PCM

Transmission Control Module  (TCM) Not Programmed

TCM

DTC P0601, P0602, P0603, or P0604 for the 4T65-E transmission

or

DTC P0601-P0604 or P062F for the 4T45-E transmission

P0603

Control Module Long Term Memory Reset

ECM

Transmission Control Module  (TCM) Long Term Memory Reset

TCM

DTC P0601, P0602, P0603, or P0604 for the 4T65-E transmission

or

DTC P0601-P0604 or P062F for the 4T45-E transmission

P0604

Control Module Random Access Memory (RAM)

ECM, PCM

Transmission Control Module  (TCM) Random Access Memory  (RAM)

TCM

DTC P0601, P0602, P0603, or P0604 for the 4T65-E transmission

or

DTC P0601-P0604 or P062F for the 4T45-E transmission

P0606

Control Module Internal Performance

ECM, PCM

P0607

Control Module Performance

ECM

P0608

Vehicle Speed Output Circuit

ECM, PCM

DTC P0608

P060D

Control Module Accelerator Pedal Position (APP) System Performance

ECM

DTC P060D for the 2.4L engine

or

DTC P0601, P0602, P0603, P0604, P0606, P0607, P060D, P062F, or P2610 for the 3.9L engine

P0615

Starter Relay Control Circuit

ECM, PCM

DTC P0615

P0621

Generator L-Terminal Circuit

ECM, PCM

DTC P0621

P0622

Generator F-Terminal Circuit

ECM, PCM

DTC P0622

P062F

Control Module Long Term Performance

ECM

DTC P0601, P0602, P0603, P0604, P0605, P0606, P0607, P060E, P062F, P1600, P1621, P1627, P1681, P1683, or P2610 for the 2.4L engine

or

DTC P0601, P0602, P0603, P0604, P0606, P0607, P060D, P062F, or P2610 for the 3.9L engine

Internal Control Module EEPROM Error

TCM

DTC P0601-P0604 or P062F for the 4T45-E transmission

or

DTC P062F for the 4T65-E transmission

P0641

5-Volt Reference 1 Circuit

ECM, PCM

P0645

Air Conditioning (A/C) Clutch Relay Control Circuit

ECM, PCM

DTC P0645 with C60

or

DTC P0645 with C68

P0650

Malfunction Indicator Lamp (MIL) Control Circuit

ECM, PCM

P0651

5-Volt Reference 2 Circuit

ECM, PCM

P0660

Intake Manifold Tuning (IMT) Valve Solenoid Control Circuit

ECM

DTC P0660 for the 3.9L engine

P0685

Engine Controls Ignition Relay Control Circuit

ECM, PCM

P0689

Engine Controls Ignition Relay Feedback Circuit Low Voltage

ECM

DTC P0685, P0689, or P0690 for the 2.4L engine

or

DTC P0685, P0689, or P0690 for the 3.9L engine

P0690

Engine Controls Ignition Relay Feedback Circuit High Voltage

ECM

DTC P0685, P0689, or P0690 for the 2.4L engine

or

DTC P0685, P0689, or P0690 for the 3.9L engine

P0700

Transmission Control Module (TCM) Requested MIL Illumination

ECM

DTC P0700 or P1700 for the 2.4L engine

or

DTC P0700 for the 3.9L engine

P0703

Brake Switch Circuit 2

ECM, PCM

DTC P0703

P0705

Transmission Range (TR) Switch Circuit

PCM, TCM

DTC P0705 for the 4T45-E transmission

P0711

Transmission Fluid Temperature (TFT) Sensor Performance

PCM, TCM

DTC P0711 for the 4T45-E transmission

or

DTC P0711 for the 4T65-E transmission

P0712

Transmission Fluid Temperature (TFT) Sensor Circuit Low Voltage

PCM, TCM

DTC P0712 for the 4T45-E transmission

or

DTC P0712 for the 4T65-E transmission

P0713

Transmission Fluid Temperature (TFT) Sensor Circuit High Voltage

PCM, TCM

DTC P0713 for the 4T45-E transmission

or

DTC P0713 for the 4T65-E transmission

P0716

Input Speed Sensor Performance

PCM, TCM

DTC P0716 for the 4T45-E transmission

or

DTC P0716 for the 4T65-E transmission

P0717

Input Speed Sensor Circuit Low Voltage

PCM, TCM

DTC P0717 for the 4T45-E transmission

or

DTC P0717 for the 4T65-E transmission

P0722

Output Speed Sensor Circuit Low Voltage

TCM

DTC P0722 for the 4T45-E transmission

or

DTC P0722 for the 4T65-E transmission

P0723

Output Speed Sensor Circuit Intermittent

TCM

DTC P0723 for the 4T45-E transmission

or

DTC P0723 for the 4T65-E transmission

P0741

Torque Converter Clutch (TCC) System - Stuck Off

PCM, TCM

DTC P0741 for the 4T45-E transmission

or

DTC P0741 for the 4T65-E transmission

P0742

Torque Converter Clutch (TCC) System - Stuck On

PCM, TCM

DTC P0742 for the 4T45-E transmission

or

DTC P0742 for the 4T65-E transmission

P0748

Pressure Control (PC) Solenoid Control Circuit

PCM

DTC P0748

P0751

Shift Solenoid (SS) 1 Performance

PCM, TCM

DTC P0751 for the 4T45-E transmission

or

DTC P0751 for the 4T65-E transmission

P0752

1-2 Shift Solenoid (SS) Valve Performance - No Second or Third Gear

PCM, TCM

DTC P0752 for the 4T45-E transmission

or

DTC P0752 for the 4T65-E transmission

P0753

1-2 Shift Solenoid (SS) Control Circuit

PCM

DTC P0753

P0756

2-3 Shift Solenoid (SS) Valve Performance - No First or Second Gear

PCM, TCM

DTC P0756 for the 4T45-E transmission

or

DTC P0756 for the 4T65-E transmission

P0757

2-3 Shift Solenoid (SS) Valve Performance - No Third or Fourth Gear

PCM, TCM

DTC P0757 for the 4T45-E transmission

or

DTC P0757 for the 4T65-E transmission

P0758

2-3 Shift Solenoid (SS) Control Circuit

PCM

DTC P0758

P0806

Clutch Position Sensor Circuit Range/Performance

ECM

DTC P0806

P0807

Clutch Position Sensor Circuit Low

ECM

DTC P0807

P0808

Clutch Position Sensor Circuit High

ECM

DTC P0808

P080A

Clutch Pedal Position Not Learned

ECM

DTC P080A

P0815

Upshift Switch Circuit

PCM, TCM

DTC P0815 for the 4T45-E transmission

or

DTC P0815 for the 4T65-E transmission

P0816

Downshift Switch Circuit

PCM, TCM

DTC P0816 for the 4T45-E transmission

or

DTC P0816 for the 4T65-E transmission

P0826

Up and Down Shift Switch Circuit

PCM, TCM

DTC P0826 for the 4T45-E transmission

or

DTC P0826 for the 4T65-E transmission

P0842

Transmission Fluid Pressure  (TFP) Sensor Circuit Low Voltage

TCM

DTC P0842 for the 4T45-E transmission

or

DTC P0842 for the 4T65-E transmission

P0843

Transmission Fluid Pressure  (TFP) Sensor Circuit High Voltage

TCM

DTC P0843 for the 4T45-E transmission

or

DTC P0843 for the 4T65-E transmission

P0961

Line Pressure Control  (PC) Solenoid System Performance

TCM

DTC P0961 for the 4T45-E transmission

or

DTC P0961 for the 4T65-E transmission

P0973

1-2 Shift Solenoid  (SS) Control Circuit Low Voltage

TCM

DTC P0973 for the 4T45-E transmission

or

DTC P0973 for the 4T65-E transmission

P0974

1-2 Shift Solenoid  (SS) Control Circuit High Voltage

TCM

DTC P0974 for the 4T45-E transmission

or

DTC P0974 for the 4T65-E transmission

P0976

2-3 Shift Solenoid  (SS) Control Circuit Low Voltage

TCM

DTC P0976 for the 4T45-E transmission

or

DTC P0976 for the 4T65-E transmission

P0977

2-3 Shift Solenoid  (SS) Control Circuit High Voltage

TCM

DTC P0977 for the 4T45-E transmission

or

DTC P0977 for the 4T65-E transmission

P1101

Intake Air Flow System Performance

ECM

DTC P0101 or P1101 for the 2.4L engine

or

DTC P0101 or P1101 for the 3.9L engine

P1106

Manifold Absolute Pressure (MAP) Sensor Circuit Intermittent High Voltage

PCM

DTC P0107, P0108, P1106, or P1107

P1107

Manifold Absolute Pressure (MAP) Sensor Circuit Intermittent Low Voltage

PCM

DTC P0107, P0108, P1106, or P1107

P1111

Intake Air Temperature (IAT) Sensor Circuit Intermittent High Voltage

PCM

DTC P0112, P0113, P1111, or P1112

P1112

Intake Air Temperature (IAT) Sensor Circuit Intermittent High Voltage

PCM

DTC P0112, P0113, P1111, or P1112

P1114

Engine Coolant Temperature (ECT) Sensor Circuit Intermittent Low Voltage

PCM

DTC P0117, P0118, P1114, or P1115

P1115

Engine Coolant Temperature (ECT) Sensor Circuit Intermittent High Voltage

PCM

DTC P0117, P0118, P1114, or P1115

P1125

Accelerator Pedal Position (APP) System

PCM

DTC P1125

P1133

HO2S Insufficient Switching Bank 1 Sensor 1

PCM

DTC P1133 for the 3.5L engine

HO2S Insufficient Switching Sensor 1

ECM

DTC P0133, P0134, P0140, or P1133 for the 2.4L engine

or

DTC P0133, P1133, or P2A00 for the 3.9L engine

P1134

HO2S Transition Time Ratio Bank 1 Sensor 1

PCM

DTC P1134

P1153

HO2S Insufficient Switching Bank 2 Sensor 1

PCM, ECM

DTC P1153 for the 3.5L engine

or

DTC P0153, P1153, or P2A03 for the 3.9L engine

P1154

Transition Time Ratio Bank 2 Sensor 1

PCM

DTC P1154

P1174

Fuel Trim Cylinder Balance

ECM

DTC P1174 for the 2.4L engine

Air Fuel Imbalance Bank 1

DTC P1174 or P1175 for the 3.9L engine

P1175

Air Fuel Imbalance Bank 2

ECM

DTC P1174 or P1175

P1258

Engine Coolant Overtemperature - Protection Mode Active

ECM, PCM

DTC P1258

P1380

Misfire Detected - Rough Road Data Not Available

ECM

DTC P1380

P1381

Misfire Detected - No Communication With Brake Control Module

ECM

DTC P1381

P1400

Cold Start Emission Reduction Control System

ECM

P1404

Exhaust Gas Recirculation (EGR) Closed Position Performance

PCM

DTC P1404

P1516

Throttle Actuator Control (TAC) Module Throttle Actuator Position Performance

ECM, PCM

P1545

Air Conditioning A/C Clutch Relay Control Circuit

ECM, PCM

DTC P1545 with C60

or

DTC P1545 with C68

P1574

Stop Lamp Switch Circuit

ECM, PCM

DTC P1574

P1626

Theft Deterrent Fuel Enable Signal Lost

ECM, PCM

DTC P1626

P1630

Theft Deterrent Learn Mode Active

ECM, PCM

DTC P1630

P1631

Theft Deterrent Fuel Enable Signal Not Correct

ECM, PCM

DTC P1631

P1640

Control Module Output A Circuit

PCM

DTC P1640, P1650, or P1660

P1650

Control Module Output B Circuit

PCM

DTC P1640, P1650, or P1660

P1660

Control Module Output C Circuit

PCM

DTC P1640, P1650, or P1660

P1682

Ignition 1 Switch Circuit 2

ECM

DTC P1682 for the 2.4L engine

or

DTC P1682 for the 3.9L engine

P1750

1-2 Shift Valve Performance

PCM, TCM

DTC P1750 for the 4T45-E transmission

or

DTC P1750 for the 4T65-E transmission

P1810

Transmission Fluid Pressure (TFP) Position Switch Circuit

PCM, TCM

DTC P1810

P1811

Maximum Adapt and Long Shift

PCM, TCM

DTC P1811 for the 4T45-E transmission

or

DTC P1811 for the 4T65-E transmission

P1816

Transmission Fluid Pressure (TFP) Valve Position Switch Indicates Park/Neutral (P/N) With Drive Ratio

PCM, TCM

DTC P1816

P1818

Transmission Fluid Pressure (TFP) Valve Position Switch Indicates Drive Without Drive Ratio

PCM, TCM

DTC P1818

P1820

Internal Mode Switch A Circuit Low Voltage

TCM

DTC P1820

P1822

Internal Mode Switch B Circuit High Voltage

TCM

DTC P1822

P1823

Internal Mode Switch P Circuit Low Voltage

TCM

DTC P1823

P1825

Internal Mode Switch - Invalid Range

TCM

DTC P1825

P1826

Internal Mode Switch C Circuit High Voltage

TCM

DTC P1826

P1876

Up and Down Shift Switch Performance - Range Switch Not in D3

PCM, TCM

DTC P1876

P1877

Up and Down Shift Switch Performance - Range Switch in D3

PCM, TCM

DTC P1877

P1887

Torque Converter Clutch (TCC) Release Switch Circuit

PCM

DTC P1887

P1915

Internal Mode Switch Does Not Indicate Park/Neutral (P/N) During Start

TCM

DTC P1915

P2070

Intake Manifold Tuning (IMT) Value Stuck Open

ECM

DTC P2070 or P2071

P2071

Intake Manifold Tuning (IMT) Value Stuck Closed

ECM

DTC P2070 or P2071

P2077

Intake Manifold Tuning (IMT) Valve Position Sensor Circuit Low Voltage

ECM

DTC P2077 or P2078

P2078

Intake Manifold Tuning (IMT) Valve Position Sensor Circuit High Voltage

ECM

DTC P2077 or P2078

P2101

Control Module Throttle Actuator Position Performance

ECM, PCM

P2107

Throttle Actuator Control (TAC) Module Internal Circuit

PCM

DTC P2107

P2108

Throttle Actuator Control (TAC) Module Performance

PCM

DTC P2108

P2119

Throttle Closed Position Performance

ECM, PCM

P2120

Accelerator Pedal Position (APP) Sensor 1 Circuit

ECM, PCM

P2122

Accelerator Pedal Position (APP) Sensor 1 Circuit Low Voltage

ECM

DTC P2120, P2122, P2123, P2125, P2127, P2128, or P2138 for the 2.4L engine

or

DTC P2120, P2122, P2123, P2125, P2127, P2128, or P2138 for the 3.9L engine

P2123

Accelerator Pedal Position (APP) Sensor 1 Circuit High Voltage

ECM

DTC P2120, P2122, P2123, P2125, P2127, P2128, or P2138 for the 2.4L engine

or

DTC P2120, P2122, P2123, P2125, P2127, P2128, or P2138 for the 3.9L engine

P2125

Accelerator Pedal Position (APP) Sensor 2 Circuit

ECM, PCM

P2127

Accelerator Pedal Position (APP) Sensor 2 Circuit Low Voltage

ECM

DTC P2120, P2122, P2123, P2125, P2127, P2128, or P2138 for the 2.4L engine

or

DTC P2120, P2122, P2123, P2125, P2127, P2128, or P2138 for the 3.9L engine

P2128

Accelerator Pedal Position (APP) Sensor 2 Circuit High Voltage

ECM

DTC P2120, P2122, P2123, P2125, P2127, P2128, or P2138 for the 2.4L engine

or

DTC P2120, P2122, P2123, P2125, P2127, P2128, or P2138 for the 3.9L engine

P2135

Throttle Position (TP) Sensor 1-2 Correlation

ECM, PCM

P2138

Accelerator Pedal Position (APP) Sensor 1-2 Correlation

ECM, PCM

P2162

Vehicle Speed Sensor (VSS) Circuit 1-2 Correlation

ECM, PCM

DTC P2162

P2176

Minimum Throttle Position Not Learned

ECM

DTC P1516, P2101, P2119, or P2176 for the 2.4L engine

or

DTC P1516, P2101, P2119, or P2176 for the 3.9L engine

P2534

Ignition 1 Switch Circuit Low Voltage

TCM

DTC P2534 for the 4T45-E transmission

or

DTC P2534 for the 4T65-E transmission

P2535

Ignition 1 Switch Circuit High Voltage

ECM, PCM

DTC P2535

P2610

Control Module Ignition Off Timer Performance

ECM, PCM

P2761

Torque Converter Clutch (TCC) Pressure Control (PC) Solenoid Control Circuit

PCM

DTC P2761

P2763

Torque Converter Clutch  (TCC) Pressure Control  (PC) Solenoid Control Circuit High Voltage

TCM

DTC P2763 for the 4T45-E transmission

or

DTC P2763 for the 4T65-E transmission

P2764

Torque Converter Clutch  (TCC) Pressure Control  (PC) Solenoid Control Circuit Low Voltage

TCM

DTC P2764 for the 4T45-E transmission

or

DTC P2764 for the 4T65-E transmission

P2A00

HO2S Circuit Closed Loop (CL) Performance Sensor 1

ECM

DTC P0131, P0132, P0137, P0138, P2A00, or P2A01 for the 2.4L engine

or

DTC P0133, P1133, or P2A00 for the 3.9L engine

HO2S Circuit Closed Loop (CL) Performance Bank 1 Sensor 1

PCM

DTC P2A00 for the 3.5L engine

P2A01

HO2S Circuit Closed Loop (CL) Performance Sensor 2

ECM

DTC P0131, P0132, P0137, P0138, P2A00, or P2A01 for the 2.4L engine

or

DTC P2A01 for the 3.9L engine

HO2S Circuit Closed Loop (CL) Performance Bank 1 Sensor 2

PCM

DTC P2A01 for the 3.5L engine

P2A03

HO2S Circuit Closed Loop (CL) Performance Bank 2 Sensor 1

PCM, ECM

DTC P2A03 for the 3.5L engine

or

DTC P0153, P1153, or P2A03 for the 3.9L engine

P2A04

HO2S Circuit Closed Loop (CL) Performance Bank 2 Sensor 2

PCM, ECM

DTC P2A04 for the 3.5L engine

or

DTC P2A04 for the 3.9L engine

U0001

High Speed CAN Communication Bus

PCM

DTC U0001

U0073

GMLAN Hardware Failure

ABS, BCM, ECM, PCM, TCM

DTC U0073

U0100

Lost Communication with ECM/PCM

ABS, BCM, TCM

DTC U0100-U0299

U0101

Lost Communication with TCM

ABS, BCM, ECM, PCM, TCM

DTC U0100-U0299

U0107

Lost Communication with Throttle Actuator Control Module

ECM

DTC U0100-U0299 for the 2.4L or 3.9L engines

PCM

DTC U0107 for the 3.5L engine

U0121

Lost Communication with Antilock Brake System (ABS) Control Module

BCM, ECM, PCM, TCM

DTC U0100-U0299

U0140

Lost Communication with Body Control Module (BCM)

ECM, PCM, RCDLR, RSA

DTC U0100-U0299

U2100

Controller Area Network (CAN) Bus Communication

BCM, Digital Radio, DVD, HVAC, IPC, OnStar®, PSCM, SDM, TDM

DTC U2100

U2103

Fewer Controllers on the Bus Than Programmed

Digital Radio, DVD, OnStar®, SDM

DTC U2103

U2105

Lost Communications With Engine Control System

BCM, PSCM, TDM

DTC U2105-U2199

U2106

Lost Communications With Transmission Control System

BCM, EBCM,

DTC U2105-U2199

U2107

Lost Communications With Body Control System

EBCM, HVAC, IPC, PSCM, TDM

DTC U2105-U2199

U2108

Lost Communications With ABS/TCS Control System

BCM

DTC U2105-U2199

U2109

Lost Communications With Powertrain Multiple Control System

EBCM, PSCM

DTC U2105-U2199

U2111

Lost Communications With Steering Control System

BCM

DTC U2105-U2199

U2113

Lost Communications With Sensing Diagnostic Module (SDM)

BCM, IPC

DTC U2105-U2199

U2116

Lost Communications With Instrument Panel Cluster (IPC)

BCM, HVAC

DTC U2105-U2199

U2122

Lost Communications With Radio

BCM

DTC U2105-U2199

U2125

Lost Communications With Mobile Communications Control Systems

BCM

DTC U2105-U2199

U2127

Lost Communications With Front HVAC

BCM

DTC U2105-U2199

U2137

Lost Communications With Vehicle Theft Deterrent (VTD)

BCM

DTC U2105-U2199

U2171

Lost Communications With DVD Player

BCM

DTC U2105-U2199

U2172

Lost Communications With Digital Radio Receiver

BCM

DTC U2105-U2199

032

Rezeroing Error Fault

PPS

DTC 032

034

Wet Seat Fault

PPS

DTC 034

036

Communication Fault

PPS

DTC 036

052

Heated Seat Ground Fault

PPS

DTC 052

056

PPS Internal System Fault

PPS

DTC 056