GM Service Manual Online
For 1990-2009 cars only

The production/process codes provide the description of the Regular Production Options (RPOs) used on the vehicle. The RPO list is printed on the Service Parts Identification Label. The following is a list of the RPO abbreviations and the description of each:

RPO

Description

AK5

Restraint System Front Seat, Inflatable, Driver and Passenger

AL2

Control Seat, Power Lumbar

AN4

Restraint Provisions Child

AQ7

Seat Front Split, 3 Passenger, 6 Way Adjust, Recliner

A66

Seat Front Split, 2 Passenger, 6 Way Adjust, Recliner

CD2

Indicator Windshield Washer Jar Fluid

CE1

Wiper System Windshield, Pulse, Moisture Sensitive

CF5

Sunroof, Glass, Sliding, Electric

CJ2

HVAC System Air Conditioning Front, Auto Temp Cont, Aux Temp Cont

DA1

Arm Rest Rear Seat, Storage

DC5

Mirror I/S RR Vanity Headlining, Illuminated

DD7

Mirror, Inside Rear View Light Sensitive, Compass

DE6

Mirror Outside LH and RH, Remote Control, Electric, Dual Folding Color

DR2

Mirror Outside LH and RH, Remote Control, Electric, Manual Folding, Heated Light Sensitive, Color

DO7

Console Front Compartment Floor, Custom

D85

Stripe Body Side Lower Accent

FE1

Suspension System Soft Ride

FE9

Certification Emission, Federal

FR2

Ratio Transaxle Final Drive 2.93

F41

Suspension System Front, Rear, Firm Ride, Handling

F83

Ratio Transaxle Final Drive 3.05

ICD

Trim Interior Design (CD)

IC2

Trim Interior Design (C2)

IC3

Trim Interior Design (C3)

IT2

Trim Interior Design (T2)

JL9

Brake System Power, Front and Rear Disc, Antilock, Front and Rear Wheel

KA1

Heater Seat

K05

Heater Engine Block

L36

Engine Gas, 6Cyl, 3.8L, MFI, V6, HO

L67

Engine Gas, 6Cyl, 3.8L, MFI, V6, Supercharged

MN3

Transmission Auto 4-Speed HMD 4T65-E

MN7

Transmission Auto 4-speed 4T65-E Heavy Duty

NK5

Steering Wheel Standard

NP5

Steering Wheel Leather Wrapped

NV8

Steering Power, Magnetic Speed, Variable Assist

NW9

Traction Control Electronic

N66

Wheel Aluminum, Styled

N73

Wheel Custom Sport, Var 4

PY0

Wheel 16 x 7, Aluminum

P05

Wheel Chrome, Var 1

QNX

Tire All P225/60R16/N BL R/PE ST TL AL2

QPX

Tire All P225/60ZR16 BW R/PE ST TL ALS

QPY

Tire All P225/60R16 97S WS2 R/PE ST TL ALS

UA1

Battery High Capacity, Wet

UB7

Cluster Inst, Oil, Cool, Temp, Volts, Trip Odom, Tach, Drive Info Center

UG1

Opener Garage Door, Universal

UH8

Cluster Cool, Temp, Tach, Trip Odom

UK3

Electronic System Accessory Control

UL0

Radio AM/FM Stereo, Seek/Scan, Auto Rev Music Search Cass, CD, Auto Tone, Clock, ETR

UL2

Frequencies European Radio

UNO

Radio AM/FM Stereo, Seek/Scan, Compact Disc, Auto Tone, Clock, ETR

UN6

Radio AM/FM Stereo, Seek/Scan, Auto Rev Music Search Cass, Clock, ETR

UP0

Radio AM/FM Stereo, Seek/Scan, Auto Rev Music Search Cass, CD, Auto Tone, Clock, ETR

UV6

Display Head Up

UV8

Telephone Provisions for Mobile

UW6

Speaker System 6, Dual Front Door Tweet & Woof, Dual Ext Range Shelf

U09

Horn Four Note

U06

Horn Three Note

U1S

Player Multiple Compact Disc

U19

Speedometer Inst, Kilo & Miles, Kilo Odometer

U77

Antenna Rear Window, Radio

U99

Speaker System 9, Dual Front Door 2 Tweet & 2 Woof, Dual Extd Range Rear Doors, Dual Subwoof Pkg Shelf, Center IP, Amplifier

VG6

Label Information Bumper Impact, 5 MPH, California

VG8

Vehicle Label Notice to Buyer

VH3

Label Information Bumper Impact, 5 MPH, Hawaii

VH9

Envelope Owner Information Manual

VK3

License Plate Front Mounting Pkg

VR6

Hook Tie Down