Step | Action | Value(s) | Yes | No |
|---|---|---|---|---|
1 | Did you review the operation and perform the necessary inspections? | -- | Go to Symptoms | |
2 | Turn ON the ignition, with the engine OFF. Is the LOW OIL PRESSURE message on? | -- | Go to LOW OIL PRESSURE Message Always On in Instrument Panel, Gauges and Console | Go to Step 3 |
3 | Is the LOW FUEL message on? | -- | Go to Fuel Gage Inaccurate or Inoperative in Instrument Panel, Gauges and Console | Go to Step 4 |
4 | Is the fasten safety belt indicator on? | -- | Go to Fasten Safety Belt Indicator/Chime Always On in Seat Belts | Go to Step 5 |
5 | Is the left or right turn signal indicator on? | -- | Go to Turn Signal Indicator Always On - Left Side or Turn Signal Indicator Always On - Right Side in Lighting Systems | Go to Step 6 |
6 | Make sure all of the doors are closed. Is the DOOR AJAR message on? | -- | Go to DOOR AJAR Message Always On in Doors | Go to Step 7 |
7 | Test the control circuit of the IP BCM chime request for a short to ground. Refer to Circuit Testing and Wiring Repairs in Wiring Systems. Did you find and correct the condition? | -- | Go to Step 18 | Go to Step 8 |
8 | Inspect for poor connections at the harness connector of the headlamp and IP lamp dimmer switch. Refer to Testing for Intermittent Conditions and Poor Connections and Connector Repairs in Wiring Systems. Did you find and correct the condition? | -- | Go to Step 18 | Go to Step 9 |
9 | Inspect for poor connections at the harness connector of the BCM connector C2. Refer Testing for Intermittent Conditions and Poor Connections to and Connector Repairs in Wiring Systems. Did you find and correct the condition? | -- | Go to Step 18 | Go to Step 10 |
10 |
Did you find and correct the condition? | -- | Go to Step 18 | Go to Step 11 |
11 |
Important: Refer to
Caution: When you are performing service on or near the SIR components or the
SIR wiring, you must disable the SIR system. Refer to Disabling the SIR System.
Failure to follow the correct procedure could cause air bag deployment,
personal injury, or unnecessary SIR system repairs.
Connect a test lamp between the control circuit of the ignition key alarm switch and ground. Refer to Circuit Testing in Wiring Systems. Does the test lamp illuminate? | -- | Go to Step 12 | Go to Step 13 |
12 |
Does the test lamp illuminate? | -- | Go to Step 14 | Go to Step 15 |
13 | Replace the headlamp and IP lamp dimmer switch. Refer to Headlamp Switch Replacement in Lighting Systems. Is the repair complete? | -- | Go to Step 18 | -- |
14 |
Does the test lamp illuminate? | -- | Go to Step 16 | Go to Step 17 |
15 | Replace the BCM. Refer to Body Control Module Replacement in Body Control Systems. Is the repair complete? | -- | Go to Step 18 | -- |
16 | Repair a short to ground in the control circuit of the ignition key alarm switch. Refer to Wiring Repairs in Wiring Systems. Is the repair complete? | -- | Go to Step 18 | -- |
17 | Replace the ignition key alarm switch. Refer to Ignition and Key Alarm Switch Assembly - Disassemble - Off Vehicle and Ignition and Key Alarm Switch Assembly - Assemble - Off Vehicle in Steering Wheel and Column - Tilt. Is the repair complete? | -- | Go to Step 18 | -- |
18 | Operate the system in order to verify the repair. Did you correct the condition? | -- | System OK |
