Step | Action | Value(s) | Yes | No |
|---|---|---|---|---|
1 | Did you review the Audible Warnings Operation and perform the necessary inspections? | -- | Go to Step 2 | Go to Symptoms |
2 |
Does the resistance vary between the specified values when the key is in the ignition and when the key is removed? | 5 ohms (Key in ignition) ∞(Key not in ignition) | Go to Step 6 | Go to Step 3 |
3 |
Is the resistance less than the specified value? | 10 Kohms | Go to Step 4 | Go to Step 5 |
4 | Test the key in ignition signal circuit for a low resistance or short to ground. Refer to Circuit Testing and Wiring Repairs in Wiring Systems. Did you complete the repair? | -- | Go to Step 9 | -- |
5 | Replace the ignition lock cylinder. Refer to Ignition Lock Cylinder Replacement - On Vehicle in Steering Wheel and Column-Tilt. Did you complete the repair? | -- | Go to Step 9 | -- |
6 | Inspect the IPM connector C1 for damage. Is the connector OK? | -- | Go to Step 8 | Go to Step 7 |
7 | Repair the damaged connector. Did you complete the repair? | -- | Go to Step 9 | -- |
8 | Replace the IPM. Refer to Instrument Panel Module Replacement in Body Control System. Did you complete the repair? | -- | Go to Step 9 | -- |
9 | Operate the system in order to verify the repair. Did you correct the condition? | -- | System OK | Go to Step 2 |
