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 scan tool indicate that the Key-In-Ignition parameter is On? | -- | Go to Diagnostic System Check - Radio/Audio System in Entertainment | Go to Step 3 |
3 |
Does the key-in-ignition chime sound when the left front door is opened? | -- | Go to Step 6 | Go to Step 4 |
4 | Test the key-in-ignition signal circuit for a short to voltage, a high resistance, or an open. Refer to Circuit Testing and Wiring Repairs in Wiring Systems. Did you find and correct the condition? | -- | Go to Step 10 | Go to Step 5 |
5 | Test the key-in-ignition ground circuit for a short to voltage, a high resistance, or an open. Refer to Circuit Testing and Wiring Repairs in Wiring Systems. Did you find and correct the condition? | -- | Go to Step 10 | Go to Step 7 |
6 | Inspect for poor connections at the ignition 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 10 | Go to Step 8 |
7 | Inspect for poor connections at the IPM. 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 10 | Go to Step 9 |
8 | Replace the ignition switch. Refer to Ignition Lock Cylinder Replacement - On Vehicle in Steering Wheel and Column - Tilt. Did you complete the replacement? | -- | Go to Step 10 | -- |
9 | Replace the IPM. Refer to Instrument Panel Module Replacement in Body Control System. Did you complete the replacement? | -- | Go to Step 10 | -- |
10 | Operate the system in order to verify the repair. Did you correct the condition? | -- | System OK | Go to Step 2 |
