For 1990-2009 cars

Step | Action | Yes | No
--- | --- | --- | ---
Schematic Reference: Audible Warnings Schematics
1 | Did you review the operation and perform the necessary inspections? | Go to Step 2 | Go to Symptoms - Instrument Panel, Gages and Console
2 | Are any indicators illuminated? | Go to Symptoms - Instrument Panel, Gages and Console | Go to Step 3
3 |

1. Turn OFF the ignition.
2. Turn the headlamp switch to OFF.
3. Remove the key from the ignition.
4. Open the driver's door.

Does the chime sound?

Go to Step 4

Go to Testing for Intermittent Conditions and Poor Connections in Wiring Systems

4 |

1. Turn OFF the ignition.
2. Disconnect the ignition switch connector.
3. Install a scan tool.
4. Turn ON the ignition, with the engine OFF.
5. With a scan tool, observe the Key In Ignition parameter in the BCM Input data list.

Does the Key In Ignition parameter display No?

Go to Step 5

Go to Step 6

5 | Replace the ignition switch. Refer to Ignition Switch Replacement - On Vehicle in Steering Wheel and Column-Tilt. Did you complete the replacement? | Go to Step 8 | --
6 | Test the key in ignition input circuit for a short to voltage. Refer to Circuit Testing and Wiring Repairs in Wiring Systems. Did you find and correct the condition? | Go to Step 8 | Go to Step 7
7 | Important: Program the replacement IPC. Replace the IPC. Refer to Instrument Cluster Replacement . Did you complete the replacement? | Go to Step 8 | --
8 | Operate the system in order to verify the repair. Did you correct the condition? | System OK | Go to Step 2