For 1990-2009 cars

Step | Action | Yes | No
--- | --- | --- | ---
Schematic Reference: Audible Warnings Schematics
1 | Did you review the Audible Warning Description and Operation and perform the necessary inspections? | Go to Step 2 | Go to Symptoms - Instrument Panel, Gages and Console
2 | Verify that the chime is inoperative. Does the system operate normally? | Go to Testing for Intermittent Conditions and Poor Connections in Wiring Systems | Go to Step 3
3 |

1. Disconnect the audio alarm module connector.
2. Turn the ignition switch to ON.
3. Connect a test lamp from the audio alarm module connector cavity 7 to B+.

Does the test lamp illuminate?

Go to Step 5

Go to Step 4

4 | Use a test lamp in order to backprobe the junction block connector C4 from cavity 16 to B+. Does the test lamp illuminate? | Go to Step 7 | Go to Step 6
5 | With the audio alarm module still disconnected and the ignition switch turned to ON, connect a test lamp from cavity 5 of the audio alarm module to ground. Does the test lamp illuminate? | Go to Step 9 | Go to Step 8
6 |

1. Inspect for a poor ground connection at the junction block.
2. If the connection is OK, replace the junction block.

Is the repair complete?

Go to Step 10

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7 | Repair the open in the BLK wire between the junction block and the audio alarm module. Refer to Wiring Repairs in Wiring Systems. Is the repair complete? | Go to Step 10 | --
8 | Repair the open BLK/WHT wire between cavity 5 of the audio alarm module connector and junction block Connector C4 cavity 3. Refer to Wiring Repairs in Wiring Systems. Is the repair complete? | Go to Step 10 | --
9 | Replace the audio alarm module. Refer to Multifunction Alarm Module Replacement . Is the repair complete? | Go to Step 10 | --
10 | Operate the system in order to verify the repair. Did you correct the condition? | System OK | Go to Step 3