For 1990-2009 cars

Step | Action | Value(s) | Yes | No
--- | --- | --- | --- | ---
1 | Did you perform the Audible Warnings System Check? | -- | Go to Step 2 | Go to Audible Warnings System Check
2 |

1. Place the ignition key in the ignition switch and leave in the LOCK position.
2. Disconnect the audio alarm module connector.
3. Connect a J 35616-200 from the audio alarm module connector cavity 4 to ground.

Does the test lamp light?

--

Go to Step 4

Go to Step 3

3 | Use a J 35616-200 in order to backprobe the junction block connector C2 from cavity 7 to ground. Does the test lamp light? | -- | Go to Step 6 | Go to Step 5
4 |

1. Inspect for a poor connection at the audio alarm module.
2. If the connection is OK, replace the audio alarm module. Refer to Audio Alarm Module Replacement .

Is the repair complete?

--

Go to Audible Warnings System Check

--

5 | Use a J 35616-200 in order to backprobe the junction block connector C2 from cavity 5 to ground. Does the test lamp light? | -- | Go to Step 8 | Go to Step 7
6 | Test for continuity in the BLU/BLK wire between the junction block connector C4 cavity 14 and cavity 4 of the audio alarm module connector. Was there continuity in the BLU/BLK wire? | -- | Go to Step 10 | Go to Step 9
7 |

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

Is the repair complete?

--

Go to Audible Warnings System Check

--

8 | Replace the ignition key warning switch. Is the repair complete? | -- | Go to Audible Warnings System Check | --
9 | Repair the open BLU/BLK wire. Refer to Wiring Repairs in Wiring Systems. Is the repair complete? | -- | Go to Audible Warnings System Check | --
10 | Test the junction block for continuity between connector C2 cavity 7 and connector C4 cavity 14 Was there continuity? | -- | Go to Step 4 | Go to Step 7