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 the Audible Warnings System Check
2 | Test the BLU/BLK wire using a J 39200 DMM for an open. Does the wire have an open? | -- | Go to Step 3 | Go to Step 4
3 | Repair the wire. Refer to Wiring Repairs in Wiring Systems. Is the repair complete? | -- | Go to the Audible Warnings System Check | --
4 | Remove the door jamb switch connector. Does the audible warning remain ON? | -- | Go to Step 6 | Go to Step 5
5 | Replace the LH front door jamb switch. Refer to Front Side Door Jamb Switch Replacement in Lighting Systems. Is the repair completed? | -- | Go to the Audible Warnings System Check | --
6 |

1. Reconnect the LH front door jamb switch connector.
2. Disconnect the ignition key alarm switch.

Does the alarm stop sounding?

--

Go to Step 7

Go to Step 8

7 | Replace the ignition switch. Refer to Ignition Switch Replacement - On Vehicle in Steering. Is the repair complete? | -- | Go to the Audible Warnings System Check | --
8 | Replace the multifunction alarm module. Refer to Multifunction Alarm Module Replacement . Is the repair complete? | -- | Go to the Audible Warnings System Check | --