Diagnostic Procedure
WARNING: This page is about a different car, the 2005 Dodge Stratus and 2005 Chrysler Sebring. However, it is still accessible from the selected car via links, so may be relevant.
DIAGNOSTIC PROCEDURES - ONE OR BOTH REMOTE RADIO SWITCHES INOPERATIVE (IF EQUIPPED)
| TEST | ACTION | APPLICABILITY |
|---|---|---|
| 1 | Turn the ignition on. With the DRB, attempt to communicate with the Radio. Was the DRB able to communicate with the Radio? Yes --> Go To 2 No --> Refer to the COMMUNICATION CATEGORY and perform the appropriate symptom. Perform BODY VERIFICATION TEST - VER 1 . |
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| 2 | Operate the horn from the horn button.
NOTE:
This is to ensure the Horn/Radio Control MUX circuit is NOT open or shorted between the clockspring and the BCM. Does the horn operate properly from the horn button? Yes --> Repair the Horn/Radio Control MUX circuit or the Ground circuit for an open between the inoperative switch and the clockspring. If OK, replace the remote radio switch. Perform BODY VERIFICATION TEST - VER 1 . No --> Refer to the IGNITION, POWER AND ACCESSORY CATEGORY and perform the appropriate symptom Perform BODY VERIFICATION TEST - VER 1 . |
All |