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 PROCEDURE - DIMMING LEVEL SWITCH INPUT FAILURE
| TEST | ACTION | APPLICABILITY |
|---|---|---|
| 1 | Turn the ignition on. With the DRBIII®, clear all BCM DTC's. Actuate the Dimming Level Switch. With the DRBIII®, read the DTC information. Does the DRBIII® read: Dimming Level Switch Input Failure? Yes --> Go To 2 No --> The condition that caused the symptom is currently not present. Inspect the related wiring for a possible intermittent condition. Look for any chafed, pierced, pinched, or partially broken wires. Perform BODY VERIFICATION TEST - VER 1 . |
All |
| 2 | Disconnect the Junction Block C11 Harness Connector from the front of the junction block. Cycle the ignition switch off than back on. Did the remaining courtesy lamps, door lamps come on? Yes --> Go To 3 No --> Repair the open circuit condition. Perform BODY VERIFICATION TEST - VER 1 . |
All |
| 3 | Ensure the Junction Block Harness connector on the front of the junction block is connected before proceeding. Turn on all overhead, map and rear rearing lamps by their own individual switches. This will disconnect each lamp from the Courtesy Lamp Driver Circuit. Did any lamp fail to light when it was turned on by it's own switch? Yes --> Repair the short to ground condition. Perform BODY VERIFICATION TEST - VER 1 . No --> Go To 4 |
All |
| 4 | Ensure the Junction Block Harness connector on the front of the junction block is connected before proceeding. Turn on all overhead, map and rear rearing lamps by their own individual switches. This will disconnect each lamp from the Courtesy Lamp Driver Circuit. Did any lamp fail to light when it was turned on by it's own switch? Yes --> Repair the short to battery condition. Perform BODY VERIFICATION TEST - VER 1 . No --> Go To 5 |
All |
| 5 | Turn the ignition off. Disconnect the Junction Block Harness Connector from the front of the junction block. Remove the Body Control Module from the junction block. Measure the voltage of the Courtesy Lamps Driver circuit. Is there any voltage on the Courtesy Lamps Driver Circuit? Yes --> Replace the Dimmer Switch. Perform BODY VERIFICATION TEST - VER 1 . No --> Replace the Body Control Module. Perform BODY VERIFICATION TEST - VER 1 . |
All |