Overhead Left Switch Input Stuck - Chrysler Town and Country 2003 Owner's Manual

Symptom:

OVERHEAD LEFT SWITCH INPUT STUCK

When Monitored and Set Condition:
OVERHEAD LEFT SWITCH INPUT STUCK
When Monitored: Continuously when the BCM is awake.
Set Condition: When the BCM senses an active switch input for over 10 seconds.
DTC PRESENT
OVERHEAD LEFT SWITCH SHORTED
SLIDING DOORS OVERHEAD SWITCH MUX WIRE SHORT TO GROUND
BODY CONTROL MODULE - SLIDING DOORS OVERHEAD SWITCH CIRCUIT SHORTED
TEST
1 With the DRBIII , record and erase DTC's.
Turn the ignition off, wait 10 seconds, then turn the ignition on.
Operate the left power sliding door from the Overhead Console Switch.
With the DRBIII , read DTCs.
Does the DRBIII display OVERHEAD LEFT SWITCH INPUT STUCK?
Yes → Go To 2
→ Using the wiring diagram/schematic as a guide, inspect the
No
2 Disconnect the Overhead Console connector.
With the DRBIII , erase DTCs.
Turn the ignition off, wait 10 seconds, then turn the ignition on.
Wait 10 seconds.
With the DRBIII , read DTCs.
Does the DRBIII display OVERHEAD LEFT SWITCH INPUT STUCK?
Yes → Go To 3
→ Replace the Power Sliding Door Button Module.
No
3 Disconnect the Body Control Module C3 connector.
Disconnect the Overhead Console Switch connector.
Measure the resistance of the Sliding Doors Overhead Switch Mux circuit to ground.
Is the resistance below 10000.0 ohms?
Yes → Repair the Sliding Doors Overhead Switch Mux wire for a short to
→ Replace the Body Control Module.
No
POSSIBLE CAUSES
ACTION
wiring and connectors for an intermittent condition.
Perform BODY VERIFICATION TEST - VER 1.
Perform BODY VERIFICATION TEST - VER 1.
ground.
Perform BODY VERIFICATION TEST - VER 1.
Perform BODY VERIFICATION TEST - VER 1.
POWER DOORS - SLIDING
923
APPLICABILITY
All
All
All