Right Cylinder Lock Switch Input Stuck - Chrysler Town and Country 2003 Owner's Manual

Symptom:

RIGHT CYLINDER LOCK SWITCH INPUT STUCK

When Monitored and Set Condition:
RIGHT CYLINDER LOCK SWITCH INPUT STUCK
When Monitored: At all times when battery power is supplied to the Body Control
Module.
Set Condition: When the BCM senses voltage to the cylinder lock switch between 1.3 and
3.25 for over 10 seconds.
DTC PRESENT
BODY CONTROL MODULE - RIGHT CYLINDER LOCK SWITCH VOLTAGE INCORRECT
RIGHT CYLINDER LOCK SWITCH GROUND OPEN
RIGHT CYLINDER LOCK SWITCH MUX OPEN
CYLINDER LOCK SWITCH STUCK
TEST
1 NOTE: When this code is present, the VTSS indicator will stay on solid during the
arming process.
With the DRBIII , record and erase DTC's.
With the DRBIII , read DTCs.
Remove the key and operate the door lock several times from the Right Cylinder Lock
Switch while monitoring the DRBIII .
Wait 10 seconds.
Does the DRBIII display RIGHT CYL LOCK SW INPUT STUCK?
Yes → Go To 2
→ Using the wiring diagram/schematic as a guide, inspect the
No
2 With the DRBIII in Sensors, read the RIGHT CYL LOCK SW voltage.
Does the DRBIII display voltage between 1.3 and 3.25 volts?
Yes → Go To 3
→ Disconnect the BCM harness connector(s). Check connectors -
No
3 Disconnect the Right Cylinder Lock Switch connector.
Using a 12-volt test light connected to 12-volts, check the Ground circuit.
Does the test light illuminate brightly?
Yes → Go To 4
→ Repair the Ground circuit for an open.
No
POSSIBLE CAUSES
ACTION
wiring and connectors.
Perform BODY VERIFICATION TEST - VER 1.
Clean/repair as necessary. If okay, replace the Body Control
Module.
Perform BODY VERIFICATION TEST - VER 1.
Perform BODY VERIFICATION TEST - VER 1.
POWER DOOR LOCKS/RKE
789
APPLICABILITY
All
All
All