Driver Cylinder Unlock Switch Open Or Short To Voltage - Dodge ZB 2005 Service Manual

Symptom:
DRIVER CYLINDER UNLOCK SWITCH OPEN OR SHORT TO VOLT-
AGE
When Monitored and Set Condition:

DRIVER CYLINDER UNLOCK SWITCH OPEN OR SHORT TO VOLTAGE

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 above 4.6 volts
for over 10 seconds.
DTC PRESENT
DRIVER DOOR SWITCH RETURN OPEN
DRIVER CYLINDER UNLOCK SWITCH MUX OPEN
CYLINDER UNLOCK SWITCH OPEN
DRIVER CYLINDER UNLOCK SWITCH MUX SHORT TO VOLTAGE
BODY CONTROL MODULE - DRIVER CYLINDER UNLOCK SWITCH MUX SHORT TO VOLTAGE
TEST
1 NOTE: When this code is present, the VTSS indicator will illuminate solid during the
arming process.
With the DRBIII , record and erase DTC's.
Cycle the ignition switch from ON to OFF to ON.
With the DRBIII , read DTC's.
Remove the key and operate the Driver Cylinder Lock Switch several times while
monitoring the DRBIII .
Wait 10 seconds.
Does the DRBIII display DRIVER CYLINDER UNLOCK SWITCH OPEN/SHORT
TO VOLTAGE?
Yes → Go To 2
→ Using the wiring diagram/schematic as a guide, inspect the
No
2 Disconnect the Driver Cylinder Unlock Switch connector.
Using a 12-volt test light connected to 12-volts, check the Driver Door Switch Return
circuit.
Does the test light illuminate brightly?
Yes → Go To 3
→ Repair the Driver Door Switch Return circuit for an open.
No
POSSIBLE CAUSES
ACTION
wiring and connectors for an intermittent condition.
Perform BODY VERIFICATION TEST - VER 1.
Perform BODY VERIFICATION TEST - VER 1.
POWER DOOR LOCKS/RKE
295
APPLICABILITY
All
All