Dodge ZB 2005 - Driver Cylinder Unlock Switch Short to Ground

Symptom:
DRIVER CYLINDER UNLOCK SWITCH SHORT TO GROUND
When Monitored and Set Condition:
DRIVER CYLINDER UNLOCK SWITCH SHORT TO GROUND
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 below .5 voltsfor
over 10 seconds.
POSSIBLE CAUSES
DTC PRESENT
CYLINDER UNLOCK SWITCH SHORTED
CYLINDER UNLOCK SWITCH MUX CIRCUIT SHORTED
BODY CONTROL MODULE - DRIVER CYLINDER UNLOCK SWITCH SHORT TO VOLTAGE
TEST ACTION APPLICABILITY
1 NOTE: When this code is present, the VTSS indicator will stay on solid during the
arming process.
With the DRBIIIt, record and erase DTC’s.
Cycle the ignition switch from ON to OFF to ON.
With the DRBIIIt, read DTC’s.
Remove the key and operate the Driver Cylinder Unlock Switch several times while
monitoring the DRBIIIt.
Wait 10 seconds.
Does the DRBIIIt display DRIVER CYLINDER UNLOCK SWITCH SHORT TO
GROUND?
All
Yes → Go To 2
No → Using the wiring diagram/schematic as a guide, inspect the
wiring and connectors for an intermittent condition.
Perform BODY VERIFICATION TEST - VER 1.
2 Disconnect the Driver Cylinder Unlock Switch connector.
With the DRBIIIt in Sensors, read the DRV CYL UNLK SW MUX circuit
Is the voltage above 4.6 volts?
All
Yes → Replace the Driver Cylinder Unlock Switch.
Perform BODY VERIFICATION TEST - VER 1.
No → Go To 3
297
POWER DOOR LOCKS/RKE