Chrysler RG Voyager. Manual — part 157
TEST
ACTION
APPLICABILITY
4
Turn the ignition off.
Disconnect the Body Control Module C2 connector.
Disconnect the left rear tail lamp connector.
Measure the resistance of the Left Rear Turn Signal Driver Circuit to ground.
Is the resistance above 5.0 ohms?
All
Yes
→ Repair the Left Rear Turn Signal Driver Circuit for an open
condition.
Perform BODY VERIFICATION TEST - VER 1.
No
→ Replace the Body Control Module.
Perform BODY VERIFICATION TEST - VER 1.
597
EXTERIOR LIGHTING
LEFT REAR TURN SIGNAL OUTPUT OPEN —
Continued
Symptom:
LEFT REAR TURN SIGNAL OUTPUT SHORT
When Monitored and Set Condition:
LEFT REAR TURN SIGNAL OUTPUT SHORT
When Monitored:
Ignition and left turn signal On.
Set Condition:
When output voltage status is Low.
POSSIBLE CAUSES
INTERMITTENT CONDITION
LEFT REAR TURN SIGNAL DRIVER CIRCUIT SHORT TO GROUND
TURN SIGNAL LAMP
BODY CONTROL MODULE
TEST
ACTION
APPLICABILITY
1
Turn the ignition on.
With the DRBIII
t, clear all BCM DTC’s.
Actuate the Turn Signals.
With the DRBIII
t, read the DTC information.
Does the DRBIII
t read: Left Rear Turn Signal Output Short?
All
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.
2
Turn the ignition off.
Disconnect the Left Rear Turn Signal Lamp connector.
Disconnect the BCM harness connector.
Measure the resistance between the Left Rear Turn Signal Driver circuit and ground.
Is the resistance below 100.0 ohms?
All
Yes
→ Repair the Left Rear Turn Signal Driver circuit for a short to
ground.
Perform BODY VERIFICATION TEST - VER 1.
No
→ Go To 3
598
EXTERIOR LIGHTING
TEST
ACTION
APPLICABILITY
3
Turn the ignition off.
Disconnect the Left Rear Turn Signal Lamp connector.
Turn the ignition on.
Turn the Left Turn Signal on.
Using a 12-volt test light connected to ground, check the Left Rear Turn Signal
Driver circuit.
Does the test light illuminate brightly?
All
Yes
→ Replace the Turn Signal Lamp.
Perform BODY VERIFICATION TEST - VER 1.
No
→ Replace the Body Control Module.
Perform BODY VERIFICATION TEST - VER 1.
599
EXTERIOR LIGHTING
LEFT REAR TURN SIGNAL OUTPUT SHORT —
Continued
Symptom:
LEFT SIDE PARK LAMP OPEN
When Monitored and Set Condition:
LEFT SIDE PARK LAMP OPEN
When Monitored:
Anytime the FCM is active.
Set Condition:
When B+ voltage is below 10.0 volts.
POSSIBLE CAUSES
INTERMITTENT CONDITION
GROUND CIRCUIT
PARK LAMP
PARK LAMP FUSE #2
PARK LAMP RELAY
PARK LAMP OUTPUT CIRCUIT OPEN
FRONT CONTROL MODULE
INTELLIGENT POWER MODULE
TEST
ACTION
APPLICABILITY
1
Turn the ignition on.
With the DRBIII
t, clear all FCM DTC’s.
Turn the Park Lamps on.
With the DRBIII
t, read the DTC information.
Does the DRBIII
t read: Left Side Park Lamp Fuse Outage?
All
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.
2
Turn the ignition off
Disconnect the left front Park Lamp harness connector.
Using a 12-volt test light connected to 12-volts, check the ground circuit.
Does the test light illuminate brightly?
All
Yes
→ Go To 3
No
→ Repair the Ground Circuit.
Perform BODY VERIFICATION TEST - VER 1.
600
EXTERIOR LIGHTING
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