Dodge Durango (HB). Manual — part 611
![](/vehicles/wlang/dowa/jaicchinds/yendo.png)
B231B-REAR WIPER MOTOR CONTROL CIRCUIT LOW (CONTINUED)
3.
W13 MOTOR CONTROL CIRCUIT
Turn the ignition off.
Disconnect the Rear Wiper Motor connector.
Disconnect the Module Power Distribution C2 connector.
Measure the resistance between ground and the (W13) Wiper Motor
Control circuit.
Is the resistance below 5.0 ohms?
Yes
>> Repair the (W13) Wiper Motor Control circuit.
Perform the BODY VERIFICATION TEST — VER 1.
No
>> Go To 4
4.
FRONT CONTROL MODULE
Turn the ignition off.
Disconnect the FCM from the PDC.
Disconnect the Module Power Distribution.
Measure the internal resistance of the PDC (W13) Wiper Motor Control circuit.
Is the resistance above 5.0 ohms?
Yes
>> Replace the Module Power Distribution in accordance with the service information.
Perform the BODY VERIFICATION TEST — VER 1.
No
>> Replace the Front Control Module in accordance with the service information.
Perform the BODY VERIFICATION TEST — VER 1.
HB
REAR WIPERS/WASHERS - ELECTRICAL DIAGNOSTICS
8R - 67
![](/vehicles/wlang/dowa/jaicchinds/gbleam.png)
B231C-REAR WIPER MOTOR CONTROL CIRCUIT HIGH
8R - 68
REAR WIPERS/WASHERS - ELECTRICAL DIAGNOSTICS
HB
![](/vehicles/wlang/dowa/jaicchinds/mperl.png)
B231C-REAR WIPER MOTOR CONTROL CIRCUIT HIGH (CONTINUED)
For the Rear Wipers/Washers circuit diagram (Refer to 8 - ELECTRICAL/WIPERS/WASHERS - SCHEMATICS AND
DIAGRAMS).
For a complete wiring diagram Refer to Section 8W.
•
When Monitored:
•
Set Condition:
Possible Causes
WIPER MOTOR
(Z945) GROUND CIRCUIT
MODULE POWER DISTRIBUTION
(W13) REAR WIPER CONTROL CIRCUIT LOW
FRONT CONTROL MODULE
Always perform the Pre-Diagnostic Troubleshooting procedure before proceeding.
Diagnostic Test
1.
INTERMITTENT CONDITION
Turn the ignition on.
With the Scan Tool, clear all FCM DTC’s.
Turn the Rear Wipers on.
With the Scan Tool, read the Rear Wiper DTC’s.
Does the Scan Tool read: B231C-REAR WIPER MOTOR CONTROL CIRCUIT HIGH?
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 the BODY VERIFICATION TEST — VER 1.
2.
WIPER MOTOR REAR
Turn the ignition off.
Disconnect the Rear Wiper Motor connector.
Measure the internal resistance of the Wiper Motor between cavity 1 and 2 of the Motor.
Is the resistance above 5.0 ohms?
Yes
>> Replace the Rear Wiper Motor in accordance with the service information.
Perform the BODY VERIFICATION TEST — VER 1.
No
>> Go To 3
HB
REAR WIPERS/WASHERS - ELECTRICAL DIAGNOSTICS
8R - 69
![](/vehicles/wlang/dowa/jaicchinds/gisad.png)
B231C-REAR WIPER MOTOR CONTROL CIRCUIT HIGH (CONTINUED)
3.
Z945 WIPER MOTOR GROUND CIRCUIT
Turn the ignition off.
Disconnect the Rear Wiper Motor connector.
Measure the resistance between ground and the (Z945) Rear Wiper
Motor ground circuit.
Is the resistance above 5.0 ohms?
Yes
>> Repair the (Z945) Rear Wiper Motor Ground circuit for a
short condition.
Perform the BODY VERIFICATION TEST — VER 1.
No
>> Go To 4
4.
W13 MOTOR CONTROL CIRCUIT
Turn the ignition off.
Disconnect the Rear Wiper Motor connector.
Disconnect the Module Power Distribution C2 connector.
Measure the resistance of the wiper Motor Control circuit.
Is the resistance above 5.0 ohms?
Yes
>> Repair the (W13) Wiper Motor Control circuit.
Perform the BODY VERIFICATION TEST — VER 1.
No
>> Go To 5
8R - 70
REAR WIPERS/WASHERS - ELECTRICAL DIAGNOSTICS
HB
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