wiring CHRYSLER VOYAGER 2001 Service Manual

Symptom:
FRONT WASHER OUTPUT OPEN
POSSIBLE CAUSES
INTERMITTENT WIRING AND CONNECTORS
FRONT WASHER MOTOR CONTROL CIRCUIT OPEN
FUSED ACCESSORY RELAY OUTPUT CIRCUIT
FRONT WASHER MOTOR CONTROL CIRCUIT SHORT TO VOLTAGE
FRONT WASHER PUMP MOTOR
FRONT CONTROL MODULE
TEST ACTION APPLICABILITY
1 Ignition on, engine off.
Press the Front Washer Switch.
Does the Front Washer Motor Function?All
Ye s®Go To 2
No®Go To 3
2 Turn the ignition on.
With the DRBIIIt, erase all BCM and FCM DTCs.
Turn the ignition off.
The conditions necessary to set this DTC are not present at this time.
Using the schematics as a guide, inspect the wiring and connectors specific to this
circuit.
Wiggle the wiring while checking for shorts and open circuits.
Were there any problems found?All
Ye s®Repair as necessary.
Perform BODY VERIFICATION TEST - VER 1.
No®Test Complete.
3 Turn the ignition off to the lock position.
Disconnect the Front Washer Pump Motor harness connector.
Note: Check connectors - Clean/repair as necessary.
Ignition on, engine off.
Using a 12-volt test light connected to ground, check the Fused Accessory Relay
Output circuit in the Front Washer Pump Motor harness connector.
Does the test light illuminate brightly?All
Ye s®Go To 4
No®Repair the Fused Accessory Relay Output circuit for an open.
Perform BODY VERIFICATION TEST - VER 1.
961
WINDSHIELD WIPER & WASHER

Symptom:
FRONT WIPER NOT PARKED
POSSIBLE CAUSES
FRONT CONTROL MODULE
FRONT WIPER MODULE
MECHANICAL PROBLEM
WIRING HARNESS INSPECTION
FRONT WIPER PARK SWITCH SENSE CIRCUIT OPEN
TEST ACTION APPLICABILITY
1 Turn the ignition on.
With the DRB, select Body, Front Control Module, Inputs/Outputs and read the
Wiper Park Sw state.
Does the DRB display Closed?All
Ye s®Go To 2
No®Go To 3
2 Turn the ignition on.
With the DRBIIIt, erase all BCM and FCM DTCs.
Turn the ignition off.
NOTE: Visually inspect the related wiring harness and circuits. Look for
any chafed, pierced, pinched, or partially broken wires.
NOTE: Visually inspect the related wiring harness connectors. Look for
broken, bent, pushed out, or corroded terminals.
Note: Refer to any Technical Service Bulletins (TSB) that may apply.
Were any problems found?All
Ye s®Repair as necessary.
Perform BODY VERIFICATION TEST - VER 1.
No®Test Complete.
3 Turn the ignition off.
Inspect all of the moving components associated with the Front Wiper system. Look
for broken or damaged components which may prevent the wipers from parking
properly.
Are the any mechanical problems?All
Ye s®Repair as necessary.
Perform BODY VERIFICATION TEST - VER 1.
No®Go To 4
963
WINDSHIELD WIPER & WASHER

Symptom:
FRONT WIPER PARK SWITCH SHORT TO GND
POSSIBLE CAUSES
FRONT CONTROL MODULE
FRONT WIPER MODULE
WIRING HARNESS INSPECTION
FRONT WIPER PARK SWITCH SENSE CIRCUIT SHORTED TO GROUND
TEST ACTION APPLICABILITY
1 Turn the ignition on.
Turn the Wipers on one of the intermittent settings.
With the DRB, select Body, Front Control Module, Inputs/Outputs and read the
Wiper Park Sw state.
Does the switch state change from Open to Closed during wiper operation?All
Ye s®Go To 2
No®Go To 3
2 Turn the ignition on.
With the DRBIIIt, erase all BCM and FCM DTCs.
Turn the ignition off.
NOTE: Visually inspect the related wiring harness and circuits. Look for
any chafed, pierced, pinched, or partially broken wires.
NOTE: Visually inspect the related wiring harness connectors. Look for
broken, bent, pushed out, or corroded terminals.
Note: Refer to any Technical Service Bulletins (TSB) that may apply.
Were any problems found?All
Ye s®Repair as necessary.
Perform BODY VERIFICATION TEST - VER 1.
No®Test Complete.
3 Turn the ignition off.
Disconnect the Front Wiper Module harness connector.
Disconnect the FCM from the IPM.
Measure the resistance between ground and the Front Wiper Park Switch Sense
circuit.
Is the resistance below 1000.0 ohms?All
Ye s®Repair the Front Wiper Park Switch Sense circuit for a short to
ground.
Perform BODY VERIFICATION TEST - VER 1.
No®Go To 4
967
WINDSHIELD WIPER & WASHER

Symptom:
FRONT WIPER SWITCH MUX INPUT OPEN
POSSIBLE CAUSES
WIRING HARNESS INSPECTION
WINDSHIELD WIPER SWITCH MUX CIRCUIT OPEN
MULTIFUNCTION SWITCH MUX RETURN CIRCUIT OPEN
WIPER MUX CIRCUIT SHORTED TO VOLTAGE
BCM
MULTI-FUNCTION SWITCH
TEST ACTION APPLICABILITY
1 Turn the ignition on.
With the DRB, select Body, Body Controller and read the Front Wiper Sw volts.
Is the voltage above 4.8 volts?All
Ye s®Go To 2
No®Go To 6
2 Turn the ignition off.
Disconnect the Multi-Function Switch harness connector.
Disconnect the BCM C5 harness connector.
Measure the resistance of the Front Wiper Switch MUX circuit between the BCM C5
harness connector and the Multi-Function Switch harness connector.
Is the resistance below 5.0 ohms?All
Ye s®Go To 3
No®Repair the Front Wiper Switch MUX circuit for an open.
Perform BODY VERIFICATION TEST - VER 1.
3 Turn the ignition off.
Disconnect the Multi-Function Switch harness connector.
Disconnect the BCM C4 harness connector.
Measure the resistance of the Multi-Function Switch MUX Return circuit between
the BCM C4 harness connector and the Multi-Function Switch harness connector.
Is the resistance below 5.0 ohms?All
Ye s®Go To 4
No®Repair the Multi-Function Switch MUX Return circuit for an
open.
Perform BODY VERIFICATION TEST - VER 1.
4 Turn the ignition off.
Disconnect the Multi-Function Switch harness connector.
Disconnect the BCM C5 harness connector.
Turn the ignition on.
Measure the voltage of the Front Wiper MUX Switch Signal circuit.
Is the voltage above 1.0 volt?All
Ye s®Repair the Front Wiper Switch MUX circuit for a short to voltage.
Perform BODY VERIFICATION TEST - VER 1.
No®Go To 5
969
WINDSHIELD WIPER & WASHER

TEST ACTION APPLICABILITY
5 Turn the ignition off.
Disconnect the Multi-Function Switch harness connector.
Turn the ignition on.
Connect a jumper wire between the Front Wiper Switch MUX circuit and the
Mulit-Function Switch MUX Return circuit.
With the DRB, read the Front Wiper Sw volts?
Is the voltage below 0.5 volt?All
Ye s®Replace the Multi-Function Switch.
Perform BODY VERIFICATION TEST - VER 1.
No®Replace the Body Control Module.
Perform BODY VERIFICATION TEST - VER 1.
6 Turn the ignition on.
With the DRBIIIt, erase all BCM and FCM DTCs.
Turn the ignition off.
NOTE: Visually inspect the related wiring harness and circuits. Look for
any chafed, pierced, pinched, or partially broken wires.
NOTE: Visually inspect the related wiring harness connectors. Look for
broken, bent, pushed out, or corroded terminals.
Note: Refer to any Technical Service Bulletins (TSB) that may apply.
Were any problems found?All
Ye s®Repair as necessary.
Perform BODY VERIFICATION TEST - VER 1.
No®Test Complete.
970
WINDSHIELD WIPER & WASHER
FRONT WIPER SWITCH MUX INPUT OPEN ÐContinued

Symptom:
FRONT WIPER SWITCH MUX INPUT SHORT TO GROUND
POSSIBLE CAUSES
BCM
WIRING HARNESS INSPECTION
FRONT WIPER SWITCH MUX CIRCUIT SHORTED TO GROUND
FRONT WIPER SWITCH MUX CIRCUIT SHORTED TO M/F MUX RETURN CIRCUIT
MULTI-FUNCTION SWITCH
TEST ACTION APPLICABILITY
1 Turn the ignition on.
With the DRB, select Body, Body Controller and read the Front Wiper Sw volts?
Is the voltage above 0.3 volt?All
Ye s®Go To 2
No®Go To 3
2 Turn the ignition on.
With the DRBIIIt, erase all BCM and FCM DTCs.
Turn the ignition off.
NOTE: Visually inspect the related wiring harness and circuits. Look for
any chafed, pierced, pinched, or partially broken wires.
NOTE: Visually inspect the related wiring harness connectors. Look for
broken, bent, pushed out, or corroded terminals.
Note: Refer to any Technical Service Bulletins (TSB) that may apply.
Were any problems found?All
Ye s®Repair as necessary.
Perform BODY VERIFICATION TEST - VER 1.
No®Test Complete.
3 Turn the ignition off.
Disconnect the Multi-Function Switch harness connector.
Disconnect the BCM C5 harness connector.
Measure the resistance of the Front Wiper Switch MUX circuit between the BCM C5
harness connector and ground.
Is the resistance below 1000.0 ohms?All
Ye s®Repair the Front Wiper Switch MUX circuit for a short to ground.
Perform BODY VERIFICATION TEST - VER 1.
No®Go To 4
971
WINDSHIELD WIPER & WASHER

Symptom:
REAR WASH SWITCH INPUT STUCK
When Monitored and Set Condition:
REAR WASH SWITCH INPUT STUCK
When Monitored: Ignition ON
Set Condition: Switch is applied for more than 10 seconds.
POSSIBLE CAUSES
REAR WASHER SWITCH STUCK
INTERMITTENT WIRING AND CONNECTORS
REAR WASHER SWITCH MUX CIRCUIT SHORT TO GROUND
BODY CONTROL MODULE
TEST ACTION APPLICABILITY
1 Turn the ignition on.
With the DRB, select Body, Front Control Module and read the R Washer Switch
state.
Does the DRB display switch state as Closed?All
Ye s®Go To 2
No®Go To 4
2 Turn the ignition off.
Disconnect the Rear Washer Switch harness connector.
Turn the ignition on.
With the DRB, select Body, Front Control Module and read the R Washer Switch
state.
Does the DRB display switch state as Open?All
Ye s®Replace the Rear Washer Switch in accordance with the Service
Information.
Perform BODY VERIFICATION TEST - VER 1.
No®Go To 3
3 Turn the ignition off.
Disconnect the Rear Washer Switch harness connector.
Disconnect the BCM harness connector.
Measure the resistance between ground and the Rear Washer Switch MUX circuit.
Is the resistance below 1000.0 ohms?All
Ye s®Repair the Rear Washer Switch MUX circuit for a short to ground.
Perform BODY VERIFICATION TEST - VER 1.
No®Replace the Body Control Module in accordance with the Service
Information.
Perform BODY VERIFICATION TEST - VER 1.
976
WINDSHIELD WIPER & WASHER

TEST ACTION APPLICABILITY
4 Turn the ignition on.
With the DRBIIIt, erase all BCM and FCM DTCs.
Turn the ignition off.
The conditions necessary to set this DTC are not present at this time.
Using the schematics as a guide, inspect the wiring and connectors specific to this
circuit.
Wiggle the wiring while checking for shorts and open circuits.
Were there any problems found?All
Ye s®Repair as necessary.
Perform BODY VERIFICATION TEST - VER 1.
No®Test Complete.
977
WINDSHIELD WIPER & WASHER
REAR WASH SWITCH INPUT STUCK ÐContinued

Symptom:
REAR WASHER OUTPUT OPEN
When Monitored and Set Condition:
REAR WASHER OUTPUT OPEN
When Monitored: Ignition on.
Set Condition:
POSSIBLE CAUSES
INTERMITTENT WIRING AND CONNECTORS
FUSED ACCESSORY RELAY OUTPUT CIRCUIT
REAR WASHER MOTOR CONTROL CIRCUIT OPEN
REAR WASHER MOTOR CONTROL CIRCUIT SHORT TO VOLTAGE
REAR WASHER PUMP MOTOR
FRONT CONTROL MODULE
TEST ACTION APPLICABILITY
1 Ignition on, engine not running.
Press the Rear Washer Switch.
Does the Rear Washer Motor Function?All
Ye s®Go To 2
No®Go To 3
2 Turn the ignition on.
With the DRBIIIt, erase all BCM and FCM DTCs.
Turn the ignition off.
The conditions necessary to set this DTC are not present at this time.
Using the schematics as a guide, inspect the wiring and connectors specific to this
circuit.
Wiggle the wiring while checking for shorts and open circuits.
Were there any problems found?All
Ye s®Repair as necessary.
Perform BODY VERIFICATION TEST - VER 1.
No®Test Complete.
978
WINDSHIELD WIPER & WASHER

Symptom:
REAR WIPER OUTPUT OPEN
When Monitored and Set Condition:
REAR WIPER OUTPUT OPEN
When Monitored: Ignition on.
Set Condition: The Output is ON, the Output Driver Status is LOW and there is no Park
signal.
POSSIBLE CAUSES
INTERMITTENT WIRING AND CONNECTORS
REAR WIPER MOTOR CONTROL CIRCUIT OPEN
REAR WIPER MOTOR GROUND OPEN
REAR WIPER MOTOR CONTROL CIRCUIT SHORT TO VOLTAGE
REAR WIPER MOTOR
BODY CONTROL MODULE
TEST ACTION APPLICABILITY
1 Ignition on, engine not running.
Turn on the Rear Wiper.
Does the Rear Wiper Function?All
Ye s®Go To 2
No®Go To 3
2 Turn the ignition on.
With the DRBIIIt, erase all BCM and FCM DTCs.
Turn the ignition off.
The conditions necessary to set this DTC are not present at this time.
Using the schematics as a guide, inspect the wiring and connectors specific to this
circuit.
Wiggle the wiring while checking for shorts and open circuits.
Were there any problems found?All
Ye s®Repair as necessary.
Perform BODY VERIFICATION TEST - VER 1.
No®Test Complete.
980
WINDSHIELD WIPER & WASHER