2001 CHRYSLER VOYAGER Service Manual

air condition fuel tank removal wiper fluid height adjustment charging air suspension

Page 601 of 4284

CHRYSLER VOYAGER 2001 Service Manual Symptom:
FUEL LEVEL SENDING UNIT INPUT OPEN
When Monitored and Set Condition:
FUEL LEVEL SENDING UNIT INPUT OPEN
When Monitored: With the ignition on.
Set Condition: Fuel Level Input to the BCM is gre

Page 602 of 4284

CHRYSLER VOYAGER 2001 Service Manual TEST ACTION APPLICABILITY
3 Turn the ignition on.
Disconnect the Fuel Tank Module harness connector.
Measure the resistance of the Ground circuits in the Fuel Tank Module harness
connector.
Is the res

TEST ACTION APPLICABILITY
3 Turn the ignition on.
Disconnect the Fuel Tank Module harness connector.
Measure the resistance of the Ground circuits in the Fuel Tank Module harness
connector.
Is the resistance below 5.0 ohms for both measurements?All
Ye s®Go To 4
No®Repair the Ground circuit for an open.
Perform BODY VERIFICATION TEST - VER 1.
4 Turn the ignition off.
Disconnect the Fuel Tank Module harness connector.
Turn the ignition on.
With the DRBIIItin Body Computer then Sensors, monitor the Fuel Sensor.
Using a jumper wire, jumper the Fuel Level Sensor Signal circuit to the ground
circuit in the Fuel Tank Module harness connector.
Does the DRB display below 0.5 volt?All
Ye s®Replace the Fuel Level Sending Unit.
Perform BODY VERIFICATION TEST - VER 1.
No®Go To 5
5 Turn the ignition off.
Disconnect the Fuel Tank Module harness connector.
Disconnect the BCM C3 harness connector.
Measure the resistance of the Fuel Level Sensor Signal circuit between the Fuel Tank
Module harness connector and the BCM harness connector.
Is the resistance below 5.0 ohms?All
Ye s®Go To 6
No®Repair the Fuel Level Sensor Signal for an open.
Perform BODY VERIFICATION TEST - VER 1.
6 If there are no possible causes remaining, view repair. All
Repair
Replace the Body Control Module.
Perform BODY VERIFICATION TEST - VER 1.
7WARNING: WHEN THE ENGINE IS OPERATING, DO NOT STAND IN A
DIRECT LINE WITH THE FAN. DO NOT PUT YOUR HANDS NEAR THE
PULLEYS, BELTS OR FAN. DO NOT WEAR LOOSE CLOTHING.
NOTE: The conditions that set the DTC are not present at this time. The
following list may help in identifying the intermittent condition.
With the engine running at normal operating temperature, monitor the DRB
parameters related to the DTC while wiggling the wiring harness. Look for param-
eter values to change and/or a DTC to set.
Refer to any Technical Service Bulletins (TSB) that may apply.
Visually inspect the related wiring harness. Look for any chafed, pierced, pinched, or
partially broken wires.
Visually inspect the related wiring harness connectors. Look for broken, bent, pushed
out, or corroded terminals.
Were any of the above conditions present?All
Ye s®Repair as necessary
Perform BODY VERIFICATION TEST - VER 1.
No®Test Complete.
573
INSTRUMENT CLUSTER
FUEL LEVEL SENDING UNIT INPUT OPEN ÐContinued

Page 603 of 4284

CHRYSLER VOYAGER 2001 Service Manual Symptom:
FUEL LEVEL SENDING UNIT INPUT SHORT
When Monitored and Set Condition:
FUEL LEVEL SENDING UNIT INPUT SHORT
When Monitored: With the ignition on.
Set Condition: Fuel Level Input to the BCM is l

Page 604 of 4284

CHRYSLER VOYAGER 2001 Service Manual TEST ACTION APPLICABILITY
4 If there are no possible causes remaining, view repair. All
Repair
Replace the Body Control Module.
Perform BODY VERIFICATION TEST - VER 1.
5WARNING: WHEN THE ENGINE IS OPE

Page 605 of 4284

CHRYSLER VOYAGER 2001 Service Manual Symptom:
IOD WAKEUP CLUSTER OUTPUT OPEN
When Monitored and Set Condition:
IOD WAKEUP CLUSTER OUTPUT OPEN
When Monitored: With the ignition on.
Set Condition: The BCM is active and the Instrument Clust

Page 606 of 4284

CHRYSLER VOYAGER 2001 Service Manual TEST ACTION APPLICABILITY
3 Turn the ignition off.
Disconnect the Instrument Cluster harness connector.
Disconnect the BCM C4 harness connector.
Measure the resistance of the Instrument Cluster Wake U

Page 607 of 4284

CHRYSLER VOYAGER 2001 Service Manual Symptom:
IOD WAKEUP CLUSTER OUTPUT SHORT
When Monitored and Set Condition:
IOD WAKEUP CLUSTER OUTPUT SHORT
When Monitored: With the ignition on.
Set Condition: The BCM is active and senses the Instrum

Page 608 of 4284

CHRYSLER VOYAGER 2001 Service Manual TEST ACTION APPLICABILITY
3 Turn the ignition off.
Disconnect the BCM C4 harness connector.
Disconnect the Instrument Cluster harness connector.
Turn the ignition on.
Using a 12-volt test light connec

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