TEST ACTION APPLICABILITY
2 Turn the ignition on.
With the DRBIIIt, actuate the Passenger Window Down and Up..
Does the Passenger Window go Up and Down?
All
Yes → Go To 3
No → Go To 6
3 Turn the ignition off.
Disconnect the Window Motor connector.
Measure the resistance between ground and the Ground circuit.
Is the resistance below 5.0 ohms?
All
Yes → Go To 4
No → Repair the Window Hall Effect Ground circuit for an open.
Perform BODY VERIFICATION TEST - VER 1.
4 Disconnect the Window Motor connector.
Turn the ignition on.
With the DRBIIIt in Inputs/Outputs, read the PASS WINDOW HALL state.
While observing the DRBIIIt, momentarily connect and disconnect a jumper wire
between the Passenger Window Hall Signal circuit and the Ground circuit.
Does the DRBIIIt display toggle between OPEN and CLOSED?
All
Yes → Replace the Window Motor.
Perform BODY VERIFICATION TEST - VER 1.
No → Go To 5
5 Turn the ignition off.
Disconnect the Window Motor connector.
Disconnect the BCM C3 harness connector.
Measure the resistance of the Passenger Window Hall Signal circuit between the
Motor connector and the BCM C3 connector.
Is the resistance below 5.0 ohms?
All
Yes → Replace the Body Control Module.
Perform BODY VERIFICATION TEST - VER 1.
No → Repair the Passenger Window Hall Signal circuit for an open.
Perform BODY VERIFICATION TEST - VER 1.
6 Turn the ignition off.
Disconnect the Window Motor connector.
Turn the ignition on.
Connect a 12-volt testlight between the Passenger Window UpRelay Output and the
Passenger Window Down Relay Output circuits in the motor connector.
Press the Passenger Window Switch UP and DOWN.
Does the test light illuminate brightly when the switch is in either position?
All
Yes → Replace the Passenger Power Window Motor.
Perform BODY VERIFICATION TEST - VER 1.
No → Go To 7
354
POWER WINDOWS
PASSENGER WINDOW HALL EFFECT FAILURE — Continued
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