TEST ACTION APPLICABILITY
2 NOTE: The Passenger Window Down Relay is located left of the steering
column and taped to the harness.
Remove the Passenger Window Down Relay.
Install a substitute Relay in place of the Passenger Window Down Relay.
Turn the ignition on.
With the DRBIIIt, erase DTCs.
Cycle the ignition switch from Off to Run.
Press the Passenger Window Switch DOWN several times.
With the DRBIIIt, read DTCs.
Does the DRBIIIt display PASSENGER WINDOW DOWN RELAY OPEN/SHORT
TO GROUND?
All
Yes → Go To 3
No → Replace the Window Relay.
Perform BODY VERIFICATION TEST - VER 1.
3 NOTE: The Passenger Window Down Relay is located left of the steering
column and taped to the harness.
Remove the Passenger Window Down Relay.
Measure the voltage between the Fused B+ circuit and ground in the relay connector.
Is the voltage above 10.0 volts?
All
Yes → Go To 4
No → Repair the Fused B+ circuit for an open.
Perform BODY VERIFICATION TEST - VER 1.
4 Turn the ignition off.
NOTE: The Passenger Window Down Relay is located left of the steering
column and taped to the harness.
Remove the Passenger Window Down Relay.
Disconnect the BCM C3 harness connector.
Measure the resistance between ground and the Passenger Window Down Relay
Control circuit in the BCM C3 connector.
Is the resistance below 1000.0 ohms?
All
Yes → Repair the Passenger Window Down Relay Control circuit for a
short to ground.
Perform BODY VERIFICATION TEST - VER 1.
No → Go To 5
5 Turn the ignition off.
NOTE: The Passenger Window Down Relay is located left of the steering
column and taped to the harness.
Remove the Passenger Window Down Relay.
Disconnect the BCM C4 harness connector.
Measure the resistance of the Passenger Window Down Relay Control circuit
between the BCM C4 connector and the Relay 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 Down Relay Control circuit for an
open.
Perform BODY VERIFICATION TEST - VER 1.
350
POWER WINDOWS
PASSENGER WINDOW DOWN RELAY COIL OPEN/SHORT TO GROUND
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Continued
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