Chrysler 2005 Crossfire SRT6 Service Manual page 1349

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*BOTH POWER WINDOWS INOPERATIVE (CONTINUED)
FUSED B(+) CIRCUIT OPEN
POWER WINDOW SWITCH GROUND CIRCUIT OPEN
BODY CONTROL MODULE
For a complete Power Windows Circuit Diagram, (Refer to 8 - ELECTRICAL/POWER WINDOWS - SCHEMATICS
AND DIAGRAMS).
Diagnostic Test
1.
MEASURE POWER WINDOWS FUSED B(+) CIRCUIT
Note: Inspect Fuse 19 located in the Underhood Accessory Fuse Block. If the fuse is open, repair the cause
of the open fuse before continuing.
Turn the ignition off.
Disconnect the Body Control Module (BCM) harness connector.
Note: Check connectors - Clean/repair as necessary.
Turn the ignition on.
Measure the voltage at the BCM C4 harness connector Fused B(+)
circuit.
Is the voltage above 10 volts?
Yes >> Go to 2
No >> Repair the BCM Fused B(+) circuit for an open.
Perform BODY VERIFICATION TEST.
2.
MEASURE THE GROUND CIRCUIT RESISTANCE
Turn the ignition off.
Disconnect the Left Front Power Window Switch harness connector.
Note: Check connectors - Clean/repair as necessary.
Measure the resistance of the Ground circuit from the Left Front
Power Window Switch harness connector to the BCM C4 harness con-
nector.
Is the resistance below 5.0 ohms?
Yes >> Replace the Body Control Module. (Refer to 8 - ELECTRI-
CAL/ELECTRONIC CONTROL MODULES/BODY CON-
TROL/CENTRAL TIMER MODUL - REMOVAL).
Perform BODY VERIFICATION TEST.
No >> Repair the Ground circuit for an open.
Perform BODY VERIFICATION TEST.
POWER WINDOWS - ELECTRICAL DIAGNOSTICS 8N - 119
POSSIBLE CAUSES