Chrysler 2005 Crossfire SRT6 Service Manual page 867

ZH
*REAR WINDOW DEFOGGER INOPERATIVE (CONTINUED)
REAR WINDOW DEFOGGER FUSED B(+) CIRCUIT OPEN
REAR WINDOW DEFOGGER GRID OPEN
REAR WINDOW DEFOGGER GRID GROUND CIRCUIT OPEN
CENTRAL LOCKING PUMP/SECURITY SYSTEM MODULE
For a complete Heated Glass Circuit Diagram (Refer to 8 - ELECTRICAL/HEATED GLASS - SCHEMATICS AND
DIAGRAMS).
Diagnostic Test
1.
INSPECT THE REAR WINDOW DEFOGGER INDICATOR ON THE A/C HEATER CONTROL MODULE
Turn the ignition on.
Activate the Rear Window Defogger.
Is the rear window defogger indicator blinking?
Yes >> Lower the electrical load on the vehicle until the light stops blinking. Once the rear window defogger
indicator stops blinking, the system will resume normal operation.
Perform BODY VERIFICATION TEST.
No >> Go to 2
2.
MEASURE REAR WINDOW DEFOGGER FUSED B(+) CIRCUIT VOLTAGE
Note: Inspect Fuse 25 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 Central Locking Pump/Security System Module (CLP/
SSM) harness connector.
Note: Check connector - Clean/repair as necessary.
Turn the ignition on.
Measure the voltage of the Fused B(+) circuit at the CLP/SSM C2 har-
ness connector.
Is the voltage above 10 volts?
Yes >> Go to 3
No >> Repair the CLP/SSM Fused B(+) circuit for an open.
Perform BODY VERIFICATION TEST.
HEATED GLASS - ELECTRICAL DIAGNOSTICS 8G - 7
POSSIBLE CAUSES