Chrysler 2005 Crossfire SRT6 Service Manual page 757

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*NO RESPONSE FROM BODY CONTROL MODULE (CONTINUED)
FUSED B+ CIRCUIT(S) OPEN
FUSED IGNITION SWITCH OUTPUT CIRCUIT(S) OPEN
GROUND CIRCUIT(S) OPEN
SCI TRANSMIT CIRCUIT OPEN
SCI TRANSMIT CIRCUIT SHORTED TO GROUND
SCI TRANSMIT CIRCUIT SHORTED TO VOLTAGE
SENTRY KEY REMOTE ENTRY MODULE
BODY CONTROL MODULE
For a complete Data Link Connector Circuit Diagram, (Refer to 8 - ELECTRICAL/ELECTRONIC CONTROL MOD-
ULES - SCHEMATICS AND DIAGRAMS).
Diagnostic Test
1.
CHECK COMMUNICATION WITH OTHER MODULES
Turn the ignition on.
Using the DRB III , attempt to communicate with the PCM.
Is the DRB III able to communicate with the PCM?
Yes >> Go to 2
No >> Perform Symptom *No Response From All Modules.
2.
CHECK COMMUNICATION WITH OTHER MODULES ON SCI TRANSMIT CIRCUIT
With the ignition on.
Using the DRB III , attempt to communicate with the Sentry Key
Remote Entry Module.
Is the DRB III able to communicate with the Sentry Key
Remote Entry Module?
Yes >> Go to 3
No >> Go to 7
ELECTRONIC CONTROL MODULES - ELECTRICAL DIAGNOSTICS 8E - 55
POSSIBLE CAUSES