Chrysler 2005 Crossfire SRT6 Service Manual page 987

ZH
NO CAN COMMUNICATIONS WITH CAB (CONTINUED)
10.
CAN C BUS (-) CIRCUIT SHORT TO GROUND
Turn the ignition off.
Measure the resistance between ground and the CAN C Bus (-) cir-
cuit.
Is the resistance below 100 ohms?
Yes >> Repair the CAN C Bus (-) circuit for a short to ground.
Perform BODY VERIFICATION TEST.
No >> Repair the CAN C Bus (+) circuit for a short to ground.
Perform BODY VERIFICATION TEST.
11.
CAN C BUS (-) CIRCUIT OPEN FROM CAB TO INSTRUMENT CLUSTER
With the ignition off.
Disconnect the CAB harness connector.
Note: Check connectors — Clean/repair as necessary.
Measure the resistance of the CAN C Bus (-) circuit from the CAB har-
ness connector to the Instrument Cluster C1 harness connector.
Is the resistance below 5.0 ohms?
Yes >> Repair the CAN C Bus (+) circuit for an open between the
Instrument Cluster C1 harness and the CAB harness con-
nector.
Perform BODY VERIFICATION TEST.
No >> Repair the CAN C Bus (-) circuit for an open between the
Instrument Cluster C1 harness and the CAB harness con-
nector.
Perform BODY VERIFICATION TEST.
INSTRUMENT CLUSTER - ELECTRICAL DIAGNOSTICS 8J - 33