Chrysler 2005 Crossfire SRT6 Service Manual page 979

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NO CAN COMMUNICATIONS WITH PCM (CONTINUED)
8.
CAN C BUS (+) CIRCUIT SHORTED TO VOLTAGE
Turn the ignition on.
Measure the voltage of the CAN C Bus (+) circuit at the PCM C4 har-
ness connector.
Is the voltage above 1.0 volt?
Yes >> Repair the CAN C Bus (+) circuit for a short to voltage.
Perform BODY VERIFICATION TEST.
No >> Go To 9
9.
CAN C BUS (-) CIRCUIT SHORTED TO VOLTAGE
With the ignition on.
Measure the voltage of the CAN C Bus (-) circuit at the PCM C4 har-
ness connector.
Is the voltage above 1.0 volt?
Yes >> Repair the CAN C Bus (-) circuit for a short to voltage.
Perform BODY VERIFICATION TEST.
No >> Go To 10
INSTRUMENT CLUSTER - ELECTRICAL DIAGNOSTICS 8J - 25