Chrysler 2005 Crossfire SRT6 Service Manual page 713

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*NO RESPONSE FROM POWERTRAIN CONTROL MODULE (CONTINUED)
5.
SCI RECEIVE CIRCUIT OPEN
With the ignition off.
Disconnect the PCM C4 harness connector.
Note: Check connector — Clean/repair as necessary.
Measure the resistance of the PCM SCI Receive circuit from the PCM
C4 harness connector to the DLC.
Is the resistance below 5.0 ohms?
Yes >> Go to 6
No >> Repair the PCM SCI Receive circuit for an open.
Perform POWERTRAIN VERIFICATION TEST - VER 2.
6.
SCI RECEIVE CIRCUIT SHORTED TO GROUND
With the ignition off.
Measure the resistance between ground and the PCM SCI Receive
circuit.
Is the resistance above 100 kohms?
Yes >> Go to 7
No >> Repair the PCM SCI Receive circuit for a short to ground.
Perform POWERTRAIN VERIFICATION TEST - VER 2.
ELECTRONIC CONTROL MODULES - ELECTRICAL DIAGNOSTICS 8E - 11