Chrysler 2005 Crossfire SRT6 Service Manual page 736

8E - 34 ELECTRONIC CONTROL MODULES - ELECTRICAL DIAGNOSTICS
*NO RESPONSE FROM A/C HEATER CONTROL MODULE (CONTINUED)
9.
SCI TRANSMIT CIRCUIT SHORTED TO GROUND OR OPEN
Turn the ignition off.
Measure the resistance between ground and the SCI Transmit circuit.
Is the resistance above 100 kohms?
Yes >> Repair the SCI Transmit circuit for an open.
Perform BODY VERIFICATION TEST.
No >> Repair the SCI Transmit circuit for a short to ground.
Perform BODY VERIFICATION TEST.
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