Chrysler 2005 Crossfire SRT6 Service Manual page 3238

21 - 168 NAG1 - ELECTRICAL DIAGNOSTICS
(P0778) SOLENOID SUPPLY VOLTAGE (CONTINUED)
4.
SOLENOID SUPPLY CIRCUIT SHORT TO GROUND
With the ignition off.
Measure the resistance between ground and the Solenoid Supply Volt-
age circuit at the Transmission Solenoid Assembly harness connector.
Is the resistance above 100 kohms?
Yes >> Go To 5
No >> Repair the Solenoid Supply Voltage circuit for a short to
ground.
Perform NAG1 TRANSMISSION VERIFICATION TEST.
5.
SOLENOID ASSEMBLY SHORT TO GROUND
With the ignition off.
Reconnect the Transmission Solenoid Assembly harness connector.
Measure the resistance between ground and all Solenoid Control cir-
cuits at the Transmission Control Module C2 harness connector.
Is the resistance above 100 kohms?
Yes >> Replace the Transmission Control Module. (Refer to 8 -
ELECTRICAL/ELECTRONIC
TRANSMISSION CONTROL MODULE - REMOVAL).
Perform NAG1 TRANSMISSION VERIFICATION TEST.
No >> Replace the Solenoid that is shorted to ground. (Refer to
21 - TRANSMISSION/TRANSAXLE/AUTOMATIC - NAG1/
ELECTROHYDRAULIC UNIT - REMOVAL).
Perform NAG1 TRANSMISSION VERIFICATION TEST.
CONTROL MODULES/
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