Chrysler 2005 Crossfire SRT6 Service Manual page 3245

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(P0850) TRANS TEMP SENSOR - P/N SWITCH CIRCUIT (CONTINUED)
7.
TEMP SENSOR - P/N SWITCH CIRCUIT SHORT TO OTHER CIRCUITS
With the ignition off.
Measure the resistance between the Temp Sensor - P/N Switch circuit
and all other circuits in the TCM C1 and C2 harness connectors.
Is the resistance above 100 kohms for all measurements?
Yes >> Go To 8
No >> Repair the Temp Sensor - P/N Switch circuit for a short to
other circuit(s).
Perform NAG1 TRANSMISSION VERIFICATION TEST.
8.
TEMP SENSOR - P/N SWITCH
With the ignition off.
Reconnect the Transmission Solenoid Assembly harness connector.
Reconnect the TCM C1 harness connector.
With the brakes firmly applied, place the gear selector in Drive.
Measure the resistance between the Temp Sensor - P/N Switch circuit
and the Sensor Ground circuit in the TCM C2 harness connector.
Is the resistance between 500 and 2500 ohms?
Yes >> Replace the Transmission Control Module. (Refer to 8 -
ELECTRICAL/ELECTRONIC
TRANSMISSION CONTROL MODULE - REMOVAL).
Perform NAG1 TRANSMISSION VERIFICATION TEST.
No >> Replace the Temp Sensor - P/N Switch.(Refer to 21 -
TRANSMISSION/TRANSAXLE/AUTOMATIC
ELECTROHYDRAULIC UNIT - REMOVAL).
Perform NAG1 TRANSMISSION VERIFICATION TEST.
NAG1 - ELECTRICAL DIAGNOSTICS 21 - 175
CONTROL MODULES/
- NAG1/