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TRANSMISSION - NGC
Symptom:
*PRNDL FAULT CLEARING PROCEDURE
PRNDL FAULT CLEARING PROCEDURE
.
TEST
1
With the DRBIII , erase Transmission DTCs.
Cycle the ignition off, then start the vehicle.
Firmly apply the brakes and shift into Overdrive.
NOTE: Vehicle must remain in Overdrive for at least 3.0 seconds.
With the brakes firmly applied, shift slowly through all gears (PRNDL) as least three
times, pausing momentarily in each gear.
NOTE: If all the PRNDL lights box individually then the error was cleared.
Shift into park and turn the ignition off to the lock position.
Ignition on, engine not running.
With the DRBIII , read Transmission DTCs.
Does the DTC P0706 reset, or do all the PRNDL indicators remain boxed in park or
neutral?
Yes → Return to the symptom list and perform diagnostics for P0706
→ Test Complete.
No
POSSIBLE CAUSES
ACTION
CHECK SHIFTER SIGNAL.
Perform 41TE (NGC) TRANSMISSION VERIFICATION TEST -
VER 1.
Perform 41TE (NGC) TRANSMISSION VERIFICATION TEST -
VER 1.
312
APPLICABILITY
All
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