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1996 GMC C1500 Sierra SL 5.0L MIL Lamp on, Harsh trans engage
Posted to GM Driveability on 7/31/2004 7 Replies

Original diagnosis for MIL on and harsh trans engage and shift included resistance test of TCC solenoid performed at disconnected 20 pin connector of trans, reading was in spec. Nearly identical readings obtained when tested at PCM connector and trans fuse. Wi...

7 Replies Received (View Replies)

  Related Documents & Media  1996 GMC C1500 Sierra SL

 
Message Closed w/FIX

car Vehicle Data

1996 GMC C1500 Sierra SL

VIN 2GTEC19M1T
Engine5.0 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI / CPI
EmissionsOBD-II Compliant
SymptomsMIL Lamp on, Harsh Trans Engage
OccursAlways

Trouble Codes

P0325Knock Sensor 1 Circuit Malfunction
P1864TCC Enable Solenoid Circuit Malfunction
Message Closed w/FIX

car Vehicle Data

1996 GMC C1500 Sierra SL

VIN 2GTEC19M1T
Engine5.0 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI / CPI
EmissionsOBD-II Compliant
SymptomsMIL Lamp on, Harsh Trans Engage
OccursAlways

Trouble Codes

P0325Knock Sensor 1 Circuit Malfunction
P1864TCC Enable Solenoid Circuit Malfunction