
1996 GMC C1500 Sierra SL 5.0L MIL Lamp on, Harsh trans engage
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...
FIX posted 8/2/2004
![]()
iATN Members:
Login to view full TechHelp request Auto Repair Pros: Join iATN to read this TechHelp request Vehicle Owners: Find a nearby iATN member to repair your vehicle (View Replies)7 Replies Received(Hide Replies)7 Replies Received
|
Message Closed w/FIX
|
VIN | 2GTEC19M1T |
Engine | 5.0 L / 8 cyl / GAS |
Trans | 4-speed Automatic (Electronic) |
Delivery | FI / CPI |
Emissions | OBD-II Compliant |
Symptoms | MIL Lamp on, Harsh Trans Engage |
Occurs | Always |
Trouble Codes
P0325 | Knock Sensor 1 Circuit Malfunction |
P1864 | TCC Enable Solenoid Circuit Malfunction |
Message Closed w/FIX
Vehicle Data
1996 GMC C1500 Sierra SL
VIN | 2GTEC19M1T |
Engine | 5.0 L / 8 cyl / GAS |
Trans | 4-speed Automatic (Electronic) |
Delivery | FI / CPI |
Emissions | OBD-II Compliant |
Symptoms | MIL Lamp on, Harsh Trans Engage |
Occurs | Always |
Trouble Codes
P0325 | Knock Sensor 1 Circuit Malfunction |
P1864 | TCC Enable Solenoid Circuit Malfunction |