GM Service Manual Online
For 1990-2009 cars only
Makes
🢒
GMC_Truck
🢒
1999
🢒
GMC P42 Commercial Chassis
🢒 Cell 39: L57 EFI, Internal Solenoids, TCC/Stoplamps Switch
Cell 39: L57 EFI, Internal Solenoids, TCC/Stoplamps Switch
Cell 39: L57 EFI, Internal Solenoids, TCC/Stoplamps Switch
Automatic Transmission Components Diesel
Electronic Component Description
Cell 39: L57 EFI, TR, TFT, TISS, and PC Solenoid Valve
OBD II Symbol Description Notice
Cell 44: Diesel, ABS Power and Grounding, DLC Output
Cell 10: Ignition Switch and Fuse Block
Cell 10: Ignition Switch and Fuse Block
Handling ESD Sensitive Parts Notice
Cell 138: P42 BTSI Circuit
