Notes: with OE # 12576106;Vehicle specific Flash programming req'd ON or OFF the vehicle.Accurate VIN & mileage are req'd. Additional vehicle specific on-car programming must be performed AFTER installation to prevent drivability & starting issues.
Notes: with OE # 12586243, 89017739;Vehicle specific Flash programming req'd ON or OFF the vehicle.Accurate VIN & mileage are req'd. Additional vehicle specific on-car programming must be performed AFTER installation to prevent drivability & starting issues.
Notes: with OE # 12581565;Vehicle specific Flash programming req'd ON or OFF the vehicle.Accurate VIN & mileage are req'd. Additional vehicle specific on-car programming must be performed AFTER installation to prevent drivability & starting issues.
2004 Chevrolet S10 | Base, LS, Xtreme, ZR2, ZR5 | 6 Cyl 4.3 L GAS
FAQ for Engine Control Module Repair
Q: What is the proper way to install the Powertrain Control Module (PCM)?
A:
The proper way is to remove the replacement PCM, connect the PCM electrical connectors, slide the PCM retainer into the PCM bracket slots, and pull the PCM retention bar into position.
By Bob
GM Specialist
01/11/2022
Q: What is the proper way to remove the Powertrain Control Module (PCM)?
A:
The proper way is to disconnect the negative battery cable, remove the PCM, and disconnect the PCM electrical connectors.
By Bob
GM Specialist
01/11/2022
FAQ for Other Repair Info
Q: What is the proper way to install the Ignition Coil(s)?
A:
The proper way is to install the Ignition Coil, the accelerator control bracket, the ignition coil wire, the electrical connectors, the air cleaner assembly, and the nut.
Q: What is the proper way to remove the Ignition Control Module?
A:
The proper way is to disconnect the electrical connector and remove the Ignition Control Module and heat sink.
Q: What is the removal procedure for the Knock Sensor (KS)?
A:
The procedure is to remove the distributor, the fuel pipes, and the Knock Sensor.