Cardone
Powertrain Control Module

Cardone 77-1279F Powertrain Control Module

Brand Cardone 77-1279F
Connector/Terminal Configuration Pin/Male; Pin/Male; Pin/Male
E-Waste Yes
Housing Material Metal
Product Condition Remanufactured
Product line Powertrain Control Module
Fits Buick, Chevrolet, Pontiac, and Saturn · 6 vehicles

Remanufactured unit. Restored for dependable engine control performance.

Metal housing. Durable construction helps protect internal electronics.

Powertrain control module. Manages key engine control functions in one unit.

Cross-references Buick 12591279, Buick 19210069 and Chevrolet 12591279 for the same application. See all 8.

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Remanufactured PCM for GM Vans

Cardone 77-1279F is a remanufactured powertrain control module for select Buick, Chevrolet, Pontiac, and Saturn applications. It is built with a metal housing and pin/male connector terminals, and it is supplied as an e-waste item for responsible electronic component handling.

This Powertrain Control Module (PCM) is a direct-fit electronic control unit for 2005-2006 Buick Terraza, Chevrolet Uplander, Pontiac Montana, and Saturn Relay applications. For 2005 vehicles, vehicle-specific flash programming is required on or off the vehicle, and accurate VIN and mileage information is required before programming.

Key Features

  • Cardone Powertrain Control Module line for engine management replacement
  • Part number 77-1279F for OE-number matching and application lookup
  • Remanufactured unit with metal housing
  • Pin/male connector and terminal configuration
  • Fits select 2005-2006 Buick, Chevrolet, Pontiac, and Saturn models
  • Cross-references OE numbers 12591279 and 19210069 for the same application

Detailed Description

Cardone 77-1279F is a remanufactured PCM engineered for vehicles that rely on precise engine and transmission control. It serves as the central module for managing drivability-related functions, and the correct part number must be selected using both the application and OE number. For 2005 Buick Terraza, Chevrolet Uplander, Pontiac Montana, and Saturn Relay, on-car programming must be completed after installation to avoid starting and drivability issues. Fits 2006 Chevrolet Uplander, N/A; Fits 2006 Pontiac Montana, N/A; Fits 2005 Buick Terraza, N/A; Fits 2005 Chevrolet Uplander, N/A; Fits 2005 Pontiac Montana, N/A; Fits 2005 Saturn Relay, N/A.

Common Issues This Part May Address

  • Engine no-start conditions related to PCM failure
  • Intermittent drivability concerns caused by a faulty control module
  • Communication or calibration problems after module replacement
  • Incorrect fuel, spark, or transmission control behavior from a damaged PCM
  • OE module replacement needs after electronic control failure

Installation Notes and Tips

Verify the OE number and application before ordering. For 2005 models, flash programming is required either on or off the vehicle, and the VIN and mileage must be accurate for programming. Vehicle-specific on-car programming must be performed after installation to prevent drivability and starting issues. Use the correct part number by matching both the vehicle application and OE reference.

Quality Assurance

Cardone remanufactures this PCM to restore electronic control function in supported applications. The metal housing and remanufactured construction support OE-style replacement needs for 2005-2006 Buick Terraza, Chevrolet Uplander, Pontiac Montana, and Saturn Relay vehicles.

This part fits 6 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelSubmodelLitersCylindersPositionNotes
2006ChevroletUplander—3.5LV6N/ARemanufactured Powertrain Control Module
2006PontiacMontana—3.5LV6N/ARemanufactured Powertrain Control Module
2005BuickTerraza———N/AVehicle specific Flash programming required ON or OFF the vehicle. Accurate VIN and mileage are required; Vehicle specific On-Car Programming must be performed AFTER installation to prevent drivability and starting issues; The correct Part Number must be selected by using both Application and OE Number; Powertrain Control Module
2005ChevroletUplander———N/AVehicle specific Flash programming required ON or OFF the vehicle. Accurate VIN and mileage are required; Vehicle specific On-Car Programming must be performed AFTER installation to prevent drivability and starting issues; The correct Part Number must be selected by using both Application and OE Number; Powertrain Control Module
2005PontiacMontanaSV6——N/AVehicle specific Flash programming required ON or OFF the vehicle. Accurate VIN and mileage are required; Vehicle specific On-Car Programming must be performed AFTER installation to prevent drivability and starting issues; The correct Part Number must be selected by using both Application and OE Number; Powertrain Control Module
2005SaturnRelay———N/AVehicle specific Flash programming required ON or OFF the vehicle. Accurate VIN and mileage are required; Vehicle specific On-Car Programming must be performed AFTER installation to prevent drivability and starting issues; The correct Part Number must be selected by using both Application and OE Number; Powertrain Control Module
Directly replaces or cross-references 8 part numbers
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
Buick — 12591279Buick — 19210069Chevrolet — 12591279Chevrolet — 19210069Pontiac — 12591279Pontiac — 19210069Saturn — 12591279Saturn — 19210069