Cardone 77-2421F Powertrain Control Module

Cardone 77-2421F Powertrain Control Module

Restore engine management performance with this remanufactured Cardone Powertrain Control Module (PCM). Built with a metal housing and three pin/male connector terminals, this module is made for direct replacement service on select 1994 Saturn SC2, SL2, and SW2 models with Federal Emission System calibration requirements.

Key Features

• Remanufactured Powertrain Control Module for engine control service
• Metal housing for durable electronic module construction
• Three pin/male connector/terminal configurations
• Direct fit for select 1994 Saturn SC2, Saturn SL2, and Saturn SW2 applications
• OE reference: Saturn 21022421
• Cardone part number 77-2421F for catalog and service matching

Product Details

Cardone Powertrain Control Module 77-2421F is a remanufactured PCM for 1994 Saturn SC2, SL2, and SW2 models equipped with the Federal Emission System. This module is intended for vehicles that require vehicle-specific flash programming on the vehicle after installation, along with on-car programming to prevent drivability and starting issues. The metal housing and pin/male terminal layout support replacement of the original engine control unit in the correct application. If you are sourcing a remanufactured PCM for a 1994 Saturn SC2, SL2, or SW2, this unit matches the listed OE reference and fitment requirements.

This part cross-references Saturn 21022421 for the same application.

Common Problems This Part Can Address

• Engine no-start concerns related to a failed PCM
• Drivability issues caused by incorrect module operation
• Communication or control faults in the powertrain management system
• Replacement needs after PCM electrical or internal component failure
• Restoration of proper fuel and ignition control on listed Saturn models

Installation Notes and Tips

Fits 1994 Saturn SC2, N/A. Fits 1994 Saturn SL2, N/A. Fits 1994 Saturn SW2, N/A. Vehicle-specific flash programming is required on the vehicle, and on-car programming must be performed after installation to help prevent drivability and starting issues. Confirm the Federal Emission System application before ordering, and verify connector style and OE part number match the original module.

Quality Assurance

This Cardone Powertrain Control Module is remanufactured and built for service replacement use in the listed Saturn applications. E-waste classification is marked yes, so handle the removed module according to local electronic waste recycling requirements.