HomeEngine > Control ModulesCardone 77-2420F Powertrain Control Module
Part #: 77-2420F

Cardone 77-2420F Powertrain Control Module

Powertrain Control Module
⚙️ 4 vehicles fit this part
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Select your vehicle to confirm fitment
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OE Direct Replacement — Bolt-on fit, no modifications needed
📦Powertrain Control Module
🚗Fitment: Saturn, SC1, SL, SL1, and SW1
🔄Easy Returns — Return within 60 days for a full refund
🚚Fast Shipping — Most orders ship same business day before 1pm CST

Overview of Cardone Powertrain Control Module 77-2420F

The Cardone Powertrain Control Module (PCM) 77-2420F is a remanufactured engine control unit designed specifically for Saturn SC1, SL, SL1, and SW1 models. This PCM features a durable metal housing and a pin/male connector configuration, ensuring reliable electrical connections and long-lasting performance.

  • Remanufactured Powertrain Control Module for Saturn SC1, SL, SL1, SW1
  • Metal housing for enhanced durability and heat resistance
  • Pin/male connector/terminal configuration for secure fitment
  • Environmentally conscious with E-Waste compliance
  • Part number 77-2420F for precise identification and compatibility

About the Cardone Powertrain Control Module Product Line

The Cardone Powertrain Control Module product line focuses on remanufactured engine control modules that meet strict quality standards. These PCMs are engineered to restore factory-level performance and reliability for specific vehicle applications. The 77-2420F model is part of this line, providing a cost-effective and environmentally responsible solution for Saturn vehicles requiring a replacement PCM.

Detailed Product Description

This remanufactured PCM comes with a robust metal housing that protects the internal circuitry from heat and mechanical damage. The pin/male connector configuration ensures proper electrical connections with the vehicle’s wiring harness, reducing the risk of connection failures. Designed for Saturn SC1, SL, SL1, and SW1 models, the 77-2420F PCM is tested to meet OEM specifications and supports the engine management system by controlling fuel injection, ignition timing, and emission controls.

Common Issues Addressed by This PCM

  • Engine stalling or misfiring due to faulty control signals
  • Check engine light illumination related to powertrain faults
  • Poor fuel economy caused by incorrect fuel injection timing
  • Difficulty starting the engine or intermittent power loss
  • Emission test failures linked to engine control malfunctions

Installation Notes and Tips

  • Ensure battery is disconnected before removing the old PCM to prevent electrical damage
  • Verify the part number 77-2420F matches the original PCM for compatibility
  • Handle the PCM carefully to avoid static discharge or physical damage
  • Follow vehicle-specific service manual instructions for removal and installation
  • After installation, clear any diagnostic trouble codes and perform a system reset if required

Quality Assurance and Warranty

The Cardone 77-2420F Powertrain Control Module is remanufactured to meet or exceed OEM standards. It undergoes rigorous testing to ensure functionality and reliability. This product is compliant with E-Waste regulations, reflecting Cardone’s commitment to environmental responsibility. Warranty details are provided by Cardone and typically cover defects in materials and workmanship for a specified period.

BrandCardone
Part Number77-2420F
PositionPowertrain Control Module
Connector/Terminal ConfigurationPin/Male; Pin/Male; Pin/Male
E-WasteYes
Housing MaterialMetal
Product ConditionRemanufactured

This part fits 4 vehicles. Search below:

YearMakeModelTransmissionPositionNotes
1994SaturnSC1AutomaticN/AVehicle specific On-Car Programming must be performed AFTER installation to prevent drivability and starting issues; Flash programming required ON the vehicle; Powertrain Control Module
1994SaturnSLAutomaticN/AVehicle specific On-Car Programming must be performed AFTER installation to prevent drivability and starting issues; Flash programming required ON the vehicle; Powertrain Control Module
1994SaturnSL1AutomaticN/AVehicle specific On-Car Programming must be performed AFTER installation to prevent drivability and starting issues; Flash programming required ON the vehicle; Powertrain Control Module
1994SaturnSW1AutomaticN/AVehicle specific On-Car Programming must be performed AFTER installation to prevent drivability and starting issues; Flash programming required ON the vehicle; Powertrain Control Module

* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.

This part directly replaces or is cross-referenced with the following part numbers:

21022420

Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.