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Cardone 77-3977 Powertrain Control Module
Overview of Cardone Powertrain Control Module 77-3977
The Cardone Powertrain Control Module (PCM) 77-3977 is a remanufactured engine control module designed for select Chevrolet and GMC vehicles. Engineered with a durable metal housing and pin/male connector configuration, this PCM ensures reliable communication with your vehicle's powertrain system.
- Remanufactured Powertrain Control Module for Chevrolet and GMC models
- Durable metal housing for enhanced protection
- Pin/male connector/terminal configuration for secure connections
- Environmentally responsible with E-Waste compliance
- Compatible with multiple Chevrolet and GMC trucks and SUVs
Detailed Product Description
This Cardone Powertrain Control Module 77-3977 is part of the Powertrain Control Module product line, which focuses on delivering remanufactured control units that meet OEM specifications. The metal housing provides robust protection against heat and vibration, critical for maintaining consistent engine performance. Featuring a pin/male connector configuration, this PCM facilitates precise electrical connections necessary for accurate engine management.
Designed specifically for Chevrolet and GMC vehicles including Blazer, C1500, C1500 Suburban, C2500, C2500 Suburban, C3500, G20, G30, K1500, K1500 Suburban, K2500, K2500 Suburban, K3500, P30, P3500, and Yukon models, this module supports the complex control functions required for these trucks and SUVs.
Common Applications and Issues Addressed
- Resolves engine performance problems related to faulty PCM
- Corrects erratic shifting or transmission issues in compatible GMC and Chevrolet trucks
- Fixes starting difficulties caused by control module failure
- Addresses check engine light triggers linked to powertrain control
- Improves fuel efficiency and emissions control through accurate engine management
Installation Notes and Tips
- Ensure vehicle battery is disconnected before installation to prevent electrical damage
- Verify part number 77-3977 matches the original PCM for compatibility
- Handle the module carefully to avoid damage to the pin/male connectors
- Professional installation is recommended to ensure proper programming and calibration
- After installation, clear any diagnostic trouble codes and perform a system reset if necessary
Quality Assurance and Warranty
Cardone remanufactured Powertrain Control Modules undergo rigorous testing to meet or exceed OEM standards. The metal housing and connector design contribute to long-term durability. This product is compliant with E-Waste regulations, reflecting environmental responsibility in its manufacturing process. Warranty details vary by distributor but typically include coverage against defects in materials and workmanship.
| Brand | Cardone |
|---|---|
| Part Number | 77-3977 |
| Position | Powertrain Control Module |
| Connector/Terminal Configuration | Pin/Male; Pin/Male; Pin/Male |
| E-Waste | Yes |
| Housing Material | Metal |
| Product Condition | Remanufactured |
This part fits 26 vehicles. Search below:
| Year | Make | Model | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|
| 1994 | Chevrolet | Blazer | 6.5L | V8 | N/A | Transfer PROM(s)/CALPACK, and perform any required relearns on new Engine Control Module.; Powertrain Control Module |
| 1994 | Chevrolet | C1500 | 6.5L | V8 | N/A | Transfer PROM(s)/CALPACK, and perform any required relearns on new Engine Control Module.; Powertrain Control Module |
| 1994 | Chevrolet | C1500 Suburban | 6.5L | V8 | N/A | Transfer PROM(s)/CALPACK, and perform any required relearns on new Engine Control Module.; Powertrain Control Module |
| 1994 | Chevrolet | C2500 | 6.5L | V8 | N/A | Transfer PROM(s)/CALPACK, and perform any required relearns on new Engine Control Module.; Powertrain Control Module |
| 1994 | Chevrolet | C2500 Suburban | 6.5L | V8 | N/A | Transfer PROM(s)/CALPACK, and perform any required relearns on new Engine Control Module.; Powertrain Control Module |
| 1994 | Chevrolet | C3500 | 6.5L | V8 | N/A | Transfer PROM(s)/CALPACK, and perform any required relearns on new Engine Control Module.; Powertrain Control Module |
| 1994 | Chevrolet | G20 | 6.5L | V8 | N/A | Transfer PROM(s)/CALPACK, and perform any required relearns on new Engine Control Module.; Powertrain Control Module |
| 1994 | Chevrolet | G30 | 6.5L | V8 | N/A | Transfer PROM(s)/CALPACK, and perform any required relearns on new Engine Control Module.; Powertrain Control Module |
| 1994 | Chevrolet | K1500 | 6.5L | V8 | N/A | Transfer PROM(s)/CALPACK, and perform any required relearns on new Engine Control Module.; Powertrain Control Module |
| 1994 | Chevrolet | K1500 Suburban | 6.5L | V8 | N/A | Transfer PROM(s)/CALPACK, and perform any required relearns on new Engine Control Module.; Powertrain Control Module |
| 1994 | Chevrolet | K2500 | 6.5L | V8 | N/A | Transfer PROM(s)/CALPACK, and perform any required relearns on new Engine Control Module.; Powertrain Control Module |
| 1994 | Chevrolet | K2500 Suburban | 6.5L | V8 | N/A | Transfer PROM(s)/CALPACK, and perform any required relearns on new Engine Control Module.; Powertrain Control Module |
| 1994 | Chevrolet | K3500 | 6.5L | V8 | N/A | Transfer PROM(s)/CALPACK, and perform any required relearns on new Engine Control Module.; Powertrain Control Module |
| 1994 | Chevrolet | P30 | 6.5L | V8 | N/A | Transfer PROM(s)/CALPACK, and perform any required relearns on new Engine Control Module.; Powertrain Control Module |
| 1994 | GMC | C1500 | 6.5L | V8 | N/A | Transfer PROM(s)/CALPACK, and perform any required relearns on new Engine Control Module.; Powertrain Control Module |
| 1994 | GMC | C2500 | 6.5L | V8 | N/A | Transfer PROM(s)/CALPACK, and perform any required relearns on new Engine Control Module.; Powertrain Control Module |
| 1994 | GMC | C2500 Suburban | 6.5L | V8 | N/A | Transfer PROM(s)/CALPACK, and perform any required relearns on new Engine Control Module.; Powertrain Control Module |
| 1994 | GMC | C3500 | 6.5L | V8 | N/A | Transfer PROM(s)/CALPACK, and perform any required relearns on new Engine Control Module.; Powertrain Control Module |
| 1994 | GMC | G2500 | 6.5L | V8 | N/A | Transfer PROM(s)/CALPACK, and perform any required relearns on new Engine Control Module.; Powertrain Control Module |
| 1994 | GMC | G3500 | 6.5L | V8 | N/A | Transfer PROM(s)/CALPACK, and perform any required relearns on new Engine Control Module.; Powertrain Control Module |
| 1994 | GMC | K1500 | 6.5L | V8 | N/A | Transfer PROM(s)/CALPACK, and perform any required relearns on new Engine Control Module.; Powertrain Control Module |
| 1994 | GMC | K2500 | 6.5L | V8 | N/A | Transfer PROM(s)/CALPACK, and perform any required relearns on new Engine Control Module.; Powertrain Control Module |
| 1994 | GMC | K2500 Suburban | 6.5L | V8 | N/A | Transfer PROM(s)/CALPACK, and perform any required relearns on new Engine Control Module.; Powertrain Control Module |
| 1994 | GMC | K3500 | 6.5L | V8 | N/A | Transfer PROM(s)/CALPACK, and perform any required relearns on new Engine Control Module.; Powertrain Control Module |
| 1994 | GMC | P3500 | 6.5L | V8 | N/A | Transfer PROM(s)/CALPACK, and perform any required relearns on new Engine Control Module.; Powertrain Control Module |
| 1994 | GMC | Yukon | 6.5L | V8 | N/A | Transfer PROM(s)/CALPACK, and perform any required relearns on new Engine Control Module.; 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:
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.