Restore Peak Performance to Your GM Vehicle
Is your truck, van, or SUV suffering from a persistent check engine light, poor fuel economy, or erratic engine behavior? These are classic signs of a failing Powertrain Control Module (PCM), the central brain of your vehicle. Don’t let a faulty computer keep you off the road. This direct-fit replacement PCM, service number 12200411, is the reliable, straightforward solution to restore your vehicle’s original performance and dependability.
Common Symptoms of a Failing PCM
A problematic PCM can cause a wide range of frustrating issues. If you’re experiencing any of the following, it may be time for a replacement:
- Check Engine Light (CEL) Illumination: Often with communication-related or random misfire codes.
- No-Start or Hard-Starting: The engine cranks but refuses to start, or starts only after extended cranking.
- Poor Fuel Economy: A sudden and unexplained drop in your vehicle’s MPG.
- Erratic Shifting: The transmission may shift harshly, late, or not at all.
- Stalling or Rough Idle: The engine may stall unexpectedly at stops or run poorly at idle.
This module is the definitive solution, arriving pre-programmed to your vehicle’s specific VIN with the latest GM software updates. This ensures a seamless installation and resolves the root cause of these electronic issues.
Features & Benefits
- Plug & Play Installation: This module arrives pre-programmed to your vehicle’s VIN. No expensive trips to the dealership for flashing are required.
- Latest GM Software: We flash each module with the newest factory updates from GM, ensuring optimal performance and efficiency.
- Direct OEM Fit: Engineered to match the original factory specifications for a perfect fit and flawless connection.
- Problem-Solving Solution: Directly addresses common drivability issues, helping you pass emissions tests and get your vehicle running smoothly again.
- Cross-Compatible: Replaces multiple original part numbers, including 12200411, 12201281, 12576160, and 52369718.
Guaranteed Vehicle Compatibility
This Powertrain Control Module is a direct replacement for a wide range of 2000-2003 General Motors makes and models. To ensure perfect compatibility, you must provide your vehicle’s VIN at checkout. This allows us to program the module specifically for your vehicle’s options and configuration.
This part will fit the following vehicles with the specified options:
- AVALANCHE 1500 02 (LH front under battery)
- AVALANCHE 2500 02 (LH front under battery)
- ASTRO 00-01 (LH front by battery), ID 12200411
- ASTRO 02 (LH front by battery)
- BLAZER S10/JIMMY S15 01-02 (RH front engine compartment)
- BRAVADA 01 (RH front engine compartment)
- CAMARO 01-02 (behind RH strut tower), 5.7L, ID 12200411
- CORVETTE 01-03 (RH engine compartment)
- ESCALADE & ESCALADE EXT 02 (LH front under battery)
- EXPRESS/SAVANA 1500 VAN 01-02 (LH rear engine comp.), ID 12200411
- EXPRESS/SAVANA 2500 VAN 01-02 (LH rear engine comp.), gasoline, ID 12200411
- EXPRESS/SAVANA 3500 VAN 01-02 (LH rear engine comp.), gasoline, ID 12200411
- FIREBIRD 01-02 (behind RH strut tower), 5.7L, ID 12200411
- SAFARI (GMC) 00-01 (LH front by battery), ID 12200411
- SAFARI (GMC) 02 (LH front by battery)
- S10/S15/SONOMA 01-02 (RH front engine comp.), 4.3L
- SIERRA/SILVERADO 1500 PICKUP 01-02 (LH front under battery)
- SIERRA/SILVERADO 2500 PICKUP 01-02 (LH front under battery), gasoline
- SIERRA/SILVERADO 3500 PICKUP 01-02 (LH front under battery), gasoline
- SIERRA DENALI 02 (LH front under battery)
- SUBURBAN 1500 01-02 (LH front under battery)
- SUBURBAN 2500 01-02 (LH front under battery)
- TAHOE 01-02 (LH front under battery)
- YUKON 01-02 (LH front under battery)
- YUKON XL 1500 01-02 (LH front under battery)
- YUKON XL 2500 01-02 (LH front under battery)
Frequently Asked Questions
Do I need to do any programming to this module?
No. We program the module with the latest GM software using the VIN you provide during checkout. This means it is ready for installation right out of the box, with no need for an expensive trip to a dealership.
What is a VIN and where can I find it?
The VIN (Vehicle Identification Number) is a unique 17-digit code for your vehicle. You can typically find it on a small plate on the driver’s side dashboard (visible through the windshield), on the driver’s side door jamb sticker, or on your vehicle’s registration and insurance documents.
Will this PCM require a security relearn procedure?
Yes, in most cases you will need to perform a simple security relearn procedure after installation. This process syncs the new PCM with your vehicle’s anti-theft system and can typically be done in your driveway with just the ignition key. It usually involves turning the key to the ‘ON’ position for 10-15 minutes, then off, and repeating this sequence three times.
Is a Crankshaft Variation (CASE) relearn necessary?
For optimal performance and to prevent a P1336 trouble code, a CASE relearn is recommended. While the vehicle will run without it, this procedure requires a bi-directional scan tool and synchronizes the PCM with the crankshaft position sensor’s signal. Most professional repair shops can perform this service for you.
Where is the PCM located on my vehicle?
On most trucks and SUVs like the Silverado, Sierra, and Yukon, the PCM is located in the engine bay on the driver’s side, typically under or near the battery. For vans like the Express and Savana, it’s often in the left rear of the engine compartment. Always disconnect the battery before attempting to remove or install the module.