“Fits” 2001-03 GM Cars/Trucks – Computer 12200411 (Programmed to your VIN) – PCM / ECM
Overview
This listing is for one refurbished and tested Engine Control Module (ECM / PCM), service number 12200411, configured and programmed to your Vehicle Identification Number (VIN) so it exactly matches your vehicle.
Fitment
- Fits various 2001-2003 GM cars and trucks.
(Confirm fitment for your specific vehicle before purchase.)
Condition
- Refurbished and tested for functionality.
- No core charge – you keep your old ECM.
VIN Programming
- After purchase you must provide your VIN so we can program the ECM specifically to your vehicle prior to shipping.
Post-install Requirements
Two possible procedures may be required after installation:
- Anti-theft (passlock/PK) relearn
- If required, the vehicle will not start until this relearn is completed.
- Crankshaft variation relearn
- May be required once the vehicle is running. If needed, the Check Engine / Service Engine Soon light will illuminate and Diagnostic Trouble Code P1336 will be stored.
- A scan tool capable of performing the crankshaft variation relearn and clearing related codes is required to complete this procedure. If you do not have access to a capable scan tool, a repair shop can perform the relearn and clear the code.
- The vehicle will run normally even if the light is on, but the trouble code will remain stored until the relearn is completed and codes are cleared.
- Instructions for both relearn procedures are included with the ECM.
Warranty
- One-year replacement warranty.
Shipping
- We will ship within one business day of payment.
- Same-day shipping if ordered by 2:00 PM EST (Mon-Fri).
Important Note
- Flashmasters does not use ACDelco Technical Delivery System (TDS) services for any module services. ACDelco is an automotive parts brand owned by General Motors Company.
If you have any questions about fitment, VIN submission, or the relearn procedures, please contact us before purchasing.
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