Remanufactured 1999-2000 Chevrolet Camaro, Chevrolet Corvette, Chevrolet Silverado, GMC Sierra + 4 more GM ECM PCM ECU | Service Number 9354896 ServiceNumber_15137394 3L V6 2004 GMC Savana

3L V6 2004 GMC Savana 4

0L V8 2004 Chevrolet Tahoe 4

Module / primary service number: 20831728

15 and newer ECM's can not be tuned without having this service performed

THIS IS A SERVICE TO DISABLE THE DISPLACEMENT ON DEMAND FROM YOUR COMPUTER

Remanufactured 1999-2000 Chevrolet Camaro, Chevrolet Corvette, Chevrolet Silverado, GMC Sierra + 4 more GM ECM PCM ECU | Service Number 9354896 ServiceNumber_15137394 3L V6 2004 GMC SavanaRemanufactured GM ECM VIN Programmed Ready to Install Condition: Remanufactured unit. This remanufactured GM engine control module is prepared for VIN based programming and application review. The application guide below lists compatible GM vehicles and related service module numbers in a normalized year, make, and model format. GM service numbers and module labels may cross reference multiple vehicle applications. We keep the service module number