Remanufactured 2000-2003 Cadillac DeVille, Cadillac Seville, Cadillac Eldorado, Oldsmobile Aurora GM ECM PCM ECU | Service Number 12573650 Catch_RMJ0 Part number: 4S71-12A650-YB

Part number: 4S71-12A650-YB

Catch code: KMF6

Catch code: YBS0

(left side rear frame) 2011-2012 GMC Yukon XL 2500 Varies by application Technical resources

Catch code: JFA5

Remanufactured 2000-2003 Cadillac DeVille, Cadillac Seville, Cadillac Eldorado, Oldsmobile Aurora GM ECM PCM ECU | Service Number 12573650 Catch_RMJ0 Part number: 4S71-12A650-YBRemanufactured 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