CONNECTOR-MODULE-RELAY, Emission Control System diagram Cadillac STS

PNCPart codeTitleQuantity
1 12576523  MODULE,ENG CONT(REQUIRES PROGRAMMING)(ACDelco #12576523) 01
2 12603530  MODULE,ENG CONT (W/ 2ND MPU) 01
3 12605843  MODULE,ENG CONT (W/ 2ND MPU)(REQUIRES PROGRAMMING) 01
4 15306245  CONNECTOR,ENG CONT MDL(BLACK)(18.5 MM BTWN TABS)(64-WAY FEMALE)(WITHOUT LEADS)(W/COVER & TPA.) 01
5 19210735  MODULE,PWRT CONT(REFURBISHED-NOT FOR SALE WHERE IMPORTS ARE RESTRICTED)(ACDelco #19210735) 01
6 19239365  MODULE,ENG CONT(REMANUFACTURED-NOT FOR SALE WHERE IMPORTS ARE RESTRICTED)(OEM #12585814,FLASH UNIT REQ PROGRAMMING BEFORE INSTALL)(ACDelco #218-13149)(ALL MAKES) 01
7 19260509  MODULE,ENG CONT(W/O CALN)(REFURBISHED-NOT FOR SALE WHERE IMPORTS ARE RESTRICTED)(ACDelco #19260509)(REQUIRES PROGRAMMING) 01
8 88953222  RELAY,PCM(PART OF 9)(GRAY)(20AMP)(4 TERMINAL)(LOW-PROFILE MICRO 280)(2.485)(ACDelco #D1755A) 01
9 88953274  CONNECTOR,ENG CONT MDL(BLACK)(73-WAY FEMALE)(W/O LEADS)(ACDelco #16-7504) 01
10 88953346  CONNECTOR,ENG CONT MDL(BLUE)(56-WAY FEMALE)(W/O LEADS) 01
11 88953346  CONNECTOR,PWRT CONT MDL(BLUE)(56-WAY FEMALE)(W/O LEADS) 01
12 88953347  CONNECTOR,ENG CONT MDL(GRAY)(56-WAY FEMALE)(MICRO 64 W/COVER,TERM LK & 50 SEALS W/O LEADS) 01
13 88956567  CONNECTOR,ENG CONT MDL(4.5MM BTWN INDEX TAB)(64-WAY FEMALE)(W/O LEADS) 01