1988-1990 CK E.C.M. MODULE & WIRING HARNESS (GAS) diagram Lt Truck GMC K3500 PICKUP SIERRA XC 4WD

1988-1990 CK E.C.M. MODULE & WIRING HARNESS (GAS)
PNCPart codeTitleQuantity
1 MODULE, ENG CONT(*01)
1 MODULE, ENG CONT(REMAN)(1991)(CK1,2)(LH6,MD8,NA5)
1 MODULE, ENG CONT(REMAN)1227748 LABELED(1989)(CK1,2)(LB4)
2 15573298  RETAINER, E.C.M.
3 19130464  RETAINER, PLASTIC 7 INCH ADJ STRAP
4 12020833  RETAINER, ENGINE WIRING HARNESS
5 CLIP, ENG WIRING HARNESS
6 12337995  NUT, HEX, M8X1.25X7.8, 15 OD, GM 510M STL,PC(AR)(0.334)(ACDelco #12337995) AR
7 15599095  NUT, ENG WIRING HARNESS JUNCTION BLOCK COVER
8 15954663  COVER, ENG WIRING HARNESS JUNCTION BLOCK
9 12337995  NUT, HEX (M8X1.25 510, 9 ZP)(ACDelco #12337995)
10 11509371  SCREW, HEX W/FL WA TAP (6.3X1.81X16, PZ)
11 15551622  SHIELD, ENG WIRING HARNESS HEAT
12 HARNESS, ENG WIRING(*01)
13 15597390  SCREW, HEX TAP, W/FLAT WASHER (M4.2X1.41X16, NI ORG)
14 15599097  BOLT, ENG WIRING HARNESS FUEL PUMP FUSE LEAD
15 15528797  BLOCK, ENG WIRING HARNESS JUNCTION
16 NUT, HEX, M8X1.25X7.8, 15 OD, GM 510M STL,PC(NUT, HEX (M8X1.25, 9 ZP))(AR)(0.334) AR
17 15607276  BRACKET, ENG WIRING HARNESS (EXC K19)
18 15573297  HOUSING, E.C.M.
19 25519772  RETAINER, E.C.M. (PUSH ON)
20 12337892  BOLT, U NUT & STUD (M5X.8X10)(3.671)(ACDelco #12337892)
20 12337892  BOLT, U NUT & STUD (M5X.8X10)(3.671)(1988-90)(CK1,2,3)(LB4,L03,L05,L19)(ACDelco #12337892)
21 09414034  NUT,HEX .375-16X21/64 301M ZC(AR) AR
22 11502848  NUT, HEX (M5X0.8)
23 11503663  WASHER, EXT TOOTH LOCK (1/4, ZINC)
24 16139492  EPROM,ECM 9494ASDM,1401AKTZ(1989-90)(C1)(L03,MD8,GU4,GU6,NA5,NA6)
24 16139492  EPROM,ECM 9494ASDM,1398AKTR,1401AKTZ(1989-90)(CK2)(L03,MD8,NA5,NA6)
24 16139492  EPROM,ECM 9494ASDM,1398AKTR,1401AKTZ(1989-90)(K-1)(L03,MD8,NA5,NA6)
24 16175204  EPROM,ECM***(*01)
24 16073734  EPROM,ECM 3736ADNZ(1988-88)(CK3)(L05,M20,GT4,GU6,NB2,ZW9)
24 16076237  EPROM,ECM 6238ADUF,7050ABDP(1988-88)(C 1)(LB4,NA5,NA6)
24 16077638  AR
24 16079238  AR
24 16079238  AR
24 16082087  AR
24 16082393  AR
24 16082397  AR
24 16088407  AR
24 16120086  EPROM,ECM 7349ABFY,4376BDR(1988)(C1)(L03,MD8,GT4,GU6,NA5)
24 16121154  EPROM,ECM 1155AKSB(1989-89)(CK1,2)(LB4,MD8,NA5,NA6)(EXC NM8)
24 16121154  EPROM,ECM 1155AKSB(1988-88)(CK1,2)(LB4,MD8,NA5,NA6)(EXC NM8)
24 16121178  AR
24 16121178  AR
24 16121182  AR
24 16121186  AR
24 16121186  AR
24 16121198  EPROM,ECM 1199AKSM(1989-90)(CK1,2)(LB4,MD8,NB2)
24 16121198  EPROM,ECM 1199AKSM(1988-88)(CK1,2)(LB4,MD8,NB2)
24 16121226  EPROM ,ECM CODE 1227AKUN(1989)(CK3)(AR)(L19,M40,NM8) AR
24 16121230  AR
24 16070044  AR
24 16070048  AR
24 16073556  AR
24 EPROM,ECM(*01)
24 16125188  EPROM,ECM 5189ANLN,0047AMTS,3466ADTZ,7266ABFZ,4292AFX(1988)(C1)(L03,M40,NA5)
24 16125328  AR
24 16125328  AR
24 16081180  AR
24 16069549  EPROM,ECM 9550ACLL,7756CBY(1988)(CK3)(L19,M40,NM8)
24 16073539  AR
24 16082083  AR
24 16082093  EPROM,ECM 2094AKDY,6234ADUD,7046ABDN(EXH MAN OXY SEN)(1988)(CK1,2)(LB4,MG5,NA5,NA6)(EXC NM8)
24 16139512  EPROM,ECM 1393AKTW,9514ASDS(1989-90)(CK1,2)(L03,MD8,NB2)(EXC GU2)
24 16120105  EPROM,ECM 0106AMUB,3330ADSU,7290ABFR,4029AHJ(1988)(CK1,2)(L03,MD8,NA5,NA6)
24 16139497  EPROM,ECM 0115AMUD,3457ADTX,7256ABFH,9498ASDN(1990)(CK1,2(L03,MG5,NA5,NA6)
24 16139497  EPROM,ECM 0115AMUD,3457ADTX,7256ABFH(1988-89)(C1,2)(L03,MG5,NA5,NA6)
24 16139497  EPROM,ECM 0115AMUD,3457ADTX,7256ABFH,9498ASDN(1988-88)(K1,2)(L03,MG5,NA5,NA6)
24 16073699  AR
24 16121150  EPROM,ECM 1151AKRZ(1988-88)(CK1,2)(LB4,M40,NA5,NA6)
24 16120054  AR
24 16120054  AR
24 16120054  AR
24 16088362  EPROM,ECM 8364AMDA)()EXH MAN OXY SEN(1988)(C 1,2)(LB4,MD8,NB2)
24 16139487  AR
24 16076205  EPROM,ECM 6206ADUP,7079ABDX(1988-88)(C 1)(LB4,NB2)
24 16120059  AR
24 16120059  AR
24 16120059  AR
24 16130120  EPROM,ECM 0121ANTK(1990)(C 1)(L05,GU2,MD8,NA5)
24 16130230  EPROM,ECM 0231ANPX(1990)(CK2)(LB4,M40,NA4)
24 16130230  EPROM,ECM 0231ANPX(1990)(CK3)(LB4,M40)
24 16130234  EPROM,ECM 0235ANPY(1990)(CK2)(LB4,M20,NA4)
24 16130234  EPROM,ECM 0235ANPY(1990)(CK3)(LB4,M20)
24 16139507  EPROM,ECM 1385AKTN(1989-90)(C1)(L03,MG5,GU2,NB2)
24 16073694  AR
24 16087029  EPROM,ECM 7030AMBR,7075ABDW(1988)(CK1,2)(LB4,MG5,NB2)
24 16087034  EPROM,ECM 7035AMBU,EXH MAN OXY SEN(1988)(C 1,2)(LB4,M20,NB2)
24 16120073  EPROM,ECM 0074AMTT,3326ADST,7286ABFP(1988)(C1)(L03,M40,NA5,NA6)
24 16120090  EPROM,ECM 0092AMTY,6014AFDW,7276ABFM(1988)(C1)(L03,M40,NA6)
24 16120095  EPROM,ECM 0096AMTZ,6018AFDX,7282ABFN(1988)(C1)(L03,MD8,NA6)
24 16120099  EPROM,ECM 0100AMUA,6022AFDY 7340ABFW(1988)(C2)(L03,M40,NA5,NA6)
24 16120109  EPROM,ECM 0110AMUC,3373ADTF,7360ABHA,3953BJD(1988)( K1,2)(L03,M40,NA5,NA6)
24 16121361  EPROM,ECM 1362AKTJ(1989-89)(C 1 )(LB4,MD8,NA5,NA6)(EXC NM8)
24 16139482  EPROM,ECM 0116ANTJ,9484ASDK(1990)(CK1,2)***(L03,M40,NA5)
24 16051636  EPROM,ECM(*01)(ACDelco #16051636)
24 16121134  AR
24 16121134  AR
24 16073546  AR
24 16120077  EPROM,ECM 0078AMTU,0035AJUK,3470ADUA,7272ABFL,4296AFY(1988)(C1)(L03,MD8,GU2,NA5)
24 16081174  AR
24 16120082  AR
24 16120042  EPROM,ECM 0043AMUH,3339ADSX,7299ABFT,4076BCN(1988)(CK1,2)(L03,MD8,NB2)
25 02077521  WASHER,FL 7/32X1/2X5/8 1050 CAD HARD(1)(**VPI 1-877-846-8243) 01
26 11508917  SCREW,HEX W/FL WA,TAP,M4.2X1.41X16,8 O.D.,BTHL PT,STL,FL(AR) AR
27 15977475  INSULATOR, ENGINE WIRING HARNESS