Chevrolet Suburban X (2000-2006) pnk 1 2 3 4 5 Wiring diagrams

18 19 20 21 PNK WIRE 2700 474 A/C SYSTEM 2755 451 1670 1666 451 1668 1665 1174 REF LOW GND 440 1049 710 B+ CLS 2 DATA CLS 2 DATA 720 469 REF LOW (A/T) REF LOW 772 633 410 1020 845 PRND B SIG CMP SIG ECT SIG IGN INJ 5 CTRL INJ 8 CTRL 9 10 11 12 PNK WIRE BLK WIRE BLK/WHT WIRE BODY CONTROL MODULE (BELOW STEERING COLUMN) BRACKET) BRN WIRE BRN/WHT WIRE COOLANT LEVEL SWITCH (IN COOLANT RESERVOIR) DK BLU WIRE DK BLU/WHT WIRE DK GRN WIRE DK GRN/WHT WIRE ELECTRONIC SUSPENSION MODULE ENGINE COOLANT TEMPERATURE SENSOR (MIDDLE OF RIGHT CYLINDER HEAD) ENGINE OIL LEVEL SWITCH (RIGHT SIDE OF OIL PAN) FUEL PUMP RELAY FUEL PUMP RELAY (SECONDARY) (DUAL TANKS) (ON UNDERHOOD FUSE BLOCK FUEL PUMP, SENDER ASSEMBLY (PRIMARY) (IN FUEL TANK) FUEL PUMP, SENDER ASSEMBLY (SECONDARY) FUEL TANK FUSE FUSE FUSE GRY WIRE HEATED OXYGEN SENSOR (BANK 1 SENSOR 1) (LEFT EXH PIPE, BEFORE CONVERTER) HEATED OXYGEN SENSOR (BANK 1 SENSOR 2) (LEFT EXH PIPE, AFTER CONVERTER) HEATED OXYGEN SENSOR (BANK 2 SENSOR 1) (RIGHT EXH PIPE, BEFORE CONVERTER) HEATED OXYGEN SENSOR (BANK 2 SENSOR 2) (RIGHT EXH PIPE, AFTER CONVERTER) HOT AT ALL TIMES HOT IN ACCY, RUN, START HOT IN RUN, START INJ 1 CTRL INJ 6 CTRL DAMPING SIG RLY CTRL GND INJ 7 CTRL INJ 4 CTRL INJECTORS KS SIGNAL KS SIGNAL CKP SIG LEFT I/P FUSE BLOCK IGN 0 FUSE LEV SW SIG LT BLU WIRE LT BLU/BLK WIRE LT GRN WIRE LT GRN/BLK WIRE NCA WIRE OIL LEV SW SIG ORG/ WIRE ORG/BLK WIRE PCM B FUSE PCMB FUSE PNK 1 2 3 4 5 WIRE PNK PNK 27 28 WIRE PNK PNK 6 7 WIRE PNK PNK WIRE PNK WIRE PNK/BLK WIRE POWERTRAIN CONTROL MODULE (PCM) (LEFT FRONT OF ENGINE COMPT) PPL PPL PNK PNK WIRE PPL PPL PPL PPL 32 33 34 35 36 37 38 PPL/WHT WIRE PRND A SIG BRK SW SIG PRND P SIG PPL RANGE B RANGE C IGN B+ REF LOW RED WIRE RED/BLK WIRE RED/WHT WIRE REF LOW REF LOW GND SERIAL DATA (-) SERIAL DATA (+) STARTING SYSTEM TAN WIRE TAN/WHT WIRE UNDER- HOOD FUSE BLOCK UNDERHOOD FUSE BLOCK UNDERHOOD FUSE BLOCK FUSE WHT WIRE WHT/ BLK WIRE YEL WIRE YEL/BLK WIRE

18 19 20 21 PNK WIRE 2700 474 A/C SYSTEM 2755 451 1670 1666 451 1668 1665 1174 REF LOW GND 440 1049 710 B+ CLS 2 DATA CLS 2 DATA 720 469 REF LOW (A/T) REF LOW 772 633 410 1020 845 PRND B SIG CMP SIG ECT SIG IGN INJ 5 CTRL INJ 8 CTRL 9 10 11 12 PNK WIRE BLK WIRE BLK/WHT WIRE BODY CONTROL MODULE (BELOW STEERING COLUMN) BRACKET) BRN WIRE BRN/WHT WIRE COOLANT LEVEL SWITCH (IN COOLANT RESERVOIR) DK BLU WIRE DK BLU/WHT WIRE DK GRN WIRE DK GRN/WHT WIRE ELECTRONIC SUSPENSION MODULE ENGINE COOLANT TEMPERATURE SENSOR (MIDDLE OF RIGHT CYLINDER HEAD) ENGINE OIL LEVEL SWITCH (RIGHT SIDE OF OIL PAN) FUEL PUMP RELAY FUEL PUMP RELAY (SECONDARY) (DUAL TANKS) (ON UNDERHOOD FUSE BLOCK FUEL PUMP, SENDER ASSEMBLY (PRIMARY) (IN FUEL TANK) FUEL PUMP, SENDER ASSEMBLY (SECONDARY) FUEL TANK FUSE FUSE FUSE GRY WIRE HEATED OXYGEN SENSOR (BANK 1 SENSOR 1) (LEFT EXH PIPE, BEFORE CONVERTER) HEATED OXYGEN SENSOR (BANK 1 SENSOR 2) (LEFT EXH PIPE, AFTER CONVERTER) HEATED OXYGEN SENSOR (BANK 2 SENSOR 1) (RIGHT EXH PIPE, BEFORE CONVERTER) HEATED OXYGEN SENSOR (BANK 2 SENSOR 2) (RIGHT EXH PIPE, AFTER CONVERTER) HOT AT ALL TIMES HOT IN ACCY, RUN, START HOT IN RUN, START INJ 1 CTRL INJ 6 CTRL DAMPING SIG RLY CTRL GND INJ 7 CTRL INJ 4 CTRL INJECTORS KS SIGNAL KS SIGNAL CKP SIG LEFT I/P FUSE BLOCK IGN 0 FUSE LEV SW SIG LT BLU WIRE LT BLU/BLK WIRE LT GRN WIRE LT GRN/BLK WIRE NCA WIRE OIL LEV SW SIG ORG/ WIRE ORG/BLK WIRE PCM B FUSE PCMB FUSE PNK 1 2 3 4 5 WIRE PNK PNK 27 28 WIRE PNK PNK 6 7 WIRE PNK PNK WIRE PNK WIRE PNK/BLK WIRE POWERTRAIN CONTROL MODULE (PCM) (LEFT FRONT OF ENGINE COMPT) PPL PPL PNK PNK WIRE PPL PPL PPL PPL 32 33 34 35 36 37 38 PPL/WHT WIRE PRND A SIG BRK SW SIG PRND P SIG PPL RANGE B RANGE C IGN B+ REF LOW RED WIRE RED/BLK WIRE RED/WHT WIRE REF LOW REF LOW GND SERIAL DATA (-) SERIAL DATA (+) STARTING SYSTEM TAN WIRE TAN/WHT WIRE UNDER- HOOD FUSE BLOCK UNDERHOOD FUSE BLOCK UNDERHOOD FUSE BLOCK FUSE WHT WIRE WHT/ BLK WIRE YEL WIRE YEL/BLK WIRE