Chevrolet Suburban X (2000-2006) ref low Wiring diagrams

This page contains all the electrical diagrams for the component. ref low, in which he is found in the car Chevrolet Suburban X (2000-2006). You can view various wiring diagrams where this component is used, as well as go to more detailed diagrams to see the complete connection and interaction in the system. All diagrams have links to quickly jump to the corresponding section with the component for easy viewing..

Wiring diagram ref low (1 of 12)

18 19 20 21 PNK WIRE 2700 474 A/C SYSTEM 2755 451 1670 1666 451 1668 1665 1174 REF LOW GND 29 30 31 PNK WIRE 3-2 SS CTRL REF LOW 33 34 35 PNK WIRE 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 PNK WIRE A/C SYSTEM A/C SYSTEM CHARGING SYSTEM A/C SYSTEM STARTING/CHARGING SYSTEM TRANSMISSIONS SYSTEM ACT CNTRL AIR CONDITIONING SYSTEM ANTI-LOCK BRAKES SYS 470 451 1671 1667 451 1669 1664 1478 ANTI-LOCK BRAKES SYS 771 420 776 48 1744 846 1101 625 451 ANTI-LOCK BRAKES SYSTEM APP SENS 1 APP SENS 2 AUTOMATIC TRANSMISSION INPUT SHAFT SPEED SENSOR BLK WIRE BLK/ WHT WIRE BLK/WHT WIRE BODY CONTROL MODULE (BELOW STEERING COLUMN) BRN WIRE BRN/WHT WIRE CLU RLY CTRL CRANK FUSE CRUISE CONTROL SYSTEM CRUISE REQ CSS SIG AXLE SW SIG VSS LOW SIG VSS HIGH SIG AT ISS HIGH SIG AT ISS LOW SIG CTRL CYCLE SIG DATA DELIVERED TORQ PC SOL HI CTRL DK BLU WIRE DK BLU/WHT WIRE DK GRN WIRE DK GRN/WHT WIRE ECT/ECM FUSE ELECTRONIC SUSPENSION MODULE ELECTRONIC SUSPENSION SYSTEM EVAP CANP CTRL EVAP VENT CTRL MIL CTRL 2-3 SS CTRL 1-2 SS CTRL VSS OUT VSS OUT TFT SENS SIG EXC SEO FUEL COMP SIG B+ CLS 2 DATA CLS 2 DATA FUEL COMPOSITION SENSOR (FLEX FUEL) FUEL LEV SENS FUSE FUSE FUSE GEN GROUND GRY WIRE GRY/BLK WIRE HOT AT ALL TIMES HOT IN ACCY, RUN, START HOT IN ACCY, RUN, START LEFT I/P FUSE BLOCK IGN 0 FUSE HOT IN RUN OR START HOT IN RUN, START HOT IN START IAT SIG IGN CTRL IGN CTRL IGN CTRL IGN CTRL PPL IGN IGN CTRL IGN CTRL IGN CTRL IGN CTRL IGN FEED GND IGNITION COILS INJ 1 CTRL INJ 6 CTRL DAMPING SIG RLY CTRL GND INJ 7 CTRL INJ 4 CTRL INJECTORS INPUT SHAFT SPEED SENSOR (IN AUTOMATIC TRANSMISSION) INSTRUMENT CLUSTER SYSTEM INSTRUMENT PANEL CLUSTER IPC/DIC FUSE KS SIGNAL KS SIGNAL CKP SIG KS SIGNAL CKP SIG REQ TORQ SIG SERIAL DATA SERIAL DATA LEFT I/P FUSE BLOCK LEFT I/P FUSE BLOCK IGN 0 FUSE LEV SW SIG LOGIC LT BLU WIRE LT BLU/BLK WIRE LT BLU/WHT WIRE LT GRN WIRE LT GRN/BLK WIRE MAF SIG MAP SIG MALFUNCTION INDICATOR LAMP NCA WIRE NOT USED OIL LEV SW SIG ORG/ WIRE ORG/BLK WIRE PC SOL HI CTRL PC SOL LO CTRL PMP RLY CTRL RPM OUT PCMB FUSE PNK 1 2 3 4 5 WIRE PNK 11 12 13 14 15 16 17 WIRE PNK PNK 27 28 WIRE PNK PNK 6 7 WIRE PNK PNK PNK WIRE PNK PNK WIRE PNK WIRE PNK/BLK WIRE PNK/WHT WIRE POWERTRAIN CONTROL MODULE (LEFT FRONT OF ENGINE COMPT) POWERTRAIN CONTROL MODULE (PCM) (LEFT FRONT OF ENGINE COMPT) PPL PPL FUEL LEV SIG PPL PNK PNK 28 29 WIRE PPL PNK PNK WIRE PPL PPL PPL PPL 32 33 34 35 36 37 38 PPL/WHT WIRE PRESS SENS SIG IND CTRL PRND A SIG BRK SW SIG PRND P SIG PPL PRND B SIG CMP SIG ECT SIG IGN INJ 5 CTRL INJ 8 CTRL R/A INPUT RANGE B RANGE C IGN B+ REF LOW RED WIRE RED/BLK WIRE RED/WHT WIRE REF LO REF LOW REF LOW (A/T) REF LOW REF LOW GND RPM OUT S/C INPUT SEO SERIAL DATA (-) SERIAL DATA (+) SIGNAL SPARK PLUG SPARK PLUG SPARK PLUG SPARK SPARK PLUG PLUG STARTING SYSTEM STARTING/ CHARGING SYSTEM STARTING/CHARGING SYSTEM STARTING/CHARGING SYSTEM TRANSMISSIONS SYSTEM STP LP IN TAC CTRL TAN WIRE TAN/BLK WIRE TAN/WHT WIRE TCC SOL CTRL CLU RLY CTRL THROTTLE ACTUATOR CONTROL MODULE (LEFT REAR OF ENGINE COMPT) THROTTLE ACTUATOR CONTROL MODULE (REAR OF ENGINE COMPT) TP SENS 1 TP SENS 2 UNDER- HOOD FUSE BLOCK UNDERHOOD FUSE BLOCK VEH STOP FUSE VSS LOW SIG VSS HIGH SIG AT ISS HIGH SIG AT ISS LOW SIG WHT WIRE WHT/BLK WIRE YEL WIRE YEL/BLK WIRE

Go to component: Engine performance 5.3l vin t -> Wiring diagram engine performance 5.3l vin t (1 of 5) -> REF LOW

Wiring diagram ref low (2 of 12)

18 19 20 21 PNK WIRE 2700 474 A/C SYSTEM 2755 451 1670 1666 451 1668 1665 1174 REF LOW GND 29 30 31 PNK WIRE 3-2 SS CTRL REF LOW 33 34 35 PNK WIRE 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 PNK WIRE A/C SYSTEM A/C SYSTEM CHARGING SYSTEM A/C SYSTEM STARTING/CHARGING SYSTEM TRANSMISSIONS SYSTEM ACT CNTRL AIR CONDITIONING SYSTEM ANTI-LOCK BRAKES SYS 470 451 1671 1667 451 1669 1664 1478 ANTI-LOCK BRAKES SYS 771 420 776 48 1744 846 1101 625 451 ANTI-LOCK BRAKES SYSTEM APP SENS 1 APP SENS 2 AUTOMATIC TRANSMISSION INPUT SHAFT SPEED SENSOR BLK WIRE BLK/ WHT WIRE BLK/WHT WIRE BODY CONTROL MODULE (BELOW STEERING COLUMN) BRN WIRE BRN/WHT WIRE CLU RLY CTRL CRANK FUSE CRUISE CONTROL SYSTEM CRUISE REQ CSS SIG AXLE SW SIG VSS LOW SIG VSS HIGH SIG AT ISS HIGH SIG AT ISS LOW SIG CTRL CYCLE SIG DATA DELIVERED TORQ PC SOL HI CTRL DK BLU WIRE DK BLU/WHT WIRE DK GRN WIRE DK GRN/WHT WIRE ECT/ECM FUSE ELECTRONIC SUSPENSION MODULE ELECTRONIC SUSPENSION SYSTEM EVAP CANP CTRL EVAP VENT CTRL MIL CTRL 2-3 SS CTRL 1-2 SS CTRL VSS OUT VSS OUT TFT SENS SIG EXC SEO FUEL COMP SIG B+ CLS 2 DATA CLS 2 DATA FUEL COMPOSITION SENSOR (FLEX FUEL) FUEL LEV SENS FUSE FUSE FUSE GEN GROUND GRY WIRE GRY/BLK WIRE HOT AT ALL TIMES HOT IN ACCY, RUN, START HOT IN ACCY, RUN, START LEFT I/P FUSE BLOCK IGN 0 FUSE HOT IN RUN OR START HOT IN RUN, START HOT IN START IAT SIG IGN CTRL IGN CTRL IGN CTRL IGN CTRL PPL IGN IGN CTRL IGN CTRL IGN CTRL IGN CTRL IGN FEED GND IGNITION COILS INJ 1 CTRL INJ 6 CTRL DAMPING SIG RLY CTRL GND INJ 7 CTRL INJ 4 CTRL INJECTORS INPUT SHAFT SPEED SENSOR (IN AUTOMATIC TRANSMISSION) INSTRUMENT CLUSTER SYSTEM INSTRUMENT PANEL CLUSTER IPC/DIC FUSE KS SIGNAL KS SIGNAL CKP SIG KS SIGNAL CKP SIG REQ TORQ SIG SERIAL DATA SERIAL DATA LEFT I/P FUSE BLOCK LEFT I/P FUSE BLOCK IGN 0 FUSE LEV SW SIG LOGIC LT BLU WIRE LT BLU/BLK WIRE LT BLU/WHT WIRE LT GRN WIRE LT GRN/BLK WIRE MAF SIG MAP SIG MALFUNCTION INDICATOR LAMP NCA WIRE NOT USED OIL LEV SW SIG ORG/ WIRE ORG/BLK WIRE PC SOL HI CTRL PC SOL LO CTRL PMP RLY CTRL RPM OUT PCMB FUSE PNK 1 2 3 4 5 WIRE PNK 11 12 13 14 15 16 17 WIRE PNK PNK 27 28 WIRE PNK PNK 6 7 WIRE PNK PNK PNK WIRE PNK PNK WIRE PNK WIRE PNK/BLK WIRE PNK/WHT WIRE POWERTRAIN CONTROL MODULE (LEFT FRONT OF ENGINE COMPT) POWERTRAIN CONTROL MODULE (PCM) (LEFT FRONT OF ENGINE COMPT) PPL PPL FUEL LEV SIG PPL PNK PNK 28 29 WIRE PPL PNK PNK WIRE PPL PPL PPL PPL 32 33 34 35 36 37 38 PPL/WHT WIRE PRESS SENS SIG IND CTRL PRND A SIG BRK SW SIG PRND P SIG PPL PRND B SIG CMP SIG ECT SIG IGN INJ 5 CTRL INJ 8 CTRL R/A INPUT RANGE B RANGE C IGN B+ REF LOW RED WIRE RED/BLK WIRE RED/WHT WIRE REF LO REF LOW REF LOW (A/T) REF LOW REF LOW GND RPM OUT S/C INPUT SEO SERIAL DATA (-) SERIAL DATA (+) SIGNAL SPARK PLUG SPARK PLUG SPARK PLUG SPARK SPARK PLUG PLUG STARTING SYSTEM STARTING/ CHARGING SYSTEM STARTING/CHARGING SYSTEM STARTING/CHARGING SYSTEM TRANSMISSIONS SYSTEM STP LP IN TAC CTRL TAN WIRE TAN/BLK WIRE TAN/WHT WIRE TCC SOL CTRL CLU RLY CTRL THROTTLE ACTUATOR CONTROL MODULE (LEFT REAR OF ENGINE COMPT) THROTTLE ACTUATOR CONTROL MODULE (REAR OF ENGINE COMPT) TP SENS 1 TP SENS 2 UNDER- HOOD FUSE BLOCK UNDERHOOD FUSE BLOCK VEH STOP FUSE VSS LOW SIG VSS HIGH SIG AT ISS HIGH SIG AT ISS LOW SIG WHT WIRE WHT/BLK WIRE YEL WIRE YEL/BLK WIRE

Go to component: Engine performance 5.3l vin t -> Wiring diagram engine performance 5.3l vin t (4 of 5) -> REF LOW

Wiring diagram ref low (3 of 12)

18 19 20 21 PNK WIRE 2700 474 A/C SYSTEM 2755 451 1670 1666 451 1668 1665 1174 REF LOW GND 29 30 31 PNK WIRE 3-2 SS CTRL REF LOW 33 34 35 PNK WIRE 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 PNK WIRE A/C SYSTEM A/C SYSTEM CHARGING SYSTEM A/C SYSTEM STARTING/CHARGING SYSTEM TRANSMISSIONS SYSTEM ACT CNTRL AIR CONDITIONING SYSTEM ANTI-LOCK BRAKES SYS 470 451 1671 1667 451 1669 1664 1478 ANTI-LOCK BRAKES SYS 771 420 776 48 1744 846 1101 625 451 ANTI-LOCK BRAKES SYSTEM APP SENS 1 APP SENS 2 AUTOMATIC TRANSMISSION INPUT SHAFT SPEED SENSOR BLK WIRE BLK/ WHT WIRE BLK/WHT WIRE BODY CONTROL MODULE (BELOW STEERING COLUMN) BRN WIRE BRN/WHT WIRE CLU RLY CTRL CRANK FUSE CRUISE CONTROL SYSTEM CRUISE REQ CSS SIG AXLE SW SIG VSS LOW SIG VSS HIGH SIG AT ISS HIGH SIG AT ISS LOW SIG CTRL CYCLE SIG DATA DELIVERED TORQ PC SOL HI CTRL DK BLU WIRE DK BLU/WHT WIRE DK GRN WIRE DK GRN/WHT WIRE ECT/ECM FUSE ELECTRONIC SUSPENSION MODULE ELECTRONIC SUSPENSION SYSTEM EVAP CANP CTRL EVAP VENT CTRL MIL CTRL 2-3 SS CTRL 1-2 SS CTRL VSS OUT VSS OUT TFT SENS SIG EXC SEO FUEL COMP SIG B+ CLS 2 DATA CLS 2 DATA FUEL COMPOSITION SENSOR (FLEX FUEL) FUEL LEV SENS FUSE FUSE FUSE GEN GROUND GRY WIRE GRY/BLK WIRE HOT AT ALL TIMES HOT IN ACCY, RUN, START HOT IN ACCY, RUN, START LEFT I/P FUSE BLOCK IGN 0 FUSE HOT IN RUN OR START HOT IN RUN, START HOT IN START IAT SIG IGN CTRL IGN CTRL IGN CTRL IGN CTRL PPL IGN IGN CTRL IGN CTRL IGN CTRL IGN CTRL IGN FEED GND IGNITION COILS INJ 1 CTRL INJ 6 CTRL DAMPING SIG RLY CTRL GND INJ 7 CTRL INJ 4 CTRL INJECTORS INPUT SHAFT SPEED SENSOR (IN AUTOMATIC TRANSMISSION) INSTRUMENT CLUSTER SYSTEM INSTRUMENT PANEL CLUSTER IPC/DIC FUSE KS SIGNAL KS SIGNAL CKP SIG KS SIGNAL CKP SIG REQ TORQ SIG SERIAL DATA SERIAL DATA LEFT I/P FUSE BLOCK LEFT I/P FUSE BLOCK IGN 0 FUSE LEV SW SIG LOGIC LT BLU WIRE LT BLU/BLK WIRE LT BLU/WHT WIRE LT GRN WIRE LT GRN/BLK WIRE MAF SIG MAP SIG MALFUNCTION INDICATOR LAMP NCA WIRE NOT USED OIL LEV SW SIG ORG/ WIRE ORG/BLK WIRE PC SOL HI CTRL PC SOL LO CTRL PMP RLY CTRL RPM OUT PCMB FUSE PNK 1 2 3 4 5 WIRE PNK 11 12 13 14 15 16 17 WIRE PNK PNK 27 28 WIRE PNK PNK 6 7 WIRE PNK PNK PNK WIRE PNK PNK WIRE PNK WIRE PNK/BLK WIRE PNK/WHT WIRE POWERTRAIN CONTROL MODULE (LEFT FRONT OF ENGINE COMPT) POWERTRAIN CONTROL MODULE (PCM) (LEFT FRONT OF ENGINE COMPT) PPL PPL FUEL LEV SIG PPL PNK PNK 28 29 WIRE PPL PNK PNK WIRE PPL PPL PPL PPL 32 33 34 35 36 37 38 PPL/WHT WIRE PRESS SENS SIG IND CTRL PRND A SIG BRK SW SIG PRND P SIG PPL PRND B SIG CMP SIG ECT SIG IGN INJ 5 CTRL INJ 8 CTRL R/A INPUT RANGE B RANGE C IGN B+ REF LOW RED WIRE RED/BLK WIRE RED/WHT WIRE REF LO REF LOW REF LOW (A/T) REF LOW REF LOW GND RPM OUT S/C INPUT SEO SERIAL DATA (-) SERIAL DATA (+) SIGNAL SPARK PLUG SPARK PLUG SPARK PLUG SPARK SPARK PLUG PLUG STARTING SYSTEM STARTING/ CHARGING SYSTEM STARTING/CHARGING SYSTEM STARTING/CHARGING SYSTEM TRANSMISSIONS SYSTEM STP LP IN TAC CTRL TAN WIRE TAN/BLK WIRE TAN/WHT WIRE TCC SOL CTRL CLU RLY CTRL THROTTLE ACTUATOR CONTROL MODULE (LEFT REAR OF ENGINE COMPT) THROTTLE ACTUATOR CONTROL MODULE (REAR OF ENGINE COMPT) TP SENS 1 TP SENS 2 UNDER- HOOD FUSE BLOCK UNDERHOOD FUSE BLOCK VEH STOP FUSE VSS LOW SIG VSS HIGH SIG AT ISS HIGH SIG AT ISS LOW SIG WHT WIRE WHT/BLK WIRE YEL WIRE YEL/BLK WIRE

Go to component: Engine performance 5.3l vin t -> Wiring diagram engine performance 5.3l vin t (5 of 5) -> REF LOW

Wiring diagram ref low (4 of 12)

18 19 20 21 PNK WIRE 2700 474 A/C SYSTEM 2755 451 1670 1666 451 1668 1665 1174 REF LOW GND 29 30 31 PNK WIRE 3-2 SS CTRL REF LOW 33 34 35 PNK WIRE 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 PNK WIRE A/C SYSTEM A/C SYSTEM CHARGING SYSTEM A/C SYSTEM STARTING/CHARGING SYSTEM TRANSMISSIONS SYSTEM ACT CNTRL AIR CONDITIONING SYSTEM ANTI-LOCK BRAKES SYS 470 451 1671 1667 451 1669 1664 1478 ANTI-LOCK BRAKES SYS 771 420 776 48 1744 846 1101 625 451 ANTI-LOCK BRAKES SYSTEM APP SENS 1 APP SENS 2 AUTOMATIC TRANSMISSION INPUT SHAFT SPEED SENSOR BLK WIRE BLK/ WHT WIRE BLK/WHT WIRE BODY CONTROL MODULE (BELOW STEERING COLUMN) BRN WIRE BRN/WHT WIRE CLU RLY CTRL CRANK FUSE CRUISE CONTROL SYSTEM CRUISE REQ CSS SIG AXLE SW SIG VSS LOW SIG VSS HIGH SIG AT ISS HIGH SIG AT ISS LOW SIG CTRL CYCLE SIG DATA DELIVERED TORQ PC SOL HI CTRL DK BLU WIRE DK BLU/WHT WIRE DK GRN WIRE DK GRN/WHT WIRE ECT/ECM FUSE ELECTRONIC SUSPENSION MODULE ELECTRONIC SUSPENSION SYSTEM EVAP CANP CTRL EVAP VENT CTRL MIL CTRL 2-3 SS CTRL 1-2 SS CTRL VSS OUT VSS OUT TFT SENS SIG EXC SEO FUEL COMP SIG B+ CLS 2 DATA CLS 2 DATA FUEL COMPOSITION SENSOR (FLEX FUEL) FUEL LEV SENS FUSE FUSE FUSE GEN GROUND GRY WIRE GRY/BLK WIRE HOT AT ALL TIMES HOT IN ACCY, RUN, START HOT IN ACCY, RUN, START LEFT I/P FUSE BLOCK IGN 0 FUSE HOT IN RUN OR START HOT IN RUN, START HOT IN START IAT SIG IGN CTRL IGN CTRL IGN CTRL IGN CTRL PPL IGN IGN CTRL IGN CTRL IGN CTRL IGN CTRL IGN FEED GND IGNITION COILS INJ 1 CTRL INJ 6 CTRL DAMPING SIG RLY CTRL GND INJ 7 CTRL INJ 4 CTRL INJECTORS INPUT SHAFT SPEED SENSOR (IN AUTOMATIC TRANSMISSION) INSTRUMENT CLUSTER SYSTEM INSTRUMENT PANEL CLUSTER IPC/DIC FUSE KS SIGNAL KS SIGNAL CKP SIG KS SIGNAL CKP SIG REQ TORQ SIG SERIAL DATA SERIAL DATA LEFT I/P FUSE BLOCK LEFT I/P FUSE BLOCK IGN 0 FUSE LEV SW SIG LOGIC LT BLU WIRE LT BLU/BLK WIRE LT BLU/WHT WIRE LT GRN WIRE LT GRN/BLK WIRE MAF SIG MAP SIG MALFUNCTION INDICATOR LAMP NCA WIRE NOT USED OIL LEV SW SIG ORG/ WIRE ORG/BLK WIRE PC SOL HI CTRL PC SOL LO CTRL PMP RLY CTRL RPM OUT PCMB FUSE PNK 1 2 3 4 5 WIRE PNK 11 12 13 14 15 16 17 WIRE PNK PNK 27 28 WIRE PNK PNK 6 7 WIRE PNK PNK PNK WIRE PNK PNK WIRE PNK WIRE PNK/BLK WIRE PNK/WHT WIRE POWERTRAIN CONTROL MODULE (LEFT FRONT OF ENGINE COMPT) POWERTRAIN CONTROL MODULE (PCM) (LEFT FRONT OF ENGINE COMPT) PPL PPL FUEL LEV SIG PPL PNK PNK 28 29 WIRE PPL PNK PNK WIRE PPL PPL PPL PPL 32 33 34 35 36 37 38 PPL/WHT WIRE PRESS SENS SIG IND CTRL PRND A SIG BRK SW SIG PRND P SIG PPL PRND B SIG CMP SIG ECT SIG IGN INJ 5 CTRL INJ 8 CTRL R/A INPUT RANGE B RANGE C IGN B+ REF LOW RED WIRE RED/BLK WIRE RED/WHT WIRE REF LO REF LOW REF LOW (A/T) REF LOW REF LOW GND RPM OUT S/C INPUT SEO SERIAL DATA (-) SERIAL DATA (+) SIGNAL SPARK PLUG SPARK PLUG SPARK PLUG SPARK SPARK PLUG PLUG STARTING SYSTEM STARTING/ CHARGING SYSTEM STARTING/CHARGING SYSTEM STARTING/CHARGING SYSTEM TRANSMISSIONS SYSTEM STP LP IN TAC CTRL TAN WIRE TAN/BLK WIRE TAN/WHT WIRE TCC SOL CTRL CLU RLY CTRL THROTTLE ACTUATOR CONTROL MODULE (LEFT REAR OF ENGINE COMPT) THROTTLE ACTUATOR CONTROL MODULE (REAR OF ENGINE COMPT) TP SENS 1 TP SENS 2 UNDER- HOOD FUSE BLOCK UNDERHOOD FUSE BLOCK VEH STOP FUSE VSS LOW SIG VSS HIGH SIG AT ISS HIGH SIG AT ISS LOW SIG WHT WIRE WHT/BLK WIRE YEL WIRE YEL/BLK WIRE

Go to component: Engine performance 5.3l vin z -> Wiring diagram engine performance 5.3l vin z (1 of 5) -> REF LOW

Wiring diagram ref low (5 of 12)

18 19 20 21 PNK WIRE 2700 474 A/C SYSTEM 2755 451 1670 1666 451 1668 1665 1174 REF LOW GND 29 30 31 PNK WIRE 3-2 SS CTRL REF LOW 33 34 35 PNK WIRE 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 PNK WIRE A/C SYSTEM A/C SYSTEM CHARGING SYSTEM A/C SYSTEM STARTING/CHARGING SYSTEM TRANSMISSIONS SYSTEM ACT CNTRL AIR CONDITIONING SYSTEM ANTI-LOCK BRAKES SYS 470 451 1671 1667 451 1669 1664 1478 ANTI-LOCK BRAKES SYS 771 420 776 48 1744 846 1101 625 451 ANTI-LOCK BRAKES SYSTEM APP SENS 1 APP SENS 2 AUTOMATIC TRANSMISSION INPUT SHAFT SPEED SENSOR BLK WIRE BLK/ WHT WIRE BLK/WHT WIRE BODY CONTROL MODULE (BELOW STEERING COLUMN) BRN WIRE BRN/WHT WIRE CLU RLY CTRL CRANK FUSE CRUISE CONTROL SYSTEM CRUISE REQ CSS SIG AXLE SW SIG VSS LOW SIG VSS HIGH SIG AT ISS HIGH SIG AT ISS LOW SIG CTRL CYCLE SIG DATA DELIVERED TORQ PC SOL HI CTRL DK BLU WIRE DK BLU/WHT WIRE DK GRN WIRE DK GRN/WHT WIRE ECT/ECM FUSE ELECTRONIC SUSPENSION MODULE ELECTRONIC SUSPENSION SYSTEM EVAP CANP CTRL EVAP VENT CTRL MIL CTRL 2-3 SS CTRL 1-2 SS CTRL VSS OUT VSS OUT TFT SENS SIG EXC SEO FUEL COMP SIG B+ CLS 2 DATA CLS 2 DATA FUEL COMPOSITION SENSOR (FLEX FUEL) FUEL LEV SENS FUSE FUSE FUSE GEN GROUND GRY WIRE GRY/BLK WIRE HOT AT ALL TIMES HOT IN ACCY, RUN, START HOT IN ACCY, RUN, START LEFT I/P FUSE BLOCK IGN 0 FUSE HOT IN RUN OR START HOT IN RUN, START HOT IN START IAT SIG IGN CTRL IGN CTRL IGN CTRL IGN CTRL PPL IGN IGN CTRL IGN CTRL IGN CTRL IGN CTRL IGN FEED GND IGNITION COILS INJ 1 CTRL INJ 6 CTRL DAMPING SIG RLY CTRL GND INJ 7 CTRL INJ 4 CTRL INJECTORS INPUT SHAFT SPEED SENSOR (IN AUTOMATIC TRANSMISSION) INSTRUMENT CLUSTER SYSTEM INSTRUMENT PANEL CLUSTER IPC/DIC FUSE KS SIGNAL KS SIGNAL CKP SIG KS SIGNAL CKP SIG REQ TORQ SIG SERIAL DATA SERIAL DATA LEFT I/P FUSE BLOCK LEFT I/P FUSE BLOCK IGN 0 FUSE LEV SW SIG LOGIC LT BLU WIRE LT BLU/BLK WIRE LT BLU/WHT WIRE LT GRN WIRE LT GRN/BLK WIRE MAF SIG MAP SIG MALFUNCTION INDICATOR LAMP NCA WIRE NOT USED OIL LEV SW SIG ORG/ WIRE ORG/BLK WIRE PC SOL HI CTRL PC SOL LO CTRL PMP RLY CTRL RPM OUT PCMB FUSE PNK 1 2 3 4 5 WIRE PNK 11 12 13 14 15 16 17 WIRE PNK PNK 27 28 WIRE PNK PNK 6 7 WIRE PNK PNK PNK WIRE PNK PNK WIRE PNK WIRE PNK/BLK WIRE PNK/WHT WIRE POWERTRAIN CONTROL MODULE (LEFT FRONT OF ENGINE COMPT) POWERTRAIN CONTROL MODULE (PCM) (LEFT FRONT OF ENGINE COMPT) PPL PPL FUEL LEV SIG PPL PNK PNK 28 29 WIRE PPL PNK PNK WIRE PPL PPL PPL PPL 32 33 34 35 36 37 38 PPL/WHT WIRE PRESS SENS SIG IND CTRL PRND A SIG BRK SW SIG PRND P SIG PPL PRND B SIG CMP SIG ECT SIG IGN INJ 5 CTRL INJ 8 CTRL R/A INPUT RANGE B RANGE C IGN B+ REF LOW RED WIRE RED/BLK WIRE RED/WHT WIRE REF LO REF LOW REF LOW (A/T) REF LOW REF LOW GND RPM OUT S/C INPUT SEO SERIAL DATA (-) SERIAL DATA (+) SIGNAL SPARK PLUG SPARK PLUG SPARK PLUG SPARK SPARK PLUG PLUG STARTING SYSTEM STARTING/ CHARGING SYSTEM STARTING/CHARGING SYSTEM STARTING/CHARGING SYSTEM TRANSMISSIONS SYSTEM STP LP IN TAC CTRL TAN WIRE TAN/BLK WIRE TAN/WHT WIRE TCC SOL CTRL CLU RLY CTRL THROTTLE ACTUATOR CONTROL MODULE (LEFT REAR OF ENGINE COMPT) THROTTLE ACTUATOR CONTROL MODULE (REAR OF ENGINE COMPT) TP SENS 1 TP SENS 2 UNDER- HOOD FUSE BLOCK UNDERHOOD FUSE BLOCK VEH STOP FUSE VSS LOW SIG VSS HIGH SIG AT ISS HIGH SIG AT ISS LOW SIG WHT WIRE WHT/BLK WIRE YEL WIRE YEL/BLK WIRE

Go to component: Engine performance 5.3l vin z -> Wiring diagram engine performance 5.3l vin z (4 of 5) -> REF LOW

Wiring diagram ref low (6 of 12)

18 19 20 21 PNK WIRE 2700 474 A/C SYSTEM 2755 451 1670 1666 451 1668 1665 1174 REF LOW GND 29 30 31 PNK WIRE 3-2 SS CTRL REF LOW 33 34 35 PNK WIRE 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 PNK WIRE A/C SYSTEM A/C SYSTEM CHARGING SYSTEM A/C SYSTEM STARTING/CHARGING SYSTEM TRANSMISSIONS SYSTEM ACT CNTRL AIR CONDITIONING SYSTEM ANTI-LOCK BRAKES SYS 470 451 1671 1667 451 1669 1664 1478 ANTI-LOCK BRAKES SYS 771 420 776 48 1744 846 1101 625 451 ANTI-LOCK BRAKES SYSTEM APP SENS 1 APP SENS 2 AUTOMATIC TRANSMISSION INPUT SHAFT SPEED SENSOR BLK WIRE BLK/ WHT WIRE BLK/WHT WIRE BODY CONTROL MODULE (BELOW STEERING COLUMN) BRN WIRE BRN/WHT WIRE CLU RLY CTRL CRANK FUSE CRUISE CONTROL SYSTEM CRUISE REQ CSS SIG AXLE SW SIG VSS LOW SIG VSS HIGH SIG AT ISS HIGH SIG AT ISS LOW SIG CTRL CYCLE SIG DATA DELIVERED TORQ PC SOL HI CTRL DK BLU WIRE DK BLU/WHT WIRE DK GRN WIRE DK GRN/WHT WIRE ECT/ECM FUSE ELECTRONIC SUSPENSION MODULE ELECTRONIC SUSPENSION SYSTEM EVAP CANP CTRL EVAP VENT CTRL MIL CTRL 2-3 SS CTRL 1-2 SS CTRL VSS OUT VSS OUT TFT SENS SIG EXC SEO FUEL COMP SIG B+ CLS 2 DATA CLS 2 DATA FUEL COMPOSITION SENSOR (FLEX FUEL) FUEL LEV SENS FUSE FUSE FUSE GEN GROUND GRY WIRE GRY/BLK WIRE HOT AT ALL TIMES HOT IN ACCY, RUN, START HOT IN ACCY, RUN, START LEFT I/P FUSE BLOCK IGN 0 FUSE HOT IN RUN OR START HOT IN RUN, START HOT IN START IAT SIG IGN CTRL IGN CTRL IGN CTRL IGN CTRL PPL IGN IGN CTRL IGN CTRL IGN CTRL IGN CTRL IGN FEED GND IGNITION COILS INJ 1 CTRL INJ 6 CTRL DAMPING SIG RLY CTRL GND INJ 7 CTRL INJ 4 CTRL INJECTORS INPUT SHAFT SPEED SENSOR (IN AUTOMATIC TRANSMISSION) INSTRUMENT CLUSTER SYSTEM INSTRUMENT PANEL CLUSTER IPC/DIC FUSE KS SIGNAL KS SIGNAL CKP SIG KS SIGNAL CKP SIG REQ TORQ SIG SERIAL DATA SERIAL DATA LEFT I/P FUSE BLOCK LEFT I/P FUSE BLOCK IGN 0 FUSE LEV SW SIG LOGIC LT BLU WIRE LT BLU/BLK WIRE LT BLU/WHT WIRE LT GRN WIRE LT GRN/BLK WIRE MAF SIG MAP SIG MALFUNCTION INDICATOR LAMP NCA WIRE NOT USED OIL LEV SW SIG ORG/ WIRE ORG/BLK WIRE PC SOL HI CTRL PC SOL LO CTRL PMP RLY CTRL RPM OUT PCMB FUSE PNK 1 2 3 4 5 WIRE PNK 11 12 13 14 15 16 17 WIRE PNK PNK 27 28 WIRE PNK PNK 6 7 WIRE PNK PNK PNK WIRE PNK PNK WIRE PNK WIRE PNK/BLK WIRE PNK/WHT WIRE POWERTRAIN CONTROL MODULE (LEFT FRONT OF ENGINE COMPT) POWERTRAIN CONTROL MODULE (PCM) (LEFT FRONT OF ENGINE COMPT) PPL PPL FUEL LEV SIG PPL PNK PNK 28 29 WIRE PPL PNK PNK WIRE PPL PPL PPL PPL 32 33 34 35 36 37 38 PPL/WHT WIRE PRESS SENS SIG IND CTRL PRND A SIG BRK SW SIG PRND P SIG PPL PRND B SIG CMP SIG ECT SIG IGN INJ 5 CTRL INJ 8 CTRL R/A INPUT RANGE B RANGE C IGN B+ REF LOW RED WIRE RED/BLK WIRE RED/WHT WIRE REF LO REF LOW REF LOW (A/T) REF LOW REF LOW GND RPM OUT S/C INPUT SEO SERIAL DATA (-) SERIAL DATA (+) SIGNAL SPARK PLUG SPARK PLUG SPARK PLUG SPARK SPARK PLUG PLUG STARTING SYSTEM STARTING/ CHARGING SYSTEM STARTING/CHARGING SYSTEM STARTING/CHARGING SYSTEM TRANSMISSIONS SYSTEM STP LP IN TAC CTRL TAN WIRE TAN/BLK WIRE TAN/WHT WIRE TCC SOL CTRL CLU RLY CTRL THROTTLE ACTUATOR CONTROL MODULE (LEFT REAR OF ENGINE COMPT) THROTTLE ACTUATOR CONTROL MODULE (REAR OF ENGINE COMPT) TP SENS 1 TP SENS 2 UNDER- HOOD FUSE BLOCK UNDERHOOD FUSE BLOCK VEH STOP FUSE VSS LOW SIG VSS HIGH SIG AT ISS HIGH SIG AT ISS LOW SIG WHT WIRE WHT/BLK WIRE YEL WIRE YEL/BLK WIRE

Go to component: Engine performance 5.3l vin z -> Wiring diagram engine performance 5.3l vin z (5 of 5) -> REF LOW

Wiring diagram ref low (7 of 12)

18 19 20 21 PNK WIRE 2700 474 A/C SYSTEM 2755 451 1670 1666 451 1668 1665 1174 REF LOW GND 29 30 31 PNK WIRE 3-2 SS CTRL REF LOW 33 34 35 PNK WIRE 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 PNK WIRE A/C SYSTEM A/C SYSTEM CHARGING SYSTEM A/C SYSTEM STARTING/CHARGING SYSTEM TRANSMISSIONS SYSTEM ACT CNTRL AIR CONDITIONING SYSTEM ANTI-LOCK BRAKES SYS 470 451 1671 1667 451 1669 1664 1478 ANTI-LOCK BRAKES SYS 771 420 776 48 1744 846 1101 625 451 ANTI-LOCK BRAKES SYSTEM APP SENS 1 APP SENS 2 AUTOMATIC TRANSMISSION INPUT SHAFT SPEED SENSOR BLK WIRE BLK/ WHT WIRE BLK/WHT WIRE BODY CONTROL MODULE (BELOW STEERING COLUMN) BRN WIRE BRN/WHT WIRE CLU RLY CTRL CRANK FUSE CRUISE CONTROL SYSTEM CRUISE REQ CSS SIG AXLE SW SIG VSS LOW SIG VSS HIGH SIG AT ISS HIGH SIG AT ISS LOW SIG CTRL CYCLE SIG DATA DELIVERED TORQ PC SOL HI CTRL DK BLU WIRE DK BLU/WHT WIRE DK GRN WIRE DK GRN/WHT WIRE ECT/ECM FUSE ELECTRONIC SUSPENSION MODULE ELECTRONIC SUSPENSION SYSTEM EVAP CANP CTRL EVAP VENT CTRL MIL CTRL 2-3 SS CTRL 1-2 SS CTRL VSS OUT VSS OUT TFT SENS SIG EXC SEO FUEL COMP SIG B+ CLS 2 DATA CLS 2 DATA FUEL COMPOSITION SENSOR (FLEX FUEL) FUEL LEV SENS FUSE FUSE FUSE GEN GROUND GRY WIRE GRY/BLK WIRE HOT AT ALL TIMES HOT IN ACCY, RUN, START HOT IN ACCY, RUN, START LEFT I/P FUSE BLOCK IGN 0 FUSE HOT IN RUN OR START HOT IN RUN, START HOT IN START IAT SIG IGN CTRL IGN CTRL IGN CTRL IGN CTRL PPL IGN IGN CTRL IGN CTRL IGN CTRL IGN CTRL IGN FEED GND IGNITION COILS INJ 1 CTRL INJ 6 CTRL DAMPING SIG RLY CTRL GND INJ 7 CTRL INJ 4 CTRL INJECTORS INPUT SHAFT SPEED SENSOR (IN AUTOMATIC TRANSMISSION) INSTRUMENT CLUSTER SYSTEM INSTRUMENT PANEL CLUSTER IPC/DIC FUSE KS SIGNAL KS SIGNAL CKP SIG KS SIGNAL CKP SIG REQ TORQ SIG SERIAL DATA SERIAL DATA LEFT I/P FUSE BLOCK LEFT I/P FUSE BLOCK IGN 0 FUSE LEV SW SIG LOGIC LT BLU WIRE LT BLU/BLK WIRE LT BLU/WHT WIRE LT GRN WIRE LT GRN/BLK WIRE MAF SIG MAP SIG MALFUNCTION INDICATOR LAMP NCA WIRE NOT USED OIL LEV SW SIG ORG/ WIRE ORG/BLK WIRE PC SOL HI CTRL PC SOL LO CTRL PMP RLY CTRL RPM OUT PCMB FUSE PNK 1 2 3 4 5 WIRE PNK 11 12 13 14 15 16 17 WIRE PNK PNK 27 28 WIRE PNK PNK 6 7 WIRE PNK PNK PNK WIRE PNK PNK WIRE PNK WIRE PNK/BLK WIRE PNK/WHT WIRE POWERTRAIN CONTROL MODULE (LEFT FRONT OF ENGINE COMPT) POWERTRAIN CONTROL MODULE (PCM) (LEFT FRONT OF ENGINE COMPT) PPL PPL FUEL LEV SIG PPL PNK PNK 28 29 WIRE PPL PNK PNK WIRE PPL PPL PPL PPL 32 33 34 35 36 37 38 PPL/WHT WIRE PRESS SENS SIG IND CTRL PRND A SIG BRK SW SIG PRND P SIG PPL PRND B SIG CMP SIG ECT SIG IGN INJ 5 CTRL INJ 8 CTRL R/A INPUT RANGE B RANGE C IGN B+ REF LOW RED WIRE RED/BLK WIRE RED/WHT WIRE REF LO REF LOW REF LOW (A/T) REF LOW REF LOW GND RPM OUT S/C INPUT SEO SERIAL DATA (-) SERIAL DATA (+) SIGNAL SPARK PLUG SPARK PLUG SPARK PLUG SPARK SPARK PLUG PLUG STARTING SYSTEM STARTING/ CHARGING SYSTEM STARTING/CHARGING SYSTEM STARTING/CHARGING SYSTEM TRANSMISSIONS SYSTEM STP LP IN TAC CTRL TAN WIRE TAN/BLK WIRE TAN/WHT WIRE TCC SOL CTRL CLU RLY CTRL THROTTLE ACTUATOR CONTROL MODULE (LEFT REAR OF ENGINE COMPT) THROTTLE ACTUATOR CONTROL MODULE (REAR OF ENGINE COMPT) TP SENS 1 TP SENS 2 UNDER- HOOD FUSE BLOCK UNDERHOOD FUSE BLOCK VEH STOP FUSE VSS LOW SIG VSS HIGH SIG AT ISS HIGH SIG AT ISS LOW SIG WHT WIRE WHT/BLK WIRE YEL WIRE YEL/BLK WIRE

Go to component: Engine performance 6.0l vin u -> Wiring diagram engine performance 6.0l vin u (1 of 5) -> REF LOW

Wiring diagram ref low (8 of 12)

18 19 20 21 PNK WIRE 2700 474 A/C SYSTEM 2755 451 1670 1666 451 1668 1665 1174 REF LOW GND 29 30 31 PNK WIRE 3-2 SS CTRL REF LOW 33 34 35 PNK WIRE 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 PNK WIRE A/C SYSTEM A/C SYSTEM CHARGING SYSTEM A/C SYSTEM STARTING/CHARGING SYSTEM TRANSMISSIONS SYSTEM ACT CNTRL AIR CONDITIONING SYSTEM ANTI-LOCK BRAKES SYS 470 451 1671 1667 451 1669 1664 1478 ANTI-LOCK BRAKES SYS 771 420 776 48 1744 846 1101 625 451 ANTI-LOCK BRAKES SYSTEM APP SENS 1 APP SENS 2 AUTOMATIC TRANSMISSION INPUT SHAFT SPEED SENSOR BLK WIRE BLK/ WHT WIRE BLK/WHT WIRE BODY CONTROL MODULE (BELOW STEERING COLUMN) BRN WIRE BRN/WHT WIRE CLU RLY CTRL CRANK FUSE CRUISE CONTROL SYSTEM CRUISE REQ CSS SIG AXLE SW SIG VSS LOW SIG VSS HIGH SIG AT ISS HIGH SIG AT ISS LOW SIG CTRL CYCLE SIG DATA DELIVERED TORQ PC SOL HI CTRL DK BLU WIRE DK BLU/WHT WIRE DK GRN WIRE DK GRN/WHT WIRE ECT/ECM FUSE ELECTRONIC SUSPENSION MODULE ELECTRONIC SUSPENSION SYSTEM EVAP CANP CTRL EVAP VENT CTRL MIL CTRL 2-3 SS CTRL 1-2 SS CTRL VSS OUT VSS OUT TFT SENS SIG EXC SEO FUEL COMP SIG B+ CLS 2 DATA CLS 2 DATA FUEL COMPOSITION SENSOR (FLEX FUEL) FUEL LEV SENS FUSE FUSE FUSE GEN GROUND GRY WIRE GRY/BLK WIRE HOT AT ALL TIMES HOT IN ACCY, RUN, START HOT IN ACCY, RUN, START LEFT I/P FUSE BLOCK IGN 0 FUSE HOT IN RUN OR START HOT IN RUN, START HOT IN START IAT SIG IGN CTRL IGN CTRL IGN CTRL IGN CTRL PPL IGN IGN CTRL IGN CTRL IGN CTRL IGN CTRL IGN FEED GND IGNITION COILS INJ 1 CTRL INJ 6 CTRL DAMPING SIG RLY CTRL GND INJ 7 CTRL INJ 4 CTRL INJECTORS INPUT SHAFT SPEED SENSOR (IN AUTOMATIC TRANSMISSION) INSTRUMENT CLUSTER SYSTEM INSTRUMENT PANEL CLUSTER IPC/DIC FUSE KS SIGNAL KS SIGNAL CKP SIG KS SIGNAL CKP SIG REQ TORQ SIG SERIAL DATA SERIAL DATA LEFT I/P FUSE BLOCK LEFT I/P FUSE BLOCK IGN 0 FUSE LEV SW SIG LOGIC LT BLU WIRE LT BLU/BLK WIRE LT BLU/WHT WIRE LT GRN WIRE LT GRN/BLK WIRE MAF SIG MAP SIG MALFUNCTION INDICATOR LAMP NCA WIRE NOT USED OIL LEV SW SIG ORG/ WIRE ORG/BLK WIRE PC SOL HI CTRL PC SOL LO CTRL PMP RLY CTRL RPM OUT PCMB FUSE PNK 1 2 3 4 5 WIRE PNK 11 12 13 14 15 16 17 WIRE PNK PNK 27 28 WIRE PNK PNK 6 7 WIRE PNK PNK PNK WIRE PNK PNK WIRE PNK WIRE PNK/BLK WIRE PNK/WHT WIRE POWERTRAIN CONTROL MODULE (LEFT FRONT OF ENGINE COMPT) POWERTRAIN CONTROL MODULE (PCM) (LEFT FRONT OF ENGINE COMPT) PPL PPL FUEL LEV SIG PPL PNK PNK 28 29 WIRE PPL PNK PNK WIRE PPL PPL PPL PPL 32 33 34 35 36 37 38 PPL/WHT WIRE PRESS SENS SIG IND CTRL PRND A SIG BRK SW SIG PRND P SIG PPL PRND B SIG CMP SIG ECT SIG IGN INJ 5 CTRL INJ 8 CTRL R/A INPUT RANGE B RANGE C IGN B+ REF LOW RED WIRE RED/BLK WIRE RED/WHT WIRE REF LO REF LOW REF LOW (A/T) REF LOW REF LOW GND RPM OUT S/C INPUT SEO SERIAL DATA (-) SERIAL DATA (+) SIGNAL SPARK PLUG SPARK PLUG SPARK PLUG SPARK SPARK PLUG PLUG STARTING SYSTEM STARTING/ CHARGING SYSTEM STARTING/CHARGING SYSTEM STARTING/CHARGING SYSTEM TRANSMISSIONS SYSTEM STP LP IN TAC CTRL TAN WIRE TAN/BLK WIRE TAN/WHT WIRE TCC SOL CTRL CLU RLY CTRL THROTTLE ACTUATOR CONTROL MODULE (LEFT REAR OF ENGINE COMPT) THROTTLE ACTUATOR CONTROL MODULE (REAR OF ENGINE COMPT) TP SENS 1 TP SENS 2 UNDER- HOOD FUSE BLOCK UNDERHOOD FUSE BLOCK VEH STOP FUSE VSS LOW SIG VSS HIGH SIG AT ISS HIGH SIG AT ISS LOW SIG WHT WIRE WHT/BLK WIRE YEL WIRE YEL/BLK WIRE

Go to component: Engine performance 6.0l vin u -> Wiring diagram engine performance 6.0l vin u (4 of 5) -> REF LOW

Wiring diagram ref low (9 of 12)

18 19 20 21 PNK WIRE 2700 474 A/C SYSTEM 2755 451 1670 1666 451 1668 1665 1174 REF LOW GND 29 30 31 PNK WIRE 3-2 SS CTRL REF LOW 33 34 35 PNK WIRE 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 PNK WIRE A/C SYSTEM A/C SYSTEM CHARGING SYSTEM A/C SYSTEM STARTING/CHARGING SYSTEM TRANSMISSIONS SYSTEM ACT CNTRL AIR CONDITIONING SYSTEM ANTI-LOCK BRAKES SYS 470 451 1671 1667 451 1669 1664 1478 ANTI-LOCK BRAKES SYS 771 420 776 48 1744 846 1101 625 451 ANTI-LOCK BRAKES SYSTEM APP SENS 1 APP SENS 2 AUTOMATIC TRANSMISSION INPUT SHAFT SPEED SENSOR BLK WIRE BLK/ WHT WIRE BLK/WHT WIRE BODY CONTROL MODULE (BELOW STEERING COLUMN) BRN WIRE BRN/WHT WIRE CLU RLY CTRL CRANK FUSE CRUISE CONTROL SYSTEM CRUISE REQ CSS SIG AXLE SW SIG VSS LOW SIG VSS HIGH SIG AT ISS HIGH SIG AT ISS LOW SIG CTRL CYCLE SIG DATA DELIVERED TORQ PC SOL HI CTRL DK BLU WIRE DK BLU/WHT WIRE DK GRN WIRE DK GRN/WHT WIRE ECT/ECM FUSE ELECTRONIC SUSPENSION MODULE ELECTRONIC SUSPENSION SYSTEM EVAP CANP CTRL EVAP VENT CTRL MIL CTRL 2-3 SS CTRL 1-2 SS CTRL VSS OUT VSS OUT TFT SENS SIG EXC SEO FUEL COMP SIG B+ CLS 2 DATA CLS 2 DATA FUEL COMPOSITION SENSOR (FLEX FUEL) FUEL LEV SENS FUSE FUSE FUSE GEN GROUND GRY WIRE GRY/BLK WIRE HOT AT ALL TIMES HOT IN ACCY, RUN, START HOT IN ACCY, RUN, START LEFT I/P FUSE BLOCK IGN 0 FUSE HOT IN RUN OR START HOT IN RUN, START HOT IN START IAT SIG IGN CTRL IGN CTRL IGN CTRL IGN CTRL PPL IGN IGN CTRL IGN CTRL IGN CTRL IGN CTRL IGN FEED GND IGNITION COILS INJ 1 CTRL INJ 6 CTRL DAMPING SIG RLY CTRL GND INJ 7 CTRL INJ 4 CTRL INJECTORS INPUT SHAFT SPEED SENSOR (IN AUTOMATIC TRANSMISSION) INSTRUMENT CLUSTER SYSTEM INSTRUMENT PANEL CLUSTER IPC/DIC FUSE KS SIGNAL KS SIGNAL CKP SIG KS SIGNAL CKP SIG REQ TORQ SIG SERIAL DATA SERIAL DATA LEFT I/P FUSE BLOCK LEFT I/P FUSE BLOCK IGN 0 FUSE LEV SW SIG LOGIC LT BLU WIRE LT BLU/BLK WIRE LT BLU/WHT WIRE LT GRN WIRE LT GRN/BLK WIRE MAF SIG MAP SIG MALFUNCTION INDICATOR LAMP NCA WIRE NOT USED OIL LEV SW SIG ORG/ WIRE ORG/BLK WIRE PC SOL HI CTRL PC SOL LO CTRL PMP RLY CTRL RPM OUT PCMB FUSE PNK 1 2 3 4 5 WIRE PNK 11 12 13 14 15 16 17 WIRE PNK PNK 27 28 WIRE PNK PNK 6 7 WIRE PNK PNK PNK WIRE PNK PNK WIRE PNK WIRE PNK/BLK WIRE PNK/WHT WIRE POWERTRAIN CONTROL MODULE (LEFT FRONT OF ENGINE COMPT) POWERTRAIN CONTROL MODULE (PCM) (LEFT FRONT OF ENGINE COMPT) PPL PPL FUEL LEV SIG PPL PNK PNK 28 29 WIRE PPL PNK PNK WIRE PPL PPL PPL PPL 32 33 34 35 36 37 38 PPL/WHT WIRE PRESS SENS SIG IND CTRL PRND A SIG BRK SW SIG PRND P SIG PPL PRND B SIG CMP SIG ECT SIG IGN INJ 5 CTRL INJ 8 CTRL R/A INPUT RANGE B RANGE C IGN B+ REF LOW RED WIRE RED/BLK WIRE RED/WHT WIRE REF LO REF LOW REF LOW (A/T) REF LOW REF LOW GND RPM OUT S/C INPUT SEO SERIAL DATA (-) SERIAL DATA (+) SIGNAL SPARK PLUG SPARK PLUG SPARK PLUG SPARK SPARK PLUG PLUG STARTING SYSTEM STARTING/ CHARGING SYSTEM STARTING/CHARGING SYSTEM STARTING/CHARGING SYSTEM TRANSMISSIONS SYSTEM STP LP IN TAC CTRL TAN WIRE TAN/BLK WIRE TAN/WHT WIRE TCC SOL CTRL CLU RLY CTRL THROTTLE ACTUATOR CONTROL MODULE (LEFT REAR OF ENGINE COMPT) THROTTLE ACTUATOR CONTROL MODULE (REAR OF ENGINE COMPT) TP SENS 1 TP SENS 2 UNDER- HOOD FUSE BLOCK UNDERHOOD FUSE BLOCK VEH STOP FUSE VSS LOW SIG VSS HIGH SIG AT ISS HIGH SIG AT ISS LOW SIG WHT WIRE WHT/BLK WIRE YEL WIRE YEL/BLK WIRE

Go to component: Engine performance 6.0l vin u -> Wiring diagram engine performance 6.0l vin u (5 of 5) -> REF LOW

Wiring diagram ref low (10 of 12)

18 19 20 21 PNK WIRE 2700 474 A/C SYSTEM 2755 451 1670 1666 451 1668 1665 1174 REF LOW GND 29 30 31 PNK WIRE 3-2 SS CTRL REF LOW 33 34 35 PNK WIRE 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 PNK WIRE A/C SYSTEM A/C SYSTEM CHARGING SYSTEM A/C SYSTEM STARTING/CHARGING SYSTEM TRANSMISSIONS SYSTEM ACT CNTRL AIR CONDITIONING SYSTEM ANTI-LOCK BRAKES SYS 470 451 1671 1667 451 1669 1664 1478 ANTI-LOCK BRAKES SYS 771 420 776 48 1744 846 1101 625 451 ANTI-LOCK BRAKES SYSTEM APP SENS 1 APP SENS 2 AUTOMATIC TRANSMISSION INPUT SHAFT SPEED SENSOR BLK WIRE BLK/ WHT WIRE BLK/WHT WIRE BODY CONTROL MODULE (BELOW STEERING COLUMN) BRN WIRE BRN/WHT WIRE CLU RLY CTRL CRANK FUSE CRUISE CONTROL SYSTEM CRUISE REQ CSS SIG AXLE SW SIG VSS LOW SIG VSS HIGH SIG AT ISS HIGH SIG AT ISS LOW SIG CTRL CYCLE SIG DATA DELIVERED TORQ PC SOL HI CTRL DK BLU WIRE DK BLU/WHT WIRE DK GRN WIRE DK GRN/WHT WIRE ECT/ECM FUSE ELECTRONIC SUSPENSION MODULE ELECTRONIC SUSPENSION SYSTEM EVAP CANP CTRL EVAP VENT CTRL MIL CTRL 2-3 SS CTRL 1-2 SS CTRL VSS OUT VSS OUT TFT SENS SIG EXC SEO FUEL COMP SIG B+ CLS 2 DATA CLS 2 DATA FUEL COMPOSITION SENSOR (FLEX FUEL) FUEL LEV SENS FUSE FUSE FUSE GEN GROUND GRY WIRE GRY/BLK WIRE HOT AT ALL TIMES HOT IN ACCY, RUN, START HOT IN ACCY, RUN, START LEFT I/P FUSE BLOCK IGN 0 FUSE HOT IN RUN OR START HOT IN RUN, START HOT IN START IAT SIG IGN CTRL IGN CTRL IGN CTRL IGN CTRL PPL IGN IGN CTRL IGN CTRL IGN CTRL IGN CTRL IGN FEED GND IGNITION COILS INJ 1 CTRL INJ 6 CTRL DAMPING SIG RLY CTRL GND INJ 7 CTRL INJ 4 CTRL INJECTORS INPUT SHAFT SPEED SENSOR (IN AUTOMATIC TRANSMISSION) INSTRUMENT CLUSTER SYSTEM INSTRUMENT PANEL CLUSTER IPC/DIC FUSE KS SIGNAL KS SIGNAL CKP SIG KS SIGNAL CKP SIG REQ TORQ SIG SERIAL DATA SERIAL DATA LEFT I/P FUSE BLOCK LEFT I/P FUSE BLOCK IGN 0 FUSE LEV SW SIG LOGIC LT BLU WIRE LT BLU/BLK WIRE LT BLU/WHT WIRE LT GRN WIRE LT GRN/BLK WIRE MAF SIG MAP SIG MALFUNCTION INDICATOR LAMP NCA WIRE NOT USED OIL LEV SW SIG ORG/ WIRE ORG/BLK WIRE PC SOL HI CTRL PC SOL LO CTRL PMP RLY CTRL RPM OUT PCMB FUSE PNK 1 2 3 4 5 WIRE PNK 11 12 13 14 15 16 17 WIRE PNK PNK 27 28 WIRE PNK PNK 6 7 WIRE PNK PNK PNK WIRE PNK PNK WIRE PNK WIRE PNK/BLK WIRE PNK/WHT WIRE POWERTRAIN CONTROL MODULE (LEFT FRONT OF ENGINE COMPT) POWERTRAIN CONTROL MODULE (PCM) (LEFT FRONT OF ENGINE COMPT) PPL PPL FUEL LEV SIG PPL PNK PNK 28 29 WIRE PPL PNK PNK WIRE PPL PPL PPL PPL 32 33 34 35 36 37 38 PPL/WHT WIRE PRESS SENS SIG IND CTRL PRND A SIG BRK SW SIG PRND P SIG PPL PRND B SIG CMP SIG ECT SIG IGN INJ 5 CTRL INJ 8 CTRL R/A INPUT RANGE B RANGE C IGN B+ REF LOW RED WIRE RED/BLK WIRE RED/WHT WIRE REF LO REF LOW REF LOW (A/T) REF LOW REF LOW GND RPM OUT S/C INPUT SEO SERIAL DATA (-) SERIAL DATA (+) SIGNAL SPARK PLUG SPARK PLUG SPARK PLUG SPARK SPARK PLUG PLUG STARTING SYSTEM STARTING/ CHARGING SYSTEM STARTING/CHARGING SYSTEM STARTING/CHARGING SYSTEM TRANSMISSIONS SYSTEM STP LP IN TAC CTRL TAN WIRE TAN/BLK WIRE TAN/WHT WIRE TCC SOL CTRL CLU RLY CTRL THROTTLE ACTUATOR CONTROL MODULE (LEFT REAR OF ENGINE COMPT) THROTTLE ACTUATOR CONTROL MODULE (REAR OF ENGINE COMPT) TP SENS 1 TP SENS 2 UNDER- HOOD FUSE BLOCK UNDERHOOD FUSE BLOCK VEH STOP FUSE VSS LOW SIG VSS HIGH SIG AT ISS HIGH SIG AT ISS LOW SIG WHT WIRE WHT/BLK WIRE YEL WIRE YEL/BLK WIRE

Go to component: Engine performance 8.1l vin g -> Wiring diagram engine performance 8.1l vin g (1 of 5) -> REF LOW

Wiring diagram ref low (11 of 12)

18 19 20 21 PNK WIRE 2700 474 A/C SYSTEM 2755 451 1670 1666 451 1668 1665 1174 REF LOW GND 29 30 31 PNK WIRE 3-2 SS CTRL REF LOW 33 34 35 PNK WIRE 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 PNK WIRE A/C SYSTEM A/C SYSTEM CHARGING SYSTEM A/C SYSTEM STARTING/CHARGING SYSTEM TRANSMISSIONS SYSTEM ACT CNTRL AIR CONDITIONING SYSTEM ANTI-LOCK BRAKES SYS 470 451 1671 1667 451 1669 1664 1478 ANTI-LOCK BRAKES SYS 771 420 776 48 1744 846 1101 625 451 ANTI-LOCK BRAKES SYSTEM APP SENS 1 APP SENS 2 AUTOMATIC TRANSMISSION INPUT SHAFT SPEED SENSOR BLK WIRE BLK/ WHT WIRE BLK/WHT WIRE BODY CONTROL MODULE (BELOW STEERING COLUMN) BRN WIRE BRN/WHT WIRE CLU RLY CTRL CRANK FUSE CRUISE CONTROL SYSTEM CRUISE REQ CSS SIG AXLE SW SIG VSS LOW SIG VSS HIGH SIG AT ISS HIGH SIG AT ISS LOW SIG CTRL CYCLE SIG DATA DELIVERED TORQ PC SOL HI CTRL DK BLU WIRE DK BLU/WHT WIRE DK GRN WIRE DK GRN/WHT WIRE ECT/ECM FUSE ELECTRONIC SUSPENSION MODULE ELECTRONIC SUSPENSION SYSTEM EVAP CANP CTRL EVAP VENT CTRL MIL CTRL 2-3 SS CTRL 1-2 SS CTRL VSS OUT VSS OUT TFT SENS SIG EXC SEO FUEL COMP SIG B+ CLS 2 DATA CLS 2 DATA FUEL COMPOSITION SENSOR (FLEX FUEL) FUEL LEV SENS FUSE FUSE FUSE GEN GROUND GRY WIRE GRY/BLK WIRE HOT AT ALL TIMES HOT IN ACCY, RUN, START HOT IN ACCY, RUN, START LEFT I/P FUSE BLOCK IGN 0 FUSE HOT IN RUN OR START HOT IN RUN, START HOT IN START IAT SIG IGN CTRL IGN CTRL IGN CTRL IGN CTRL PPL IGN IGN CTRL IGN CTRL IGN CTRL IGN CTRL IGN FEED GND IGNITION COILS INJ 1 CTRL INJ 6 CTRL DAMPING SIG RLY CTRL GND INJ 7 CTRL INJ 4 CTRL INJECTORS INPUT SHAFT SPEED SENSOR (IN AUTOMATIC TRANSMISSION) INSTRUMENT CLUSTER SYSTEM INSTRUMENT PANEL CLUSTER IPC/DIC FUSE KS SIGNAL KS SIGNAL CKP SIG KS SIGNAL CKP SIG REQ TORQ SIG SERIAL DATA SERIAL DATA LEFT I/P FUSE BLOCK LEFT I/P FUSE BLOCK IGN 0 FUSE LEV SW SIG LOGIC LT BLU WIRE LT BLU/BLK WIRE LT BLU/WHT WIRE LT GRN WIRE LT GRN/BLK WIRE MAF SIG MAP SIG MALFUNCTION INDICATOR LAMP NCA WIRE NOT USED OIL LEV SW SIG ORG/ WIRE ORG/BLK WIRE PC SOL HI CTRL PC SOL LO CTRL PMP RLY CTRL RPM OUT PCMB FUSE PNK 1 2 3 4 5 WIRE PNK 11 12 13 14 15 16 17 WIRE PNK PNK 27 28 WIRE PNK PNK 6 7 WIRE PNK PNK PNK WIRE PNK PNK WIRE PNK WIRE PNK/BLK WIRE PNK/WHT WIRE POWERTRAIN CONTROL MODULE (LEFT FRONT OF ENGINE COMPT) POWERTRAIN CONTROL MODULE (PCM) (LEFT FRONT OF ENGINE COMPT) PPL PPL FUEL LEV SIG PPL PNK PNK 28 29 WIRE PPL PNK PNK WIRE PPL PPL PPL PPL 32 33 34 35 36 37 38 PPL/WHT WIRE PRESS SENS SIG IND CTRL PRND A SIG BRK SW SIG PRND P SIG PPL PRND B SIG CMP SIG ECT SIG IGN INJ 5 CTRL INJ 8 CTRL R/A INPUT RANGE B RANGE C IGN B+ REF LOW RED WIRE RED/BLK WIRE RED/WHT WIRE REF LO REF LOW REF LOW (A/T) REF LOW REF LOW GND RPM OUT S/C INPUT SEO SERIAL DATA (-) SERIAL DATA (+) SIGNAL SPARK PLUG SPARK PLUG SPARK PLUG SPARK SPARK PLUG PLUG STARTING SYSTEM STARTING/ CHARGING SYSTEM STARTING/CHARGING SYSTEM STARTING/CHARGING SYSTEM TRANSMISSIONS SYSTEM STP LP IN TAC CTRL TAN WIRE TAN/BLK WIRE TAN/WHT WIRE TCC SOL CTRL CLU RLY CTRL THROTTLE ACTUATOR CONTROL MODULE (LEFT REAR OF ENGINE COMPT) THROTTLE ACTUATOR CONTROL MODULE (REAR OF ENGINE COMPT) TP SENS 1 TP SENS 2 UNDER- HOOD FUSE BLOCK UNDERHOOD FUSE BLOCK VEH STOP FUSE VSS LOW SIG VSS HIGH SIG AT ISS HIGH SIG AT ISS LOW SIG WHT WIRE WHT/BLK WIRE YEL WIRE YEL/BLK WIRE

Go to component: Engine performance 8.1l vin g -> Wiring diagram engine performance 8.1l vin g (4 of 5) -> REF LOW

Wiring diagram ref low (12 of 12)

18 19 20 21 PNK WIRE 2700 474 A/C SYSTEM 2755 451 1670 1666 451 1668 1665 1174 REF LOW GND 29 30 31 PNK WIRE 3-2 SS CTRL REF LOW 33 34 35 PNK WIRE 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 PNK WIRE A/C SYSTEM A/C SYSTEM CHARGING SYSTEM A/C SYSTEM STARTING/CHARGING SYSTEM TRANSMISSIONS SYSTEM ACT CNTRL AIR CONDITIONING SYSTEM ANTI-LOCK BRAKES SYS 470 451 1671 1667 451 1669 1664 1478 ANTI-LOCK BRAKES SYS 771 420 776 48 1744 846 1101 625 451 ANTI-LOCK BRAKES SYSTEM APP SENS 1 APP SENS 2 AUTOMATIC TRANSMISSION INPUT SHAFT SPEED SENSOR BLK WIRE BLK/ WHT WIRE BLK/WHT WIRE BODY CONTROL MODULE (BELOW STEERING COLUMN) BRN WIRE BRN/WHT WIRE CLU RLY CTRL CRANK FUSE CRUISE CONTROL SYSTEM CRUISE REQ CSS SIG AXLE SW SIG VSS LOW SIG VSS HIGH SIG AT ISS HIGH SIG AT ISS LOW SIG CTRL CYCLE SIG DATA DELIVERED TORQ PC SOL HI CTRL DK BLU WIRE DK BLU/WHT WIRE DK GRN WIRE DK GRN/WHT WIRE ECT/ECM FUSE ELECTRONIC SUSPENSION MODULE ELECTRONIC SUSPENSION SYSTEM EVAP CANP CTRL EVAP VENT CTRL MIL CTRL 2-3 SS CTRL 1-2 SS CTRL VSS OUT VSS OUT TFT SENS SIG EXC SEO FUEL COMP SIG B+ CLS 2 DATA CLS 2 DATA FUEL COMPOSITION SENSOR (FLEX FUEL) FUEL LEV SENS FUSE FUSE FUSE GEN GROUND GRY WIRE GRY/BLK WIRE HOT AT ALL TIMES HOT IN ACCY, RUN, START HOT IN ACCY, RUN, START LEFT I/P FUSE BLOCK IGN 0 FUSE HOT IN RUN OR START HOT IN RUN, START HOT IN START IAT SIG IGN CTRL IGN CTRL IGN CTRL IGN CTRL PPL IGN IGN CTRL IGN CTRL IGN CTRL IGN CTRL IGN FEED GND IGNITION COILS INJ 1 CTRL INJ 6 CTRL DAMPING SIG RLY CTRL GND INJ 7 CTRL INJ 4 CTRL INJECTORS INPUT SHAFT SPEED SENSOR (IN AUTOMATIC TRANSMISSION) INSTRUMENT CLUSTER SYSTEM INSTRUMENT PANEL CLUSTER IPC/DIC FUSE KS SIGNAL KS SIGNAL CKP SIG KS SIGNAL CKP SIG REQ TORQ SIG SERIAL DATA SERIAL DATA LEFT I/P FUSE BLOCK LEFT I/P FUSE BLOCK IGN 0 FUSE LEV SW SIG LOGIC LT BLU WIRE LT BLU/BLK WIRE LT BLU/WHT WIRE LT GRN WIRE LT GRN/BLK WIRE MAF SIG MAP SIG MALFUNCTION INDICATOR LAMP NCA WIRE NOT USED OIL LEV SW SIG ORG/ WIRE ORG/BLK WIRE PC SOL HI CTRL PC SOL LO CTRL PMP RLY CTRL RPM OUT PCMB FUSE PNK 1 2 3 4 5 WIRE PNK 11 12 13 14 15 16 17 WIRE PNK PNK 27 28 WIRE PNK PNK 6 7 WIRE PNK PNK PNK WIRE PNK PNK WIRE PNK WIRE PNK/BLK WIRE PNK/WHT WIRE POWERTRAIN CONTROL MODULE (LEFT FRONT OF ENGINE COMPT) POWERTRAIN CONTROL MODULE (PCM) (LEFT FRONT OF ENGINE COMPT) PPL PPL FUEL LEV SIG PPL PNK PNK 28 29 WIRE PPL PNK PNK WIRE PPL PPL PPL PPL 32 33 34 35 36 37 38 PPL/WHT WIRE PRESS SENS SIG IND CTRL PRND A SIG BRK SW SIG PRND P SIG PPL PRND B SIG CMP SIG ECT SIG IGN INJ 5 CTRL INJ 8 CTRL R/A INPUT RANGE B RANGE C IGN B+ REF LOW RED WIRE RED/BLK WIRE RED/WHT WIRE REF LO REF LOW REF LOW (A/T) REF LOW REF LOW GND RPM OUT S/C INPUT SEO SERIAL DATA (-) SERIAL DATA (+) SIGNAL SPARK PLUG SPARK PLUG SPARK PLUG SPARK SPARK PLUG PLUG STARTING SYSTEM STARTING/ CHARGING SYSTEM STARTING/CHARGING SYSTEM STARTING/CHARGING SYSTEM TRANSMISSIONS SYSTEM STP LP IN TAC CTRL TAN WIRE TAN/BLK WIRE TAN/WHT WIRE TCC SOL CTRL CLU RLY CTRL THROTTLE ACTUATOR CONTROL MODULE (LEFT REAR OF ENGINE COMPT) THROTTLE ACTUATOR CONTROL MODULE (REAR OF ENGINE COMPT) TP SENS 1 TP SENS 2 UNDER- HOOD FUSE BLOCK UNDERHOOD FUSE BLOCK VEH STOP FUSE VSS LOW SIG VSS HIGH SIG AT ISS HIGH SIG AT ISS LOW SIG WHT WIRE WHT/BLK WIRE YEL WIRE YEL/BLK WIRE

Go to component: Engine performance 8.1l vin g -> Wiring diagram engine performance 8.1l vin g (5 of 5) -> REF LOW

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