Infiniti Q45 II (1996-2001) tac module (behind right kick panel) Wiring diagrams

1 2 3 4 6 7 8 9 10 12 13 14 15 16 17 18 19 20 101 103 107 108 110 GND-A 127 73 66 61 52 99 129 GND-C TCS SW STPS ABS ACTUATOR (RIGHT REAR OF ENGINE COMPT, BEHIND STRUT TOWER) ABS IND. BLK WIRE BLK/WHT WIRE BLK/YEL WIRE BLU WIRE BLU/BLK WIRE BLU/RED WIRE BLU/WHT WIRE BRN WIRE BRN/WHT WIRE BRN/YEL WIRE COMBINATION METER COMPUTER DATA LINES SYSTEM DIODE ECM (ECCS) CONTROL MODULE (RIGHT KICK PANEL) GRN WIRE GRN/ WHT WIRE GRN/ORG WIRE GRN/RED WIRE GRY WIRE JOINT CONNECTOR 1 (BEHIND LEFT SIDE OF DASH) JOINT CONNECTOR 8 (BEHIND LEFT KICK PANEL) LT BLU WIRE LT GRN WIRE LT GRN/RED WIRE MOTOR RELAY NCA WIRE ORG/BLK WIRE PNK WIRE PPL RED WIRE RED/BLU WIRE SECONDARY THROTTLE POSITION SENSOR (ON THROTTLE BODY) SLIP IND SOLENOID VALVE RELAY TAC MODULE (BEHIND RIGHT KICK PANEL) TACH SIGNAL INPUT TACHO LAN GND-A TCS OFF IND THROTTLE MOTOR (ON THROTTLE BODY) TRANSMISSIONS SYSTEM WHT WIRE WHT/GRN WIRE YEL WIRE YEL/BLK WIRE

17 18 RX TX PNK WIRE 18 16 17 SCI CLK SCI TX SCI RX PNK WIRE 20 21 SSS RX SSS TX PNK WIRE 3 3 3 3 3 PNK PNK PNK PNK PNK WIRE 3 3 3 PNK PNK PNK WIRE 6 16 15 CLOCK RX TX ABS/TCS CONTROL UNIT (BEHIND RIGHT SIDE OF DASH) AIR BAG DIAGNOSIS SENSOR UNIT (UNDER CENTER CONSOLE) ASCD (CRUISE) CONTROL UNIT (BEHIND DASH, LEFT OF STEERING COLUMN) BLK WIRE BODY CONTROL MODULE (BEHIND DASH, RIGHT OF STEERING COLUMN) BRN/YEL WIRE ECCS CONTROL MODULE (BEHIND RIGHT KICK PANEL) FUSE 2 FUSE 57 FUSE BLOCK (J/B) FUSE, FUSIBLE LINK, RELAY BOX GRN/YEL WIRE HOT AT ALL TIMES HOT IN ON OR START JOINT CONNECTOR 2 (BEHIND LEFT SIDE OF DASH) JOINT CONNECTOR 6 (RIGHT SIDE OF DASH) JOINT CONNECTOR 8 (BEHIND LEFT KICK PANEL) LT GRN WIRE PNK 30 28 SSS OUT SSS IN WIRE PNK 32 31 30 CONSLT TX DIAG-L CONSLT RX WIRE PNK 96 97 106 CST CSR GST WIRE PNK WIRE RED WIRE SOL + TAC MODULE (BEHIND RIGHT KICK PANEL) TRANSMISSION CONTROL MODULE (BEHIND LEFT KICK PANEL) WHT/BLU WIRE YEL/RED WIRE

BLK RED/ WIRE BLK WIRE BLK/PNK WIRE BLK/RED WIRE BLU WIRE BLU/BLK WIRE BLU/YEL WIRE BRN WIRE BRN/WHT WIRE BRN/YEL WIRE CAMSHAFT POSI- TION SENSOR (ON FRONT OF LEFT CYLINDER HEAD) CRANKSHAFT POSITION SENSOR (BOTTOM RIGHT SIDE OF TRANSMISSION BELLHOUSING) EGR VALVE, EVAP CANISTER PURGE CONTROL SOLENOID VALVE (TOP REAR OF ENG) FUEL INJECTORS FUSE 2 FUSE BLOCK GRN WIRE GRN/RED WIRE GRN/WHT WIRE GRN/YEL WIRE GRY/BLU WIRE HOT IN ON OR START LT GRN WIRE MASS AIR- FLOW SENSOR (BETWEEN AIR DUCT, AIR CLEANER HOUSING) NCA WIRE PNK 29 30 31 32 33 34 35 36 37 38 39 40 WIRE PNK WIRE PPL/RED WIRE PPL/WHT WIRE RED WIRE RED/ WHT WIRE RED/BLK WIRE RED/BLU WIRE RED/GRN WIRE RED/WHT WIRE RED/YEL WIRE SECONDARY THROTTLE POSITION SENSOR (ON THROTTLE BODY, NEXT TO AIR DUCT) TAC MODULE (BEHIND RIGHT KICK PANEL) WHT WIRE WHT/BLU WIRE WHT/RED WIRE YEL/RED WIRE