Cadillac SRX I (2003-2009) emission 2 fuse Wiring diagrams

4 3 PPL A/C CMPRSR CLUTCH RELAY AC CLTCH FUSE BATTERY POS VOL LOW REFERENCE GROUND BLK WIRE BLK/WHT WIRE BLOWER FUSE BLOWER MOTOR SPEED CTRL BLOWER RELAY BODY CONTROL MODULE (BCM) (ON LOWER LEFT SIDE OF DASH) BRN WIRE DEFOGGER SYSTEM COMPUTER DATA LINES SYSTEM DK BLU WIRE DK GRN WIRE DK GRN/WHT WIRE DK PNK WIRE EMISSION 2 FUSE GRN WIRE GRY WIRE GRY/BLK WIRE HOT AT ALL TIMES HOT W/ IGN MAIN RELAY ENERGIZED HOT W/ PWR/TRN RELAY ENERGIZE HVAC CONTROL MODULE (CENTER OF DASH, UNDER RADIO) IGNITION 3 VOLTAGE LT BLU WIRE LT BLU/BLK WIRE LT GRN WIRE LT GRN/BLK WIRE LT GRN/WHT WIRE MISC IGN FUSE NCA WIRE NEAR BASE OF STEERING COIL) PNK WIRE PPL/WHT WIRE RECIRCULATION ACTUATOR (LEFT OF BLOWER MOTOR ON HVAC) RED/WHT WIRE SUNLOAD/ AMBIENT LIGHT SENSOR (AT TOP CENTER OF DASH) TAN WIRE TAN/BLK WIRE UNDERHOOD FUSE BLOCK (AT RIGHT FRONT OF ENGINE COMPT) DISPLAY FUSE WHT WIRE WHT/BLK WIRE YEL WIRE YEL/BLK WIRE

4.6L 3.6L A/C CMPRSR CLUTCH RELAY A/C CMPRSR CLUTCH RELAY CTRL A/C COMPRESSOR CLUTCH (AT LEFT FRONT OF ENGINE, ON A/C COMPRESSOR) A/C REFRIG PRESS SENS SIG AC CLTCH FUSE BLK WIRE COMPUTER DATA LINES SYSTEM DK GRN WIRE DK GRN/WHT WIRE EMISSION 2 FUSE GRY WIRE HOT AT ALL TIMES HOT W/ PWR/TRN RELAY ENERGIZE HVAC CONTROL MODULE (CENTER OF DASH) LOW REFERENCE LOW SPEED GMLAN SERIAL DATA LOW SPEED GMLAN SERIAL DATA NCA WIRE ORG/BLK WIRE SERIAL DATA BUS- TAN WIRE TAN/BLK WIRE UNDER RADIO) UNDERHOOD FUSE BLOCK (AT RIGHT FRONT OF ENGINE COMPT)

3.6L 3.6L 4.6L 4.6L AUTOMATIC TRANSMISSION BANK 1 SENSOR 2 BANK 2 SENSOR 2 BATTERY BLK WIRE BLWR FUSE BLWR RELAY BODY CONTROL MODULE (BCM) BRN WIRE DATA LINK CONNECTOR (DLC) DISPLAY FUSE ECM BATT FUSE TRLR BRK FUSE EMISSION 2 FUSE ENGINE CONTROL MODULE (ECM) FAN 1 FUSE FAN 1 RELAY FAN 2 RELAY FAN S/P RELAY FAN-2 FUSE GENERATOR GENERATOR INLINE FUSE HEATED OXYGEN SENSOR HEATED OXYGEN SENSOR HVAC CONTROL MODULE INSTRUMENT PANEL CLUSTER (IPC) MAIN RELAY CONTROL NCA WIRE PNK PNK WIRE PNK WIRE PWR/TRN RELAY RED WIRE RVC SNSR FUSE SPARE FUSE SPLICE PACK STARTER TCM BATT FUSE TO ECM 1 FUSE (DIAGRAM 2 OF 8) TO HORN FUSE (DIAGRAM 3 OF 8) TRANSMISSION CONTROL MODULE (TCM) WHT WIRE

30 31 32 33 PNK WIRE 34 35 PPL AIR BAG FUSE BANK 1 SENSOR 2 (DOWNSTREAM OF RIGHT CATALYTIC CONVERTER) BANK 2 SENSOR 2 (DOWNSTREAM OF LEFT CATALYTIC CONVERTER) BLK WIRE BRN WIRE BRN/WHT WIRE COMPUTER DATA LINES SYSTEM DK BLU WIRE DK GRN WIRE DK GRN/WHT WIRE ECM BATT FUSE ECM FUSE ECM, TCM IGN FUSE EMISSION 1 FUSE EMISSION 2 FUSE EVEN COILS FUSE FUEL PUMP RELAY GRY WIRE GRY/WHT WIRE HEATED OXYGEN HOT AT ALL TIMES HOT W/ IGN MAIN RELAY ENERGIZED IGN 1 INSTRUMENT PANEL CLUSTER (IPC) KNOCK SENSOR (KS) 1 (AT RIGHT SIDE OF ENGINE) KNOCK SENSOR (KS) 2 (AT LEFT SIDE OF ENGINE) LOGIC B+ LOW REF IAT SENS SIG GMLAN LT BLU WIRE LT BLU/WHT WIRE MAF SENS SIG 12 VOLT REF GND MALFUNCTION INDICATOR LAMP MASS AIR FLOW (MAF) SENSOR (IN AIR CLEANER INTAKE TUBE) NCA WIRE ODD COILS FUSE ORG/WHT WIRE PNK WIRE PNK/BLK WIRE POWER DISTRIBUTION SYSTEM PPL PPL/WHT WIRE PWR/TRN RELAY RED/WHT WIRE SPARE FUSE TAN WIRE TAN/WHT WIRE UNDERHOOD FUSE BLOCK (AT RIGHT FRONT OF ENGINE COMPT) FUEL PUMP FUSE WHT WIRE YEL WIRE

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 PPL IC 1 CTRL 5 VOLT REF 2 5 VOLT REF 1 5 VOLT REF 1 LOW REF LOW REF A/C COMPRESSOR CLUTCH HI SPD COOLING FAN EVAP CANISTER VENT ACC WAKE UP SERIAL IGN 1 VOLT B+ PNK WIRE ACCELERATOR PEDAL POSITION (APP) SENSOR (ABOVE ACCELERATOR PEDAL) AIR CONDITIONING SYSTEM COOLING FANS SYSTEM APP SENS 1 SIG FUEL TANK PRESSURE APP SENS 2 SIG BRN WIRE BRN/WHT WIRE DK BLU WIRE DK BLU/WHT WIRE DK GRN WIRE DK GRN/WHT WIRE ECM BATT FUSE ECM 1 FUSE ODD COILS FUSE SPARE FUSE ECM, TCM IGN FUSE AIR BAG FUSE EMISSION 1 FUSE EMISSION 2 FUSE EVEN COILS FUSE FUEL LEVEL PRIMARY FUEL LEVEL SECONDARY GRY WIRE HOT AT ALL TIMES HOT W/ IGN MAIN RELAY ENERGIZED KNOCK SENSOR (KS) 1 (AT MIDDLE OF RIGHT CYLINDER HEAD, UNDER INTAKE MANIFOLD) KNOCK SENSOR (KS) 2 (AT MIDDLE OF LEFT CYLINDER HEAD, UNDER INTAKE MANIFOLD) KS 2 SIG KS 2 SIG KS 1 SIG KS 1 SIG LOW REF LT BLU WIRE MAIN RLY CTRL MIL CTRL FUEL PUMP RLY CTRL NCA WIRE PNK WIRE PNK/BLK WIRE POWER DISTRIBUTION SYSTEM PPL PPL/WHT WIRE PWR/TRN RELAY RED/WHT WIRE STARTER RLY CTRL STARTING/ CHARGING SYSTEM STOP LP SW SIG TAN WIRE TAN/BLK WIRE TAN/WHT WIRE THROTTLE ACTUATOR CONTROL (TAC) MODULE (AT FRONT OF ENGINE) UNDERHOOD FUSE BLOCK (AT RIGHT FRONT OF ENGINE COMPT) WHT WIRE WHT/BLK WIRE YEL WIRE