Cadillac CTS I (2002-2007) low fan fuse Wiring diagrams

25 9 49 39 24 4 20 LOW REFERENCE A/C REFRIG PRESS SENSOR A/C CLUTCH RELAY CTRL 42 80 74 LOW SPEED FAN RELAY CTRL LOW REFERENCE ECT SENSOR SIGNAL 5.7L 65 33 MAIN RELAY CTRL HI SPEED FAN RELAY CTRL 7 23 LOW REFERENCE ECT SENSOR SIGNAL 80 14 43 LOW REFERENCE A/C REFRIG PRESS SENSOR A/C CLUTCH RELAY CTRL A/C REFRIGERANT PRESSURE SENSOR (NEAR THE LEFT FRONT STRUT TOWER) AMBIENT AIR TEMPERATURE SENSOR (UNDER FRONT BUMPER, NEAR FRONT GRILLE) BLK WIRE BRN WIRE COOLANT LEVEL SWITCH (IN LEFT FRONT CORNER OF COOLANT SURGE TANK) DK BLU WIRE DK GRN WIRE DK GRN/WHT WIRE ENGINE CONTROL MODULE (ECM) (FRONT OF RIGHT VALVE COVER) ENGINE CONTROLS SYSTEM ENGINE COOLANT LOW LEVEL EXCEPT 5.7L EXCEPT 5.7L 5.7L FEED GRY WIRE HI SPEED FAN RELAY HIGH FAN FUSE HOT AT ALL TIMES LEFT COOLING FAN (LEFT SIDE OF RADIATOR) LO SPEED FAN RELAY LOGIC LOW FAN FUSE LT BLU WIRE LT GRN WIRE LT GRN/BLK WIRE MAIN RELAY MAIN RELAY CTRL HI SPEED FAN RELAY CTRL LOW SPEED FAN RELAY CTRL MESSAGE CENTER ORG/ WIRE ORG/BLK WIRE POWERTRAIN CONTROL MODULE PPL RADIO RIGHT COOLING FAN (RIGHT SIDE OF RADIATOR) RTN S/P FAN RELAY SERIAL DATA SIG SPLICE PACK TAN WIRE UNDERHOOD FUSE BLOCK (RIGHT FRONT OF ENGINE COMPARTMENT) WHT WIRE YEL WIRE

24 4 20 MAIN RELAY CTRL HIGH SPEED FAN RELAY CTRL LOW SPEED FAN RELAY CTRL 2761 (OR 470) 410 42 80 74 LOW SPEED FAN RELAY CTRL LOW REFERENCE ECT SENSOR SIGNAL 5.7L 65 33 MAIN RELAY CTRL HIGH SPEED FAN RELAY CTRL 7 23 LOW REFERENCE ECT SENSOR SIGNAL BLK WIRE BLU WIRE BRN WIRE COMPUTER DATA LINES SYSTEM COOLANT LEVEL SWITCH (IN LEFT FRONT CORNER OF COOLANT SURGE TANK) DK BLU WIRE DK GRN WIRE ENGINE CONTROL MODULE (ECM) (FRONT OF RIGHT VALVE COVER) ENGINE COOLANT LOW LEVEL EXCEPT 5.7L GRY WIRE HI FAN FUSE HI SPEED FAN RELAY HOT AT ALL TIMES HVAC CONTROL MODULE (BEHIND CENTER OF DASH, BELOW RADIO) LEFT COOLING FAN (LEFT SIDE OF RADIATOR) LO SPEED FAN RELAY LOGIC LOW FAN FUSE LT BLU WIRE LT GRN WIRE MAIN RELAY MESSAGE CENTER POWERTRAIN CONTROL MODULE (PCM) PPL PPL PPL SERIAL DATA SERIAL DATA COOLANT LEVEL SW RADIO RIGHT COOLING FAN (RIGHT SIDE OF RADIATOR) S/P FAN RELAY SERIAL DATA TAN WIRE UNDERHOOD FUSE BLOCK (RIGHT FRONT OF ENGINE COMPARTMENT) WHT WIRE YEL WIRE

5.7L 5.7L (IN ENGINE HARNESS, 14 CM FROM ECT SENSOR CONNECTOR) A/T BANK 1 SENSOR 2 BANK 2 SENSOR 2 BATTERY BLK WIRE BLOWER FUSE BLOWER RELAY BRN WIRE CCP FUSE DASH INTEGRATION MODULE (DIM) DATA LINK CONNECTOR (DLC) DIM/ ALDL FUSE ECM FUSE (DIAGRAM 3 OF 7) ECM/TCM FUSE ENGINE CONTROL MODULE (ECM) EVAPORATIVE EMISSIONS (EVAP) CANISTER PURGE SOLENOID VALVE EXCEPT 5.7L FLASHER FUSE FUEL INJECTOR 1 FUEL INJECTOR 3 FUEL INJECTOR 5 FUEL INJECTOR 7 FUEL INJECTOR 3 FUEL INJECTOR 5 FUSIBLE LINK GENERATOR HI FAN FUSE HI SPEED FAN RELAY HVAC CONTROL MODULE IGNITION COIL 1 IGNITION COIL 3 IGNITION COIL 5 FUEL INJECTOR 1 INSTRUMENT PANEL CLUSTER (IPC) LOW FAN FUSE LOW SPEED FAN RELAY MAIN RELAY ODD INJ/ COIL FUSE ORG/ WIRE PNK PNK PNK PNK PNK WIRE PNK PNK PNK PNK WIRE PNK PNK PNK WIRE PNK WIRE PNK/ PNK/ EXCEPT 5.7L 5.7L WIRE PNK/BLK WIRE POST 2 FUSE POWERTRAIN CONTROL MODULE (PCM) RED WIRE RED/WHT WIRE REVERSE LOCK OUT SOLENOID S/P FAN RELAY SKIP SHIFT SOLENOID SPARE FUSE STARTER THEFT DETERRENT CONTROL MODULE TO UNDERHOOD FUSE BLOCK (HORN RELAY) (DIAGRAM 2 OF 7) TO UNDERHOOD FUSE BLOCK (PRE 2/CAM TOS FUSE TRAILER PROVISIONS TRANSMISSION CONTROL MODULE (TCM) TURN SIGNAL/ HAZARD FLASHER MODULE VEHICLE SPEED SENSOR (VSS) VOLT CHECK FUSE WHT WIRE