Mercury Sable IV (1999-2005) fuse 21 Wiring diagrams

1 2 3 4 5 6 SUNLOAD SENSOR AUTOLAMP RELAY AUTOLAMP HEADLAMP RELAY AUTOLAMP ON AUTOLAMP ON/OFF SIGNAL AUTOLAMP RELAY AUTOLAMP SENSOR (IN DASH, ABOVE GLOVE BOX) BATTERY JUNCTION BOX (FRONT CENTER OF ENGINE COMPT, BEHIND RADIATOR) FUSE 19 BLK WIRE BLK/LT GRN WIRE BLK/YEL WIRE BRN WIRE CENTRAL JUNCTION BOX (UNDER LEFT SIDE OF DASH) DASH) DAYTIME RUNNING LAMPS (DRL) RELAY DK BLU WIRE DK GRN WIRE DK GRN/ORG WIRE DRL RELAY FOG LAMP RELAY FOG LAMPS FOG LAMPS ON IND FUSE 11 FUSE 16 FUSE 21 FUSE 24 FUSE 27 FUSE 29 FUSE 32 GENERIC ELECTRONIC MODULE (GEM) (UNDER LEFT SIDE OF DASH) GRN WIRE GROUND GRY WIRE HEAD HEAD PARK OFF HI LO HIGH BEAM IND HOT AT ALL TIMES HOT IN HOT IN RUN OR ACC HOT IN START OR RUN INSTRUMENT CLUSTER LEFT FRONT FOG LAMP RIGHT FRONT FOG LAMP LEFT HEADLAMP LO HI LT BLU WIRE LT BLU/BLK WIRE LT GRN WIRE LT GRN/BLK WIRE MAIN LIGHT SWITCH MULTI- FUNCTION SWITCH (FLASH TO PASS) OFF ORG/ WIRE PARK BRAKE SWITCH PARK OFF POWER, HOT W/ HIGH BEAMS ON RED WIRE RED/BLK WIRE RED/YEL WIRE RELAY CENTER BOX 1 (UNDER LEFT SIDE OF DASH) REMOTE CLIMATE CONTROL (RCC) MODULE (BEHIND CENTER OF DASH, NEAR GLOVE BOX) RIGHT HEADLAMP RUN WIRE SUNLOAD SENSOR TAN WIRE TO PASS LO VIO WIRE VIO/LT BLU WIRE VIO/ORG WIRE VIO/WHT WIRE WHT WIRE WHT/RED WIRE WHT/VIO WIRE YEL WIRE

1 2 3 4 5 6 SUNLOAD SENSOR AUTOLAMP RELAY AUTOLAMP HEADLAMP RELAY AUTOLAMP ON AUTOLAMP ON/OFF SIGNAL AUTOLAMP RELAY AUTOLAMP SENSOR (IN DASH, ABOVE GLOVE BOX) BATTERY JUNCTION BOX (FRONT CENTER OF ENGINE COMPT, BEHIND RADIATOR) FUSE 19 BLK WIRE BLK/LT GRN WIRE BLK/YEL WIRE BRN WIRE CENTRAL JUNCTION BOX (UNDER LEFT SIDE OF DASH) DASH) DK BLU WIRE DK GRN WIRE DK GRN/ORG WIRE FOG LAMP RELAY FOG LAMPS FOG LAMPS ON IND FUSE 11 FUSE 16 FUSE 21 FUSE 24 FUSE 27 FUSE 29 GENERIC ELECTRONIC MODULE (GEM) (UNDER LEFT SIDE OF DASH) GROUND HEAD HEAD PARK OFF HI LO HIGH BEAM IND HOT AT ALL TIMES HOT IN RUN OR ACC HOT IN RUN OR START HOT IN START OR RUN INSTRUMENT CLUSTER LEFT FRONT FOG LAMP RIGHT FRONT FOG LAMP LEFT HEADLAMP LO HI LT BLU WIRE LT BLU/BLK WIRE LT GRN WIRE LT GRN/BLK WIRE MAIN LIGHT SWITCH MULTI- FUNCTION SWITCH (FLASH TO PASS) OFF ORG/ WIRE PARK OFF POWER, HOT W/ HIGH BEAMS ON RED WIRE RED/BLK WIRE RED/YEL WIRE RELAY CENTER BOX 1 (UNDER LEFT SIDE OF DASH) REMOTE CLIMATE CONTROL (RCC) MODULE (BEHIND CENTER OF DASH, NEAR GLOVE BOX) RIGHT HEADLAMP SUNLOAD SENSOR TAN WIRE TO PASS LO VIO WIRE VIO/ORG WIRE VIO/WHT WIRE WHT WIRE WHT/RED WIRE WHT/VIO WIRE YEL WIRE

AUTOLAMP ON BLK WIRE BLK/LT GRN WIRE BLK/YEL WIRE BRN WIRE CENTRAL JUNCTION BOX (UNDER LEFT SIDE OF DASH) DAYTIME RUNNING LAMPS (DRL) RELAY DK BLU WIRE DK GRN WIRE DK GRN/ORG WIRE DRL RELAY FOG LAMPS (NOT USED) FOG LAMPS ON IND FUSE 11 FUSE 16 FUSE 21 FUSE 27 FUSE 29 FUSE 32 GENERIC ELECTRONIC MODULE (GEM) (UNDER LEFT SIDE OF DASH) GRN WIRE GROUND GRY WIRE HEAD HEAD PARK OFF (NOT USED) AUTOLAMP ON HI LO HIGH BEAM IND HOT AT ALL TIMES HOT IN HOT IN RUN OR ACC HOT IN START OR RUN INSTRUMENT CLUSTER LEFT HEADLAMP LO HI LT BLU WIRE LT GRN WIRE LT GRN/BLK WIRE MAIN LIGHT SWITCH MULTI- FUNCTION SWITCH (FLASH TO PASS) OFF ORG/ WIRE PARK BRAKE SWITCH PARK OFF POWER, HOT W/ HIGH BEAMS ON RED WIRE RED/BLK WIRE RED/YEL WIRE RELAY CENTER BOX 1 (UNDER LEFT SIDE OF DASH) RIGHT HEADLAMP RUN WIRE TO PASS LO VIO WIRE VIO/LT BLU WIRE VIO/WHT WIRE WHT WIRE WHT/RED WIRE YEL WIRE

AUTOLAMP ON BLK WIRE BLK/LT GRN WIRE BLK/YEL WIRE BRN WIRE CENTRAL JUNCTION BOX (UNDER LEFT SIDE OF DASH) DK BLU WIRE DK GRN WIRE FOG LAMPS (NOT USED) FOG LAMPS ON IND FUSE 11 FUSE 16 FUSE 21 FUSE 27 FUSE 29 GENERIC ELECTRONIC MODULE (GEM) (UNDER LEFT SIDE OF DASH) GROUND HEAD HEAD PARK OFF (NOT USED) AUTOLAMP ON HI LO HIGH BEAM IND HOT AT ALL TIMES HOT IN RUN OR ACC HOT IN START OR RUN INSTRUMENT CLUSTER LEFT HEADLAMP LO HI LT GRN WIRE LT GRN/BLK WIRE MAIN LIGHT SWITCH MULTI- FUNCTION SWITCH (FLASH TO PASS) OFF ORG/ WIRE PARK OFF POWER, HOT W/ HIGH BEAMS ON RED WIRE RED/BLK WIRE RED/YEL WIRE RIGHT HEADLAMP TO PASS LO VIO WIRE VIO/WHT WIRE WHT WIRE WHT/RED WIRE YEL WIRE

3.0L 12-VALVE ABS CONTROL MODULE RIGHT HEADLAMP BATTERY BATTERY JUNCTION BOX (FRONT CENTER OF ENGINE COMPT, BEHIND RADIATOR) BLK WIRE CD CHANGER DK BLU WIRE DK GRN WIRE DOCKING STATION ENGINE COOLING FAN BRAKE RELAY EXCEPT 3.0L 12-VALVE FRONT CIGAR LIGHTER FUEL PUMP RELAY FUSE 1 FUSE 11 FUSE 13 FUSE 15 FUSE 19 FUSE 16 FUSE 17 FUSE 18 FUSE 2 FUSE 21 FUSE 22 FUSE 26 FUSE 3 FUSE 7 FUSE 9 FUSE B (+) GENERATOR GRN WIRE IN-LINE FUSE (IN LUGGAGE COMPT, ABOVE LEFT REAR WHEELWELL) FUSE 1 LEFT HEADLAMP LT BLU WIRE LT GRN WIRE LT PNK WIRE ORG/ WIRE ORG/LT BLU WIRE PCM POWER RELAY PNK WIRE POWERTRAIN CONTROL MODULE (PCM) REAR CONTROL UNIT (RCU) REAR WINDOW DEFROST RELAY 2 RED WIRE RED/YEL WIRE RELAY CENTER BOX 1 (UNDER LEFT SIDE OF DASH) STARTER A/C RELAY CLUTCH RELAY STARTER MOTOR TAN WIRE TO FUSE 16 (CENTRAL JUNCTION BOX (DIAGRAM 2 OF 3) TO FUSE 22 (CENTRAL JUNCTION BOX) (DIAGRAM 3 OF 3) VIO WIRE W/ CELL PHONE WHT WIRE YEL WIRE