Mercury Mountaineer I facelift (1997-2001) fuse 20 Wiring diagrams

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 1 1 CURRENT SENSE LOW DOWN IN ANTI-THEFT SYSTEM BLK WIRE BLK/ORG WIRE BLK/PNK WIRE BLK/WHT WIRE BRN/LT BLU WIRE CENTRAL JUNCTION BOX (BELOW LEFT SIDE OF DASH) COMPUTER DATA LINES SYSTEM DEFOGGER SYSTEM DK BLU/ORG WIRE DK GRN/VIO WIRE DOOR LOCKS SYSTEM FUSE 10 FUSE 20 FUSE 25 FUSE 28 GENERIC ELECTRONIC MODULE ONLY GENERIC ELECTRONIC MODULE/ CENTRAL TIMER MODULE (BEHIND CENTER OF DASH) GRY WIRE GRY/BLK WIRE GRY/LT BLU WIRE GRY/RED WIRE GRY/YEL WIRE HOT AT ALL TIMES HOT IN HOT IN ACC OR RUN INSTRUMENT CLUSTER SYSTEM INTERIOR LIGHTS SYSTEM ANTI-LOCK BRAKES SYSTEM INTERIOR LIGHTS SYSTEM ENGINE CONTROLS SYSTEM LT BLU/ORG WIRE LT BLU/RED WIRE LT BLU/WHT WIRE LT GRN/ORG WIRE LT GRN/YEL WIRE ORG/WHT WIRE ORG/YEL WIRE PNK WIRE PNK/LT BLU WIRE PNK/LT GRN WIRE PNK/YEL WIRE POWER WINDOW SYSTEM RED WIRE RED/BLK WIRE RUN WIRE TAN/LT BLU WIRE TAN/RED WIRE TAN/YEL WIRE VIO/ORG WIRE WARNING SYSTEM WHT WIRE WHT/BLK WIRE WHT/VIO WIRE WHT/YEL WIRE WIPER/WASHER SYSTEM (FRONT) WIPER/WASHER SYSTEM (FRONT-REAR) YEL WIRE YEL/BLK WIRE YEL/RED WIRE YEL/WHT WIRE

"ANTI-THEFT" INDICATOR 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 UNLCK LF 1/2 1/2 3/4 7/8 9/0 DISARM 3/4 5/6 7/8 9/0 ANT 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 ANTENNA ANTI- THEFT HOOD SWITCH (CLOSED W/ HOOD OPEN) BATTERY JUNCTION BOX (LEFT SIDE OF ENGINE COMPT, AT FENDER APRON) BLK WIRE BLK/ORG WIRE BLK/PNK WIRE BLK/WHT WIRE BRAKE PEDAL POSITION SWITCH (BEHIND STEERING COLUMN) BRN WIRE BRN/LT GRN WIRE COM DATA DK BLU WIRE DK BLU/LT GRN WIRE DK GRN WIRE DK GRN/PPL WIRE DK GRN/WHT WIRE DOOR AJAR "R" INPUT DOOR LOCKS ELECTRONIC SUSPENSION SYSTEM EXTERIOR LIGHTS (TR SENSOR-A/T) (BACKUP SW-M/T) FUSE 20 FUSE 9 FUSE JUNCTION PANEL (LEFT SIDE OF VEHICLE, BELOW DASH) GENERIC ELECTRONIC MODULE (BEHIND CENTER OF DASH) GROUND KYPD ILLUM IND LED HEADLIGHTS SYSTEM (AUTOLAMPS) HOOD SW HORN RLY HORNS SYSTEM HOT AT ALL TIMES HOT IN ACCY OR RUN IG TAMPER IGN BPP SW ILLUMINATION INSTRUMENT CLUSTER INT LIGHTS UNLCK ALL BAT KEYLESS ENTRY SWITCH ASSEMBLY LEFT FRONT DOOR DISARM SWITCH (CLOSED IF OPENED W/ KEY) LIFTGATE DISARM SWITCH (CLOSED IF OPENED W/KEY) LO BEAM LOCK ALL LT BLU WIRE LT BLU/WHT WIRE LT BLU/YEL WIRE LT GRN WIRE LT GRN/RED WIRE MEM 1 MEM 2 MEMORY SYSTEM NCA WIRE ORG/ WIRE PASSIVE ANTI-THEFT SYSTEM MODULE (BEHIND TOP RIGHT SIDE OF DASH) PNK WIRE PNK/LT GRN WIRE PNK/YEL WIRE PPL RED WIRE RED/LT GRN WIRE REMOTE ANTI-THEFT PERSONALITY MODULE (LEFT REAR QUARTER PANEL) RIGHT FRONT DOOR DISARM SWITCH (CLOSED IF OPENED W/KEY) TAN WIRE TAN/LT GRN WIRE WHT WIRE WHT/LT BLU WIRE WHT/PPL WIRE YEL WIRE YEL/BLK WIRE YEL/LT GRN WIRE

4.0L 5.0L AUXILIARY RELAY BOX 1 (LEFT SIDE OF ENGINE COMPARTMENT) BATTERY JUNCTION BOX (LEFT SIDE OF ENGINE COMPARTMENT) BATTERY JUNCTION BOX PCM POWER DIODE BLK WIRE BRAKE PEDAL POSITION SWITCH BRAKE PRESSURE SWITCH BRN WIRE CENTRAL TIMER MODULE/ GENERIC ELECTRONIC MODULE DATA LINK CONNECTOR DAY/NIGHT MIRROR/ AUTOLAMP SENSOR DIMMER RELAY FROM MAXI FUSE 1 DIAGRAM 2 OF 5) FROM MAXI FUSE 5 (DIAGRAM 2 OF 5) FROM PCM POWER RELAY (DIAGRAM 2 OF 5) FRONT WASHER PUMP RELAY FUSE 1 FUSE 11 FUSE 12 FUSE 13 FUSE 15 FUSE 16 FUSE 19 FUSE 20 FUSE 25 FUSE 5 FUSE 9 FUSE JUNCTION PANEL GENERIC ELECTRONIC MODULE GRY WIRE IGNITION COIL 1, 2 RADIO NOISE CAPACITOR IGNITION COIL 3, 4 IGNITION SWITCH INSTRUMENT CLUSTER LOCK LOCK OFF LT BLU WIRE LT GRN WIRE MEMORY SEAT SWITCH NCA WIRE OFF ORG/ WIRE ORG/LT GRN WIRE PASSIVE ANTI-THEFT SYSTEM MODULE PNK PNK WIRE PNK WIRE POWER ANTENNA MODULE POWER MIRROR SWITCH PPL RADIO NOISE CAPACITOR IGNITION COIL RED WIRE RED/LT GRN WIRE RELAY MODULE REMOTE ANTI-THEFT PERSONALITY MODULE RADIO RUN WIRE TAN/BLK WIRE TO FUSE 10 (DIAGRAM 5 OF 5) TO FUSE 21 (DIAGRAM 4 OF 5) TO FUSE 24 (DIAGRAM 4 OF 5) TO FUSE 27 (DIAGRAM 4 OF 5) WHT WIRE WIPER MOTOR LIFTGATE WIPER/ WASHER SWITCH WIPER RUN RELAY WIPER HI-LO RELAY YEL WIRE

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 ILLUM RETURN GROUND FUSED IGNITION ANTENNA ANTI-LOCK BRAKES SYSTEM AUDIO ON AUDIO SYSTEM ON PROTOCOL A PROTOCOL B AUDIO SYTEM ON POWER BLK WIRE BLK/LT GRN WIRE BRN/PNK WIRE CD CHANGER CD PLAYER SHIELD CD RIGHT SIG IN CD RIGHT SIG OUT CD LEFT SIG IN CD LEFT SIG OUT DK GRN/ORG WIRE FUSE 20 FUSE 28 FUSE 29 FUSE 34 FUSE JUNCTION PANEL (LEFT SIDE OF VEHICLE, BELOW DASH) GROUND GROUND GROUND ILLUM AMP R REAR (+) AMP L REAR (+) GRY WIRE GRY/BLK WIRE GRY/LT BLU WIRE HOT AT ALL TIMES HOT IN HOT IN RUN OR ACC INTERIOR LIGHTS LEFT FRONT SPEAKER LEFT SIG (-) LT BLU/PNK WIRE LT BLU/WHT WIRE LT GRN WIRE LT GRN/BLK WIRE LT GRN/RED WIRE LT GRN/VIO WIRE NCA WIRE ORG/BLK WIRE ORG/LT GRN WIRE ORG/RED WIRE POWER PROTOCOL A PROTOCOL A PROTOCOL B PROTOCOL B RADIO REAR INTEGRATED CONTROL PANEL RED WIRE RED/BLK WIRE RIGHT FRONT SPEAKER LEFT REAR SPEAKER RIGHT REAR SPEAKER RIGHT SIG SHIELD TAN WIRE TAN/LT GRN WIRE TAN/WHT WIRE TAN/YEL WIRE VEHICLE SPEED SIG VIO WIRE WHT/LT GRN WIRE YEL WIRE YEL/BLK WIRE

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 ILLUM RETURN GROUND FUSED IGNITION 1 2 3 4 5 6 7 8 SUBWOOFER (-) SUBWOOFER (+) AUDIO SHIELD HIGH AUDIO MUTE 1068 797 AUDIO SYTEM ON POWER 235 57 1000 INTERIOR LIGHTS 694 57 235 825 827 GROUND GROUND ILLUM AMP R REAR (+) AMP L REAR (+) 832 833 PROTOCOL A PROTOCOL B AIR BAG SLIDING CONTACT ANTI-LOCK BRAKES SYSTEM AUDIO ON AUDIO SYSTEM ON PROTOCOL A PROTOCOL B AUDIO/ CLIMATE CONTROL SWITCH ASSEMBLY BAND BLK WIRE BLK/LT GRN WIRE BLK/WHT WIRE BRN/ORG WIRE BRN/PNK WIRE CD CHANGER CD PLAYER SHIELD CD RIGHT SIG IN CD RIGHT SIG OUT CD LEFT SIG IN CD LEFT SIG OUT DK GRN/ORG WIRE DK GRN/VIO WIRE DOWN FUSE 1 FUSE 20 FUSE 28 FUSE 29 FUSE 34 FUSE JUNCTION PANEL (LEFT SIDE OF VEHICLE, BELOW DASH) FUSED IGNITION POWER ANTENNA LOGIC GROUND GROUND GRY WIRE GRY/BLK WIRE GRY/LT BLU WIRE HIGH AUDIO MUTE GROUND HOT AT ALL TIMES HOT IN HOT IN RUN OR ACC INTERIOR LIGHTS LEFT FRONT SPEAKER LEFT REAR SPEAKER RIGHT FRONT SPEAKER LEFT SIG (-) LT BLU WIRE LT BLU/PNK WIRE LT BLU/RED WIRE LT BLU/WHT WIRE LT BLU/YEL WIRE LT GRN WIRE LT GRN/BLK WIRE LT GRN/RED WIRE LT GRN/VIO WIRE MEM MIRRORS SYSTEM NCA WIRE ORG/ WIRE ORG/BLK WIRE ORG/LT BLU WIRE ORG/LT GRN WIRE ORG/RED WIRE POWER POWER ANTENNA POWER ANTENNA MODULE (ON ANTENNA MAST) POWER SUBWOOFER (+) SUBWOOFER (-) PROTOCOL A PROTOCOL B RADIO RADIO CONTROL REAR INTEGRATED CONTROL PANEL RED WIRE RED/BLK WIRE RIGHT REAR SPEAKER RIGHT SIG SHIELD SPEED CONTROL SERVO (RIGHT REAR OF ENGINE COMPT) SUB SPEAKER (-) SUBWOOFER SUBWOOFER AMPLIFIER TAN WIRE TAN/LT GRN WIRE TAN/WHT WIRE TAN/YEL WIRE VEHICLE SPEED SIG VIO WIRE WHT/LT GRN WIRE YEL WIRE YEL/BLK WIRE

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 ILLUM RETURN GROUND FUSED IGNITION ANTENNA ANTI-LOCK BRAKES BLK WIRE BLK/LT GRN WIRE BRN/PNK WIRE DK GRN/ORG WIRE FUSE 20 FUSE 29 FUSE JUNCTION PANEL (LEFT SIDE OF VEHICLE, BELOW DASH) FUSE 28 GRY/BLK WIRE GRY/LT BLU WIRE HOT AT ALL TIMES HOT IN HOT IN RUN OR ACC LEFT FRONT SPEAKER LEFT REAR SPEAKER LT BLU/WHT WIRE LT GRN WIRE LT GRN/VIO WIRE NCA WIRE ORG/LT GRN WIRE ORG/RED WIRE RADIO RED WIRE RED/BLK WIRE RIGHT FRONT SPEAKER RIGHT REAR SPEAKER TAN/YEL WIRE VEHICLE SPEED VIO WIRE WHT/LT GRN WIRE YEL WIRE YEL/BLK WIRE

6 11 14 15 IGN BATTERY IGN IGN BLK WIRE BLK/PNK WIRE BRN/LT BLU WIRE CENTRAL JUNCTION BOX (BEHIND CENTER OF DASH) FUSE 10 FUSE 20 FUSE 25 FUSE 28 GRY WIRE GRY/RED WIRE GRY/YEL WIRE HEAD OFF PARK HOT AT ALL TIMES HOT IN RUN HOT IN RUN OR ACC HOT IN START INSTRUMENT CLUSTER KEY WARNING SWITCH LEFT FRONT DOOR AJAR SWITCH LEFT LIFTGATE AJAR SWITCH LEFT REAR DOOR AJAR SWITCH LIFTGATE WIPER DISABLE SWITCH LT GRN/YEL WIRE MAIN LIGHT SWITCH NCA WIRE PARK LAMP RELAY (IN RELAY MODULE) PNK WIRE PNK/LT BLU WIRE RED WIRE RED/BLK WIRE RIGHT LIFTGATE AJAR SWITCH RIGHT REAR DOOR AJAR SWITCH RIGHT FRONT DOOR AJAR SWITCH SEAT BELT IND SEAT BELT WARNING SWITCH (IN SEAT BELT BUCKLE) WHT WIRE WHT/BLK WIRE WHT/VIO WIRE WHT/YEL WIRE YEL WIRE YEL/BLK WIRE