Lincoln MKZ I facelift (2009-2012) (hybrid: under driver's seat) Wiring diagrams

ACTIVE TORQUE CONTROL COUPLING SOLENOID (VEHICLE UNDERBODY, NEAR FUEL TANK) BLK WIRE BLK/WHT WIRE BLU WIRE BLU/RED WIRE COMPUTER DATA LINES SYSTEM FUSE GND ITCC SOL - GRY WIRE HOT AT ALL TIMES HOT IN START OR RUN HS CAN + RUN/START B+ HS CAN+ ITCC SOL + MODULE (LEFT SIDE OF DASH) NCA WIRE RED WIRE SMART JUNCTION BOX (SJB) (LEFT SIDE OF DASH) VIO/WHT WIRE WHT WIRE WHT/BLU WIRE WHT/VIO WIRE YEL WIRE YEL/GRY WIRE

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 MS CAN+ MS CAN- PCBLWCTL PBBLWCTL 25 26 MS CAN + MS CAN - BATTERY JUNCTION BOX (BJB) (LEFT SIDE OF ENGINE COMPT) BLK/WHT WIRE BLK/YEL WIRE BLU WIRE BLU/BRN WIRE BLU/GRN WIRE BLU/ORG WIRE BLU/WHT WIRE BRN WIRE BRN/BLU WIRE BRN/GRN WIRE BRN/YEL WIRE COMPUTER DATA LINES SYSTEM DBLWR- DBLWR+ DCBLWCTL DBBLWCTL DCSHSENS DCSHSENSRT DBKSENS DBKSENSRT EARLY PRODUCTION FUSE 12 GRN WIRE GRN/BLU WIRE GRN/BRN WIRE GRN/RED WIRE GRY WIRE GRY/BLU WIRE GRY/BRN WIRE GRY/ORG WIRE GRY/VIO WIRE HOT AT ALL TIMES HVAC-DATC (CENTER OF DASH) LATE PRODUCTION LEFT FRONT SEAT BACKREST HEATER MAT (DRIVER'S SEAT BACK) LEFT FRONT SEAT CUSHION HEATER MAT (SEAT CUSHION) NCA WIRE ORG/ WIRE PBLWR- PBLWR+ PCSHSENS PCSHSENSRT PBKSENS PBKSENSRT RED WIRE RIGHT FRONT SEAT BACKREST HEATER MAT (RIGHT SIDE OF FRONT PASSENGER'S SEAT BACK) VIO WIRE VIO/ORG WIRE VIO/WHT WIRE WHT WIRE WHT/ORG WIRE WHT/VIO WIRE YEL WIRE YEL/BLU WIRE YEL/VIO WIRE

ACCESSORY DELAY RELAY BLK WIRE BLK/WHT WIRE BLK/YEL WIRE BLU WIRE BLU/GRN WIRE BRN WIRE DRIVER SIDE DOOR LOCK SWITCH EARLY PRODUCTION FUSE 17 FUSE 41 GRN WIRE GRY WIRE GRY/BRN WIRE HOT AT ALL TIMES LATE PRODUCTION LEFT REAR DOOR LOCK ACTUATOR (LEFT REAR DOOR) LOCK LOCK ALL RELAY LR DOOR AJAR PASS TRIM DOOR UNLOCK LOCK AJAR PASSENGER SIDE DOOR LOCK SWITCH RIGHT FRONT DOOR LOCK ACTUATOR (FRONT PASSENGER'S DOOR) RIGHT REAR DOOR LOCK ACTUATOR (RIGHT REAR DOOR) RR DOOR DASH) AJAR SMART JUNCTION BOX (SJB) (LEFT SIDE OF LOGIC TRIM) UNLOCK UNLOCK ALL RELAY UNLOCK DRIVER RELAY VIO WIRE VIO/GRY WIRE WHT WIRE YEL WIRE YEL/VIO WIRE

1/2 3/4 5/6 7/8 9/0 ANTI-THEFT HOOD SWITCH (LEFT FRONT OF ENGINE COMPT) BLK WIRE BLK/GRY WIRE BLK/WHT WIRE BLU WIRE BLU/GRN WIRE BLU/ORG WIRE BRN WIRE DISARM REQUEST DRIVER DOOR AJAR GRN WIRE GRY WIRE GRY/BRN WIRE HOOD AJAR HOT AT ALL TIMES KEYPAD KEYPAD SWITCH ASSEMBLY LEFT FRONT DOOR LOCK ACTUATOR (DRIVER'S DOOR) LOGIC LUGGAGE COMPARTMENT DISARM SWITCH (CENTER REAR OF LUGGAGE COMPT) MID/ FUSIBLE LINK OF TRUNK COMPT) (HYBRID: CENTER REAR OF LUGGAGE COMPT) ORG/ WIRE RED WIRE RESET+ RKE RECEIVER INTERNAL ANT SET- SIDE OF DASH) SMART JUNCTION BOX (SJB) (LEFT VIO WIRE WHT WIRE YEL WIRE YEL/GRY WIRE

BLK/BRN WIRE BLK/WHT WIRE BLK/YEL WIRE BLU/BRN WIRE BLU/GRN WIRE BRN/BLU WIRE BRN/WHT WIRE DEFOGGER SYSTEM DOWN UP EXCEPT HYBRID EXTERIOR REAR VIEW MIRROR SWITCH FUSE GRN/BRN (OR NCA) WIRE GRN/BRN WIRE GRN/RED WIRE GRY WIRE GRY/BLU WIRE HOT AT ALL TIMES LEFT EXTERIOR MIRROR BLIND SPOT (BLIS)/ CROSS TRAFFIC ALERT (CTA) LED LEFT RIGHT LEFT SIDE EXTERIOR REAR VIEW MIRROR LEFT/ RIGHT UP/ DOWN NAVIGATION SYSTEM NCA WIRE RIGHT EXTERIOR MIRROR BLIND SPOT (BLIS)/ CROSS TRAFFIC ALERT (CTA) LED RIGHT LEFT RIGHT SIDE EXTERIOR REAR VIEW MIRROR SELECT SMART JUNCTION BOX (SJB) (LEFT SIDE OF DASH) UP DOWN VIO WIRE W/ HEATED MIRROR YEL/GRN WIRE YEL/VIO WIRE

BASE BATTERY BLK WIRE BLU WIRE BRN WIRE DRIVER SIDE FRONT SEAT CONTROL SWITCH (EXCEPT HYBRID) FORE/ AFT FRONT FRONT UP/DOWN FUSE JUNCTION BOX (BJB) (LEFT SIDE OF ENGINE COMPT) FWD/BACK GRN WIRE GRY WIRE HOT AT ALL TIMES LEFT POWER SEAT MOTOR ASSEMBLY (UNDER SEAT BOTTOM) REAR REAR UP/DOWN RED WIRE TILT DOWN TILT DOWN TILT UP TILT UP VIO WIRE WHT WIRE YEL WIRE

AFT BASE BATTERY BLK WIRE BLU WIRE BRN WIRE DOWN DRIVER SEAT RECLINER MOTOR (SEAT BACK) DRIVER SIDE FRONT SEAT CONTROL SWITCH FRONT FRONT UP/DOWN FUSE JUNCTION BOX (BJB) (LEFT SIDE OF ENGINE COMPT) GRN WIRE GRY WIRE HOT AT ALL TIMES LEFT POWER SEAT MOTOR ASSEMBLY (UNDER SEAT BOTTOM) REAR REAR UP/DOWN FWD/BACK RECLINE RED WIRE TILT DOWN TILT FORE DOWN TILT UP VIO WIRE WHT WIRE YEL WIRE

AFT BASE BATTERY BLK WIRE BLK/WHT WIRE BLK/YEL WIRE BLU WIRE DOWN UP EARLY PRODUCTION FORE TILT DOWN TILT UP FRONT FRONT UP/DOWN FUSE JUNCTION BOX (BJB) (LEFT SIDE OF ENGINE COMPT) GRN WIRE GRY WIRE HOT AT ALL TIMES LATE PRODUCTION LUMBAR ORG/ WIRE OUT PASSENGER SEAT LUMBAR MOTOR (EXCEPT HYBRID: (RIGHT SIDE OF SEAT) PASSENGER SEAT RECLINER MOTOR (EXCEPT HYBRID: (RIGHT SIDE OF SEAT) REAR REAR UP/DOWN FWD/BACK RIGHT POWER SEAT MOTOR ASSEMBLY (UNDER SEAT BOTTOM) RECLINE RED WIRE TILT DOWN TILT UP VIO WIRE WHT WIRE YEL WIRE

2 7 PARK LOW 4 3 AUTO ACTUATOR (DRIVER'S DOOR) ACTUATOR (FRONT PASSENGER'S DOOR) ACTUATOR (LEFT REAR DOOR) ACTUATOR (RIGHT REAR DOOR) AUTOLAMP ON BLK/BLU WIRE BLK/GRY WIRE BLK/VIO WIRE BLK/WHT WIRE BLK/YEL WIRE BLU/GRY WIRE BLU/RED WIRE BLU/WHT WIRE BRAKE FLUID LEVEL SWITCH (LEFT REAR OF ENGINE COMPT) CENTER REAR OF LUGGAGE COMPT) COMPARTMENT LID) COMPUTER DATA LINES SYSTEM DRIVER SAFETY BELT BUCKLE SWITCH (UNDER RIGHT SIDE OF SEAT) DRV BUCKLE SW DRV DOOR AJAR EXCEPT HYBRID HYBRID FUSE 27 FUSE 32 GRN WIRE GRN/BLU WIRE GRN/VIO WIRE GRY WIRE GRY/ORG WIRE GRY/VIO WIRE GRY/YEL WIRE HEAD PARKLAMP OFF HOT AT ALL TIMES HOT IN RUN OR START HS CAN+ IGNITION SWITCH INSTRUMENT CLUSTER KEY IN KEY IN IGN SW LEFT FRONT DOOR LOCK LEFT REAR DOOR LOCK LEFT TURN 3 8 RIGHT LOW BEAM REQ LOW BRK FLUID LR DOOR AJAR LUGGAGE COMPARTMENT LID RELEASE SOLENOID/ AJAR SWITCH (CENTER OF LUGGAGE LUGGAGE COMPT AJAR SW MAIN LIGHT SWITCH MS CAN + MS CAN - MS CAN + HS CAN - HS CAN + MULTI- FUNCTION SWITCH OFF PARK BRAKE SWITCH (UNDER CENTER CONSOLE) PARK BRK SW PARK LAMPS ON PASS BUCKLE SW PASS DOOR AJAR PASSENGER SAFETY BELT BUCKLE SWITCH (LOWER LEFT SIDE OF SEAT TRACK) RESTRAINTS CONTROL MODULE (RCM) (UNDER CENTER CONSOLE) RIGHT FRONT DOOR LOCK RIGHT REAR DOOR LOCK RR DOOR AJAR RUN/START SMART JUNCTION BOX (SJB) TURN SIG LT TURN SIG RT VIO/GRN WIRE VIO/ORG WIRE VIO/WHT WIRE WHT WIRE WHT/BLU WIRE WHT/VIO WIRE YEL WIRE