Lincoln MKZ I (2006-2009) computer data lines system Wiring diagrams

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 B(+) 6 SPEED TRANSMISSION BLK WIRE BLK/GRN WIRE BRN/GRN WIRE COMPUTER DATA LINES SYSTEM FUSE GND OD CANCEL IGNITION GRN WIRE GRN/ORG WIRE GRY WIRE GRY/ORG WIRE HOT AT ALL TIMES HOT IN START OR RUN HS CAN+ ORG/ WIRE POWERTRAIN CONTROL MODULE (PCM) (LEFT REAR OF ENGINE COMPT) RED WIRE SHIFT INTERLOCK SYSTEM SMART JUNCTION BOX (SJB) (BASE OF LEFT "A" PILLAR) START LOCK HS CAN - TRSW VIO WIRE VIO/RED WIRE WHT WIRE WHT/BLU WIRE

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 HS CAN + 1 2 ON/OFF SOL F DUTY SOL PCB 1 2 PWR GND +B 3 4 5 6 7 8 9 10 11 12 13 14 15 16 +BB 35 16 PCM CONTROL TRSW ANALOG RTN OIL TEMP + TREV - TREV + BATTERY JUNCTION BOX (BJB) (3.0L: LEFT FRONT OF BLK WIRE BLK/GRN WIRE BLU WIRE BLU/BRN WIRE BRN WIRE BRN/GRN WIRE BRN/WHT WIRE BRN/YEL WIRE COMPUTER DATA LINES SYSTEM COUPLER ASSEMBLY 1 COUPLER ASSEMBLY 2 EARLY PRODUCTION EARLY PRODUCTION LATE PRODUCTION ENGINE COMPT) ENGINE COMPT) (EXCEPT 3.0L: LEFT SIDE OF ENGINE COMPT) ENGINE CONTROLS SYSTEM FUSE FUSE FUSE GRN WIRE GRN/ORG WIRE GRN/VIO WIRE GRY WIRE GRY/BLU WIRE GRY/VIO WIRE GRY/YEL WIRE HEADLAMP JUNCTION HARNESS, NEAR BREAKOUT TO SMART JUNCTION BOX (SJB)) HOT AT ALL TIMES HS CAN+ LATE PRODUCTION LINEAR PCA - LINEAR PCA + DUTY SOL C DUTY SOL A SYSTEM GND NCA WIRE NEUTRAL A ON/OFF SOL F ON/OFF SOL E ON/OFF SOL D DUTY SOL PCB DUTY SOL B ORG/ WIRE OUTPUT SHAFT SPEED (OSS) SENSOR PARK PARK/ NEUTRAL F PCM POWER RELAY POWERTRAIN CONTROL MODULE (PCM) (LEFT REAR OF RANGE B RANGE C RED WIRE RLY GND VSP SENSOR (LEFT SIDE OF TRANSMISSION) SGREV PS FWC TRS SMART JUNCTION BOX (SJB) (BASE OF LEFT "A" PILLAR) TRANSMISSION TRANSMISSION FLUID PRESSURE SWITCH (LEFT SIDE OF TRANSMISSION) TRANSMISSION RANGE SENSOR (LEFT SIDE OF DASH) (LEFT REAR OF ENGINE COMPT) TURBINE SHAFT SPEED (TSS) VEHICLE SHAFT SPEED VIO WIRE VIO/GRN WIRE VIO/GRY WIRE WHT WIRE WHT/BLU WIRE WHT/ORG WIRE WHT/RED WIRE WHT/VIO WIRE YEL WIRE YEL/BLU WIRE YEL/GRN WIRE YEL/GRY WIRE

1 2 3 4 5 6 7 8 9 10 ENABLE CLIP GND AUDIO 1 2 3 4 5 6 CHANNEL 1 + CHANNEL 1 - CHANNEL 2 + CHANNEL 2 - ACCESSORY DELAY RELAY AM ANT FM ANT AM ANTENNA ANT PWR ANTENNA (LATE PRODUCTION) (BASE OF RIGHT "C" PILLAR) ANTENNA MODULE (EARLY PRODUCTION) (RIGHT REAR OF TRUNK) AUDIO JACK (IN CENTER CONSOLE) AUDIO SHIELD ENABLE AUDIO UNIT (CENTER OF DASH) BLK WIRE BLK/BLU WIRE BLK/YEL WIRE BLU WIRE BLU/BRN WIRE BLU/GRN WIRE BLU/RED WIRE BLU/WHT WIRE BOX (SJB) (BASE OF LEFT "A" PILLAR) BRN/BLU WIRE BRN/GRN WIRE BRN/WHT WIRE BRN/YEL WIRE CIRCUIT BREAKER COAX 1 2 COAX COAX ANT SAT ANT COMPUTER DATA LINES SYSTEM DEF PWR DEFOGGER SYSTEM FM ANTENNA FUSE FUSE 17 FUSE 18 FUSE 22 GRN WIRE GRN/ORG WIRE GRN/VIO WIRE GRN/WHT WIRE GRY WIRE GRY/BRN WIRE GRY/ORG WIRE GRY/YEL WIRE HOT AT ALL TIMES HOT IN INPUT INPUT LEFT REAR SPEAKER LEFT REAR SUBWOOFER LF SPKR+ LR SPKR+ RR SPKR+ RF SPKR+ RF SPKR- PWR GND LF SPKR- LR SPKR- RR SPKR- LOGIC MS CAN - MS CAN + NCA WIRE PWR RIGHT REAR SPEAKER RIGHT REAR SUBWOOFER SHIELD SMART JUNCTION SUBWOOFER AMPLIFIER (FUSION, MILAN: RIGHT SIDE OF LUGGAGE COMPT) SWC 1 SWC 1 RTN VIO WIRE VIO/BLK WIRE VIO/BRN WIRE VIO/GRN WIRE VIO/ORG WIRE VIO/RED WIRE VIO/WHT WIRE WHT WIRE WHT/BLU WIRE WHT/BRN WIRE WHT/GRN WIRE WHT/ORG WIRE WHT/VIO WIRE YEL WIRE YEL/BLU WIRE YEL/GRN WIRE

1 2 3 4 5 6 7 8 9 10 11 12 MS CAN+ AIR BAG SLIDING CONTACT (BEHIND STEERING WHEEL ASSEMBLY) AIR CONDITIONING SYSTEM BATT AUDIO SHLD STEREO L(-) STEREO R(-) BLK WIRE BLK/YEL WIRE BLU/BRN WIRE BLU/WHT WIRE COAX 1 2 COAX DCBIAS/ANT COMPUTER DATA LINES SYSTEM FUSE 20 GRN/ORG WIRE GRY/ORG WIRE GRY/YEL WIRE HOT AT ALL TIMES LEFT FRONT SPEAKER LEFT FRONT TWEETER MEDIA NCA WIRE PWR GND RIGHT FRONT SPEAKER RIGHT FRONT TWEETER RIGHT STEERING WHEEL SWITCH SATELLITE RADIO RECEIVER (RIGHT REAR OF TRUNK) SEEK SMART JUNCTION BOX (SJB) (BASE OF LEFT "A" PILLAR) STEREO L(+) STEREO R(+) MS CAN(-) TEMP VIO/BRN WIRE VIO/GRY WIRE VIO/ORG WIRE VOL (-) WHT WIRE WHT/BRN WIRE WHT/ORG WIRE WHT/RED WIRE WHT/VIO WIRE YEL/BLU WIRE YEL/GRY WIRE YEL/ORG WIRE

1 2 3 4 5 6 7 8 9 10 11 12 MS CAN+ ACCESSORY DELAY RELAY AIR BAG SLIDING CONTACT AIR CONDITIONING SYSTEM AM ANT FM ANT AM ANTENNA ANT PWR ANTENNA (LATE PROCUCTION) (RIGHT REAR OF TRUNK) ANTENNA MODULE (EARLY PRODUCTION) (MKZ: RIGHT REAR OF TRUNK) AUDIO JACK (IN CENTER CONSOLE) AUDIO UNIT (CENTER OF DASH) BATT AUDIO SHLD STEREO L(-) STEREO R(-) BLK WIRE BLK/BLU WIRE BLK/YEL WIRE BLU WIRE BLU/BRN WIRE BLU/GRN WIRE BLU/RED WIRE BLU/WHT WIRE BOX (SJB) (BASE OF LEFT "A" PILLAR) BRN/BLU WIRE BRN/GRN WIRE BRN/WHT WIRE BRN/YEL WIRE CIRCUIT BREAKER COAX COAX ANT SAT ANT COAX DCBIAS/ANT COMPUTER DATA LINES SYSTEM DEF PWR DEFOGGER SYSTEM FM ANTENNA FUSE FUSE 18 FUSE 20 FUSE 22 GRN WIRE GRN/ORG WIRE GRY/BRN WIRE GRY/ORG WIRE GRY/YEL WIRE HOT AT ALL TIMES HOT IN LEFT FRONT SPEAKER LEFT REAR SPEAKER LF SPKR+ LR SPKR+ RR SPKR+ RF SPKR+ RF SPKR- PWR GND LF SPKR- LR SPKR- RR SPKR- LOGIC MEDIA MS CAN - MS CAN + NCA WIRE PWR GND RIGHT FRONT SPEAKER RIGHT REAR SPEAKER RIGHT STEERING WHEEL SWITCH SATELLITE RADIO RECEIVER (RIGHT REAR OF TRUNK) SEEK SHIELD SMART JUNCTION STEREO L(+) STEREO R(+) MS CAN(-) SWC 1 SWC 1 RTN TEMP VIO/BLK WIRE VIO/BRN WIRE VIO/GRY WIRE VIO/ORG WIRE VIO/WHT WIRE VOL (-) WHT WIRE WHT/BRN WIRE WHT/GRN WIRE WHT/ORG WIRE WHT/RED WIRE WHT/VIO WIRE YEL/BLU WIRE YEL/GRN WIRE YEL/GRY WIRE

24 23 22 21 20 19 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 RUN/START BLK WIRE BLK/BLU WIRE BLU WIRE BLU/GRN WIRE BLU/GRY WIRE BLU/ORG WIRE BLU/WHT WIRE BRN WIRE BRN/BLU WIRE BRN/GRN WIRE BRN/WHT WIRE COMPUTER DATA LINES SYSTEM DR AIR BAG FEED 2 DR AIR BAG RTN 2 DRIVER SAFETY BELT BUCKLE SWITCH (UNDER RIGHT SIDE OF SEAT) DRIVER SIDE THORAX AIR BAG MODULE FRONT IMPACT SEVERITY SENSOR (EXCEPT 3.5L: AT FRONT RADIATOR SUPPORT) FUSE 24 FUSE 25 GRN WIRE GRN/BLU WIRE GRN/WHT WIRE GRY WIRE GRY/BLU WIRE GRY/BRN WIRE GRY/VIO WIRE GRY/YEL WIRE HAZARD/PAD/ TRACTION SWITCH HOT IN START OR RUN LEFT SEAT TRACK POSITION SENSOR (FRONT OF SEAT TRACK) ORG/ WIRE PAD IND PASS AIR BAG FEED 1 PASS AIR BAG RET 2 PASS AIR BAG FEED 2 DR AIR BAG FEED 1 DR AIR BAG RTN 1 PASS AIR BAG RTN PASS AIR BAG FEED 1 DR AIR BAG FEED 1 DR SIDE AIR BAG RTN 1 PASS CURTAIN RET 1 PASS CURTAIN FEED 1 CASE GND PASSENGER SAFETY BELT BUCKLE SWITCH (LOWER LEFT SIDE OF SEAT TRACK) PASSENGER SIDE AIR CURTAIN MODULE (BASE OF RIGHT "C" PILLAR) PASSENGER SIDE THORAX AIR BAG MODULE RESTRAINTS CONTROL MODULE (UNDER CENTER CONSOLE) SHORTING BAR SMART JUNCTION BOX (SJB) (BASE OF LEFT "A" PILLAR) VIO WIRE VIO/BRN WIRE VIO/GRN WIRE VIO/GRY WIRE VIO/ORG WIRE WHT WIRE WHT/BLU WIRE YEL WIRE YEL/GRN WIRE YEL/GRY WIRE YEL/ORG WIRE YEL/VIO WIRE

18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 HS CAN+ AIR BAG SLIDING CONTACT (BEHIND STEERING WHEEL ASSEMBLY) BLK/BLU WIRE BLU WIRE BLU/GRN WIRE BLU/ORG WIRE BLU/WHT WIRE BRN WIRE BRN/BLU WIRE BRN/GRN WIRE COMPUTER DATA LINES SYSTEM DRIVER SAFETY BELT RETRACTOR PRETENSIONER DRIVER'S SIDE AIR CURTAIN MODULE (BASE OF LEFT "C" PILLAR) GRN WIRE GRN/ORG WIRE GRN/WHT WIRE GRY WIRE GRY/BLU WIRE GRY/BRN WIRE GRY/VIO WIRE GRY/YEL WIRE HS CAN+ LEFT SIDE AIR CURTAIN SENSOR 1 LEFT SIDE AIR CURTAIN SENSOR 2 (BASE OF LEFT "C" PILLAR) NCA WIRE ORG/ WIRE PASSENGER AIR BAG MODULE PASSENGER SAFETY BELT RETRACTOR PRETENSIONER PRIMARY DRIVER AIR BAG MODULE RETURN FEED RETURN FEED IGN RIGHT SIDE AIR CURTAIN SENSOR 1 RIGHT SIDE AIR CURTAIN SENSOR 2 (BASE OF RIGHT "C" PILLAR) SECONDARY SENSOR (OCS) SHORTING BAR VIO WIRE VIO/BRN WIRE VIO/GRN WIRE VIO/GRY WIRE VIO/ORG WIRE WHT WIRE WHT/BLU WIRE WHT/BRN WIRE YEL WIRE YEL/GRN WIRE YEL/GRY WIRE YEL/ORG WIRE

1 2 3 4 5 6 7 8 9 10 11 12 MS CAN+ 1 2 3 4 5 6 7 8 NAV IN + NAV IN - SHIELD GND ENABLE ACCESSORY DELAY RELAY AIR BAG SLIDING CONTACT (BEHIND STEERING WHEEL ASSEMBLY) AIR CONDITIONING SYSTEM AM ANT AM ANTENNA ANT PWR ANTENNA MODULE (RIGHT REAR OF TRUNK) AUDIO JACK (IN CENTER CONSOLE) AUDIO UNIT (CENTER OF DASH) BATT AUDIO SHLD STEREO L(-) STEREO R(-) BLK WIRE BLK/BLU WIRE BLK/YEL WIRE BLU WIRE BLU/BRN WIRE BLU/GRN WIRE BLU/RED WIRE BLU/WHT WIRE BOX (SJB) (BASE OF LEFT "A" PILLAR) CIRCUIT BREAKER COAX CABLE 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 BATT DEL/ACC COAX CABLE SHIELD ANTENNA COMPUTER DATA LINES SYSTEM DEF PWR DEFOGGER SYSTEM FM ANT FM ANTENNA FUSE FUSE 18 FUSE 20 FUSE 22 GPS ANTENNA GPS GPS SHLD ANTENNA SHIELD GRN WIRE GRN/ORG WIRE GRY WIRE GRY/BRN WIRE GRY/ORG WIRE GRY/YEL WIRE HOT AT ALL TIMES HOT IN LF SPKR LOGIC MEDIA MS CAN - MS CAN + NCA WIRE PWR GND RF SPKR + RF SPKR - PWR GND RIGHT STEERING WHEEL SWITCH SATELLITE RADIO RECEIVER (RIGHT REAR OF TRUNK) SEEK SHIELD SHIELD GND SMART JUNCTION STEREO L(+) STEREO R(+) MS CAN(-) SW B SWC 1 SWC 1 RTN TEMP VIO WIRE VIO/BRN WIRE VIO/GRY WIRE VIO/ORG WIRE VIO/WHT WIRE VOL (-) W/ NAVIGATION WHT/BRN WIRE WHT/GRN WIRE WHT/RED WIRE YEL WIRE YEL/BLU WIRE YEL/GRN WIRE YEL/GRY WIRE YEL/VIO WIRE

1 2 3 4 5 6 LEFT SPKR + LEFT SPKR - RIGHT SPKR + RIGHT SPKR - BATTERY JUNCTION BOX (BJB) (LEFT SIDE OF ENGINE COMPT) BLK WIRE BLK/YEL WIRE BLU/WHT WIRE BRN/BLU WIRE BRN/GRN WIRE BRN/VIO WIRE BRN/WHT WIRE BRN/YEL WIRE CENTER THX SUBWOOFER SPEAKER COMPUTER DATA LINES SYSTEM ENABLE FRONT SPEAKER ASSEMBLY FUSE 20 FUSE 21 GRN WIRE GRN/BRN WIRE GRN/ORG WIRE GRN/RED WIRE GRN/VIO WIRE GRN/WHT WIRE GRY WIRE GRY/ORG WIRE GRY/RED WIRE GRY/YEL WIRE HOT AT ALL TIMES LEFT FRONT SPEAKER LEFT FRONT TWEETER LEFT REAR SPEAKER RIGHT THX SUBWOOFER SPEAKER LEFT THX SUBWOOFER LF DR SPKR - LF DR SPKR + RF DR SPKR - RF DR SPKR + LR DR SPKR - LR DR SPKR + MID LEFT MID RIGHT MS CAN - MS CAN + NAV IN + NAV IN - REAR OF TRUNK) RIGHT FRONT SPEAKER RIGHT FRONT TWEETER RIGHT REAR SPEAKER SPEAKER THX AMPLIFIER (RIGHT TWEETER CENTRAL VIO WIRE VIO/BRN WIRE VIO/ORG WIRE VIO/RED WIRE WHT WIRE WHT/BRN WIRE WHT/ORG WIRE WHT/VIO WIRE YEL WIRE YEL/ORG WIRE YEL/RED WIRE YEL/VIO WIRE

17 18 26 25 HS CAN - HS CAN + PASS BUCKLE SW DRV BUCKLE SW AUTO LOW BLK WIRE BLK/BLU WIRE BLK/VIO WIRE BLK/WHT WIRE BLU WIRE BLU/GRY WIRE BLU/ORG WIRE BLU/WHT WIRE BRN WIRE BRN/RED WIRE BRN/YEL WIRE COMPUTER DATA LINES SYSTEM DRIVER DOOR AJAR DRIVER SAFETY BELT BUCKLE SWITCH (UNDER RIGHT SIDE OF SEAT) FUSE 13 FUSE 14 FUSE 23 FUSE 27 GRN WIRE GRN/VIO WIRE GRY WIRE GRY/ORG WIRE GRY/VIO WIRE HOT AT ALL TIMES HOT IN RUN OR ACC HOT IN START OR RUN IGNITION SWITCH INSTRUMENT CLUSTER KEY IN LEFT FRONT DOOR LOCK ACTUATOR MAIN LIGHT SWITCH OFF PARK PASSENGER SAFETY BELT BUCKLE SWITCH (LOWER LEFT SIDE OF SEAT TRACK) RED WIRE RESTRAINTS CONTROL MODULE (RCM) (UNDER CENTER CONSOLE) SMART JUNCTION BOX (SJB) (BASE OF LEFT "A" PILLAR) VIO WIRE VIO/GRN WIRE VIO/ORG WIRE WHT WIRE WHT/BLU WIRE WHT/RED WIRE WHT/VIO WIRE YEL WIRE YEL/VIO WIRE