Mazda 3 BL facelift (2011-2013) computer data lines system Wiring diagrams

BLK WIRE BLK/WHT WIRE BLU WIRE BRN WIRE C-03 C-04 C-20 C-24 C-28 C-29 C-39 COMPUTER DATA LINES SYSTEM CRUISE CONTROL SYSTEM EXTERIOR LIGHTS SYSTEM CRUISE CONTROL SYSTEM D LOCK FUSE ENG+B FUSE FUSE BLOCK GRN WIRE HEATER FUSE HOT AT ALL TIMES RELAY & FUSE BLOCK (LEFT REAR ROOM OF ENGINE FUSE FUSE COMPT) HOT W/ ACC RELAY ENERGIZED J/C C-43 (FRONT OF CENTER CONSOLE) J/C C-44 (LEFT END OF DASH) J/C C-47 (CENTER LEFT OF DASH) J/C C-51 (CENTER LEFT OF DASH) KEYLESS BEEPER KEYLESS CONTROL MODULE (LEFT SIDE OF DASH) LEFT "C" PILLAR) LEFT FRONT EXTERIOR KEYLESS ANTENNA LEFT FRONT OUTER HANDLE LT BLU WIRE LT GRN WIRE MAIN RELAY METER FUSE MIRROR FUSE NCA WIRE OF TRUNK) ORG/ WIRE PNK WIRE PNK/BLK WIRE PNK/BLU WIRE REAR EXTERIOR KEYLESS ANTENNA REAR INTERIOR KEYLESS ANTENNA RED WIRE RELAY ENERGIZED REQUEST SWITCH REQUEST SWITCH (WAGON) (CENTER REAR OF LUGGAGE COMPT) STARTING/CHARGING SYSTEM TRUNK LID LATCH, RELEASE ACTUATOR (SEDAN) (CENTER REAR VIO WIRE WHT WIRE YEL WIRE

AUTO RTN SW ON IND AY C-03 BLK WIRE BLU WIRE BRN WIRE BUZZER C-02 C-32 CLOSE COMPUTER DATA LINES SYSTEM DOOR DOOR IND EXTERIOR LIGHTS SYSTEM SHIFT INTERLOCK SYSTEM STARTING/CHARGING SYSTEM FRONT INTERIOR KEYLESS ANTENNA GRN WIRE GRY WIRE GRY/BLU WIRE INSTRUMENT CLUSTER J/C C-45 (LEFT END OF DASH) J/C C-53 (LEFT END OF DASH) KEY IND KEY IND (GREEN, YELLOW) KEYLESS CONTROL MODULE KEYLESS RECEIVER/ TPMS CONTROL MODULE (LEFT END OF DASH) LOCK LT BLU WIRE LT GRN WIRE MICROCOMPUTER NCA WIRE ORG/ WIRE PNK WIRE PUSH BUTTON START RED WIRE RED/WHT WIRE RELAY BLOCK (LEFT SIDE OF DASH) POWER WINDOW RELAY RELAY RIGHT REAR DOOR LATCH, LOCK ACTUATOR (IN RIGHT REAR DOOR) SECURITY IND STARTING/CHARGING SYSTEM STATUS STATUS (UR) (YG) IND IND IND UNLOCK VIO WIRE W/ DOOR LOCK-LINK SWITCH W/ THEFT- DETERRENT SYSTEM WHT WIRE WINDSHIELD WIPER RELAY RELAY RELAY YEL WIRE YEL/RED WIRE

BCM (UNDER LEFT SIDE OF DASH) BLK WIRE BLK/WHT WIRE BLU WIRE BLU/BLK WIRE BRN WIRE C-03 C-20 C-30 C-31 CLOSE COMPUTER DATA LINES SYSTEM D LOCK FUSE DOOR FUSE BLOCK GRN WIRE GRN/YEL WIRE GRY WIRE GRY/BLU WIRE HOOD LATCH SWITCH (CENTER FRONT OF ENGINE COMPT) HOT AT ALL TIMES HOT IN ON OR START J/C C-45 (LEFT END J/C C-47 (CENTER LEFT OF DASH) KEY REMINDER SWITCH (PART OF IGNITION SWITCH) LEFT "C" PILLAR) LEFT REAR DOOR LATCH, LOCK ACTUATOR (IN LEFT REAR DOOR) LIFTGATE OPENER SWITCH (WAGON) LOCK LT BLU WIRE LT GRN WIRE METER FUSE NCA WIRE OF DASH) ORG/ WIRE RED WIRE RED/WHT WIRE RELAY & FUSE BLOCK (LEFT REAR OF ENGINE COMPT) RIGHT FRONT DOOR LATCH, LOCK ACTUATOR (IN FRONT PASSENGER'S DOOR) ROOM FUSE UNLOCK W/ 2 STAGE UNLOCK W/ DOOR LOCK-LINK SWITCH W/ POWER DOOR LOCK SYSTEM W/ THEFT-DEFERRENT SYSTEM WHT WIRE YEL WIRE YEL/RED WIRE

BLK WIRE BLK/WHT WIRE BLU WIRE BLU/BLK WIRE BLU/RED WIRE BLU/WHT WIRE BRN WIRE BRN/YEL WIRE BUZZER C-20 C-29 C-30 C-32 CLOSE COMPUTER DATA LINES SYSTEM DOOR DOOR IND GRN WIRE GRN/ORG WIRE GRY WIRE GRY/BLU WIRE IND SECURITY INSTRUMENT CLUSTER KEY IND LEFT "C" PILLAR) LEFT DOOR LOCK SWITCH LEFT FRONT DOOR LATCH, LOCK ACTUATOR (IN DRIVER'S DOOR) LIFTGATE LOCK ACTUATOR (WAGON) LOCK LOCK RIGHT DOOR LOCK SWITCH (IF EQUIPPED) LT BLU WIRE LT GRN WIRE LT GRN/BLK WIRE MICROCOMPUTER OF TRUNK) ORG/ WIRE RED WIRE RED/WHT WIRE RIGHT REAR DOOR LATCH, LOCK ACTUATOR (IN RIGHT REAR DOOR) TRUNK LID LATCH, RELEASE ACTUATOR (SEDAN) (CENTER REAR UNLOCK W/ 2 STAGE UNLOCK W/ DOOR LOCK-LINK SWITCH W/ POWER DOOR LOCK SYSTEM W/ THEFT-DEFERRENT SYSTEM WHT WIRE YEL WIRE YEL/RED WIRE

0920-320 0922-201 0922-202 5 DOOR 920-321 AMP ANTENNA ANTENNA AUDIO AMPLIFIER AUDIO UNIT AUXILIARY JACK BLK WIRE BLU WIRE BRN WIRE C-03 C-15 C-16 C-18 CLOCK SPRING (BELOW STEERING WHEEL) COMPUTER DATA LINES SYSTEM FUSE BLOCK GRN WIRE GRY WIRE HOT AT ALL TIMES HOT AT ALL TIMES BOSE 2 FUSE HOT IN ON OR ACC AUDIO FUSE HOT W/ ACC RELAY ENERGIZED HUNG-UP MUTE INSTRUMENT CLUSTER SYSTEM J/C C-44 J/C C-52 (CENTER LEFT OF DASH) LT BLU WIRE LT GRN WIRE MICROPHONE NAV NCA WIRE ORG/ WIRE PICK-UP PNK WIRE PUSH BUTTON START SYSTEM PUSH BUTTON START SYSTEM W/O ADVANCED KEYLESS ENTRY, RED WIRE RELAY & FUSE BLOCK (LEFT REAR OF ENGINE COMPT) ROOM FUSE SEEK+ SEEK- MODE STEERING SWITCH (MULTI INFORMATION DISPLAY) TALK BACK INFO VIO WIRE VOL VOL W/ ADVANCED KEYLESS ENTRY, W/ BLUETOOTH W/ SATELLITE RADIO W/O BLUETOOTH W/O SATELLITE RADIO WHT WIRE YEL WIRE

0920-314 0920-315 0920-318 0920-402 0920-404 4 DOOR 5 DOOR 5 DOOR C-16 AJ AK C-29 AUDIO AMPLIFIER BASS BOX BLK WIRE BLU WIRE BLU/YEL WIRE BRN WIRE C-11 C-27 C-30 C-31 C-32 COMPUTER DATA LINES SYSTEM FRONT CENTER SPEAKER (+) GRN WIRE GRY WIRE J/C C-54 (RIGHT REAR OF LUGGAGE COMPT) LEFT FRONT DOOR SPEAKER LEFT REAR DOOR SPEAKER LEFT REAR SPEAKER LT BLU WIRE LT GRN WIRE MICRO COMPUTER MICROPHONE NAVI MODULE NCA WIRE ORG/ WIRE PNK WIRE REAR CENTER SPEAKER RED WIRE RED/GRN WIRE RIGHT FRONT LEFT DOOR SPEAKER TWEETER SPEAKER RIGHT REAR DOOR SPEAKER RIGHT REAR SPEAKER RIGHT TWEETER SIRIUS SATELLITE RADIO UNIT (RIGHT SIDE OF DASH) VIO WIRE W/O SATELLITE RADIO W/ SATELLITE RADIO WHT WIRE WHT/GRN WIRE YEL WIRE YEL/BLU WIRE

0920-211 0920-212 5 DOOR ANTENNA ANTENNA AMP AUDIO FUSE AUDIO UNIT AUXILIARY AUXILIARY JACK BLK WIRE BLU WIRE BLU/YEL WIRE BRN WIRE C-03 C-14 C-18 C-29 C-30 C-31 C-32 COMPUTER DATA LINES SYSTEM FUSE BLOCK GRN WIRE GRY WIRE HOT AT ALL TIMES HOT IN ON OR ACC HOT W/ ACC RELAY ENERGIZED INSTRUMENT CLUSTER SYSTEM J/C C-44 J/C C-52 (CENTER LEFT OF DASH) LEFT FRONT DOOR SPEAKER LEFT REAR DOOR SPEAKER LEFT TWEETER LT BLU WIRE LT GRN WIRE NCA WIRE ORG/ WIRE RED WIRE RED/GRN WIRE RELAY & FUSE BLOCK (LEFT REAR OF ENGINE COMPT) RIGHT FRONT DOOR SPEAKER RIGHT REAR DOOR SPEAKER RIGHT TWEETER ROOM FUSE START SYSTEM VIO WIRE W/ ADVANCED KEYLESS ENTRY, PUSH BUTTON W/O ADVANCED KEYLESS ENTRY, PUSH BUTTON WHT WIRE WHT/GRN WIRE YEL WIRE YEL/BLU WIRE

0920-402 0920-404 0922-201 0922-202 BLK WIRE BLU WIRE BRN WIRE CLOCK SPRING (BELOW STEERING WHEEL) COMPUTER DATA LINES SYSTEM GRN WIRE GRY WIRE HUNG-UP MUTE MODE J/C C-43 (FRONT OF CENTER CONSOLE) J/C C-48 (RIGHT END OF DASH) LT BLU WIRE LT GRN WIRE MICROPHONE NCA WIRE PICK-UP PNK WIRE RED WIRE SEEK SIRIUS SATELLITE RADIO UNIT (RIGHT SIDE OF DASH) STEERING SWITCH TALK VIO WIRE VOL VOL W/ BLUETOOTH W/O BLUETOOTH W/O SATELLITE RADIO W/ SATELLITE RADIO WHT WIRE YEL WIRE

BLK WIRE BRN WIRE BUZZER C-02 C-03 COMPUTER DATA LINES COMPUTER DATA LINES SYSTEM GRY WIRE HOT AT ALL TIMES HOT AT ALL TIMES FUSE BLOCK ESCL FUSE INSTRUMENT CLUSTER J/C C-53 (LEFT END OF DASH) LT BLU WIRE MICROCOMPUTER ORG/ WIRE RED WIRE RELAY & FUSE BLOCK ROOM FUSE (LEFT REAR OF ENGINE COMPT) SYSTEM TPMS IND TRIPMETER SWITCH WHT WIRE

AY C-03 BCM (UNDER LEFT SIDE OF DASH) BLK WIRE BRN WIRE BUZZER C-02 AI C-03 COMPUTER DATA LINES SYSTEM HOT AT ALL TIMES HOT AT ALL TIMES FUSE BLOCK ESCL FUSE HOT IN ON OR START FUSE BLOCK METER FUSE INSTRUMENT CLUSTER J/C C-45 (LEFT END OF DASH) J/C C-47 (CENTER LEFT OF DASH) MICROCOMPUTER ORG/ WIRE PNK WIRE RED WIRE RELAY & FUSE BLOCK ROOM FUSE (LEFT REAR OF ENGINE COMPT) TPMS IND TRIPMETER SWITCH WHT WIRE YEL WIRE