Mazda CX-9 I facelift (2012-2016) microcomputer Wiring diagrams

0318-04 AWD CONTROL MODULE (BEHIND LEFT END OF DASH) AWD IND AWD SOLENOID (ON REAR DIFFERENTIAL) BCM (BEHIND LEFT KICK PANEL) BLK WIRE BLK/YEL WIRE BLU WIRE BRN WIRE C-09 COMPUTER DATA LINES SYSTEM DIFFERENTIAL OIL TEMPERATURE SENSOR (ON REAR DIFFERENTIAL) DRIVE CIRCUIT INDICATOR SELECTOR FUSE BLOCK (BEHIND RIGHT SIDE OF DASH) GRN WIRE GRN/ORG WIRE HOT AT ALL TIMES MAIN FUSE BLOCK ENG+B FUSE (LEFT SIDE OF ENGINE COMPT) HOT IN ON OR START INSTRUMENT CLUSTER J/C 11 J/C C-37 (BEHIND CENTER OF DASH) J/C C-44 (LEFT KICK PANEL) JC-13 METER FUSE MICROCOMPUTER NCA WIRE RED WIRE WHT WIRE WHT/BLK WIRE YEL WIRE

AA C-13 J/C C-01 AH C-16 BCM (BEHIND LEFT KICK PANEL) BLK WIRE BLK/ YEL WIRE BLK/YEL WIRE BLU WIRE BSM OFF IND BSM OFF SWITCH C-10 (BEHIND RIGHT KICK PANEL) C-12 C-16 C-21 C-41 C-42 COMPUTER DATA LINES SYSTEM FUSE BLOCK (BEHIND RIGHT SIDE OF DASH) GRN WIRE GRN/BLU WIRE GRN/ORG WIRE GRN/WHT WIRE GRY/GRN WIRE HOT IN ON OR START INSTRUMENT CLUSTER J/C 11 (BEHIND LEFT SIDE OF DASH) J/C C-11 J/C C-37 (BEHIND CENTER OF DASH) J/C C-43 (BASE OF LEFT "D" PILLAR) J/C C-44 (LEFT KICK PANEL) LEFT BSM CONTROL MODULE (REAR OF LEFT REAR WHEELWELL) LEFT BSM INDICATOR LIGHT METER FUSE MICROCOMPUTER NCA WIRE RED WIRE RED/BLK WIRE RIGHT BSM INDICATOR LIGHT WHT/BLU WIRE

AE C-12 AO C-26 C-21 BCM (BEHIND LEFT KICK PANEL) BLK WIRE BLK/RED WIRE BLK/YEL WIRE BLU WIRE BRN/YEL WIRE C-12 C-13 C-14 C-15 C-21 AP COMPUTER DATA LINES SYSTEM D/L FUSE DIRVER DOOR SWITCH (AT LEFT "B" PILLAR) DOOR IND DRIVER SIDE DOOR LOCK SWITCH FUSE BLOCK (BEHIND RIGHT GRN WIRE GRN/RED WIRE GRN/YEL WIRE GRY/RED WIRE HOOD LATCH SWITCH (W/ THEFT DETERRENT SYSTEM) (CENTER FRONT OF ENGINE COMPT) HORNS SYSTEM HOT AT ALL TIMES HOT IN ON OR START INSTRUMENT CLUSTER J/C C-44 (LEFT KICK PANEL) LEFT DOOR LOCK LINK SWITCH (W/ THEFT DETERRENT SYSTEM) LEFT DOOR SWITCH (AT LEFT "C" PILLAR) LIFTGATE LOCK ACTUATOR LOCK LT GRN WIRE LT GRN/BLK WIRE MAIN FUSE BLOCK (LEFT SIDE OF ENGINE) METER FUSE SIDE OF DASH) MICROCOMPUTER ORG/ WIRE PASSENGER DOOR SWITCH (AT RIGHT "B" PILLAR) PASSENGER SIDE DOOR LOCK SWITCH RED WIRE RED/YEL WIRE RIGHT DOOR LOCK LINK SWITCH (W/ THEFT DETERRENT SYSTEM) RIGHT DOOR SWITCH (AT RIGHT "C" PILLAR) TRUNK, TAILGATE, FUEL DOORS SYSTEM UN LOCK UNLOCK UNLOCK LEFT FRONT DOOR LOCK ACTUATOR (REAR OF LEFT FRONT DOOR) UNLOCK LEFT REAR DOOR LOCK ACTUATOR (REAR OF LEFT REAR DOOR) UNLOCK RIGHT FRONT DOOR LOCK ACTUATOR (REAR OF RIGHT FRONT DOOR) UNLOCK RIGHT REAR DOOR LOCK ACTUATOR (REAR OF RIGHT REAR DOOR) VIO WIRE VIO/WHT WIRE W/ PLG SYSTEM WHT WIRE WHT/BLK WIRE YEL WIRE

AUTO INT AUTO LIGHT/WIPER CONTROL MODULE (BEHIND LEFT SIDE OF DASH) AUTOSTOP SWITCH CIRCUIT BREAKER BCM (BEHIND LEFT KICK PANEL) BLK WIRE BLK/RED WIRE BLK/YEL WIRE BLU WIRE BLU/BLK WIRE BLU/RED WIRE BLU/WHT WIRE BLU/YEL WIRE C-06 C-18 COMPUTER DATA LINES SYSTEM FUSE FUSE BLOCK (BEHIND RIGHT SIDE OF DASH) HOT IN ON HOT IN ON OR START INSTRUMENT CLUSTER INTERMITTENT VOLUME J/C C-37 (BEHIND CENTER OF DASH) LT GRN WIRE METER FUSE MICROCOMPUTER NCA WIRE OFF RAIN SENSOR (FORWARD OF INTERIOR REARVIEW MIRROR) RED WIRE RED/BLK WIRE RED/BLU WIRE WASHER FLUID LEVEL SENSOR (IN WASHER FLUID RESERVOIR) WASHER IND WHT/BLU WIRE WINDSHIELD WASHER MOTOR (IN WASHER FLUID RESERVOIR) WINDSHIELD WASHER SWITCH WINDSHIELD WIPER MOTOR WINDSHIELD WIPER/ WASHER SWITCH WIPER FUSE

AUTOSTOP SWITCH BCM (BEHIND LEFT KICK PANEL) BLK RED/ WIRE BLK WIRE BLK/YEL WIRE BLU WIRE BLU/RED WIRE BLU/WHT WIRE BLU/YEL WIRE C-06 COMPUTER DATA LINES SYSTEM FUSE HI CIRCUIT BREAKER LO HOT IN ON HOT IN ON OR START INSTRUMENT CLUSTER INTERMITTENT RELAY INTERMITTENT VOLUME J/C C-37 (BEHIND CENTER OF DASH) METER FUSE MICROCOMPUTER NCA WIRE ONE HIGH OFF OFF TOUCH LOW SWITCH INT INT LOW RED WIRE WASHER FLUID LEVEL SENSOR (IN WASHER FLUID RESERVOIR) WASHER IND WINDSHIELD WASHER MOTOR (IN WASHER FLUID RESERVOIR) WINDSHIELD WASHER SWITCH WINDSHIELD WIPER MOTOR (LEFT REAR OF ENGINE COMPT) WINDSHIELD WIPER/ WASHER SWITCH WIPER FUSE BLOCK (BEHIND RIGHT SIDE OF DASH) YEL BLU/ WIRE

AUTO LIGHT/WIPER CONTROL MODULE (IF EQUIPPED) (BEHIND LEFT SIDE OF DASH) BCM (BEHIND LEFT KICK PANEL) BLK WIRE BLK/YEL WIRE BLU WIRE BLU/BLK WIRE BLU/GRN WIRE BLU/RED WIRE BLU/WHT WIRE BRN WIRE BRN/BLK WIRE C-05 C-12 C-13 C-16 C-21 C-26 COMPUTER DATA LINES SYSTEM GRN/RED WIRE GRN/YEL WIRE GRY WIRE HORNS SYSTEM INSTRUMENT CLUSTER J/C C-43 (BASE OF LEFT "D" PILLAR) KEY IND KEY IND (GREEN) KEY REMINDER LEFT FRONT REQUEST SWITCH (W/ ADVANCED KEYLESS ENTRY, START SYSTEM) LIFTGATE REQUEST SWITCH (W/ ADVANCED KEYLESS ENTRY, START SYSTEM) MICROCOMPUTER NCA WIRE ORG/ WIRE RED WIRE RIGHT FRONT REQUEST SWITCH (W/ ADVANCED KEYLESS ENTRY, START SYSTEM) STEERING LOCK UNIT (IN STEERING COLUMN) SWITCH (IN STEERING COLUMN) VIO/YEL WIRE W/ ADVANCED KEYLESS ENTRY, START SYSTEM W/O ADVANCED KEYLESS ENTRY, START SYSTEM W/ ADVANCED KEYLESS ENTRY, START SYSTEM YEL/BLU WIRE

0922-504 BCM (BEHIND LEFT KICK PANEL) BEEP SOUND ADJUSTMENT (BASE OF RIGHT "D" PILLAR) BLK WIRE BLK/YEL WIRE BLU WIRE BLU/BLK WIRE BLU/GRN WIRE BLU/ORG WIRE BLU/RED WIRE BLU/WHT WIRE BLU/YEL WIRE C-16 C-21 C-21 C-16 COMPUTER DATA LINES SYSTEM FUSE GRN/RED WIRE HOT IN ON OR START INSTRUMENT CLUSTER J/C C-37 (BEHIND CENTER OF DASH) LEFT BACK SENSOR (BEHIND LEFT SIDE OF REAR BUMPER) LEFT CORNER SENSOR (BEHIND LEFT END OF REAR BUMPER) LT GRN/BLK WIRE LT GRN/RED WIRE METER BLOCK (BEHIND RIGHT SIDE OF DASH) FUSE MICROCOMPUTER PARKING SENSOR BUZZER (UPPER LEFT SIDE OF DASH) PARKING SENSOR CONTROL MODULE (RIGHT REAR OF LUGGAGE COMPT) PARKING SENSOR SWITCH PNK PNK C-21 WIRE PNK WIRE RED WIRE RED/BLK WIRE RED/WHT WIRE RED/YEL WIRE RIGHT BACK SENSOR (BEHIND RIGHT SIDE OF REAR BUMPER) RIGHT CORNER SENSOR (BEHIND RIGHT END OF REAR BUMPER) WHT/BLU WIRE

AIR BAG IND BCM (BEHIND LEFT KICK PANEL) BLK WIRE BLK/WHT WIRE BLK/YEL WIRE BLU WIRE BLU/BLK WIRE BLU/WHT WIRE BLU/YEL WIRE BRN WIRE C-19 C-20 DRIVER-SIDE SIDE AIR BAG SENSOR 1 (NEAR BASE OF LEFT "B" PILLAR) GRN WIRE GRN/BLK WIRE GRN/RED WIRE GRN/YEL WIRE GRY WIRE GRY/BLU WIRE HOT IN ON OR START FUSE METER FUSE BLOCK (BEHIND RIGHT SIDE OF DASH) INFLATOR DRIVER SIDE AIR BAG MODULE (OUTER SIDE OF LEFT FRONT SEAT BACK) INFLATOR DRIVER-SIDE PRE-TENSIONER SEAT BELT (BASE OF LEFT "B" PILLAR) INFLATOR PASSENGER-SIDE PRE-TENSIONER SEAT BELT (BASE OF RIGHT "B" PILLAR) INFORMATION DISPLAY INSTRUMENT CLUSTER J/C 10 J/C 10 (BEHIND LEFT SIDE OF DASH) J/C 11 J/C C-37 (BEHIND CENTER OF DASH) J/C C-38 (BEHIND CENTER OF DASH) MICRO COMPUTER MICROCOMPUTER NCA WIRE PNK 5 6 7 WIRE PNK WIRE RED WIRE RED/BLK WIRE RED/BLU WIRE RED/WHT WIRE SEAT BELTS IND SHORT BAR W/ SEAT WEIGHT SENSOR WHT WIRE YEL WIRE

BCM (BEHIND LEFT KICK PANEL) BLK WIRE BLK/YEL WIRE BLU WIRE BLU/GRN WIRE BLU/RED WIRE BRAKE FLUID LEVEL SENSOR (LEFT REAR OF ENGINE COMPT, IN BRAKE FLUID RESERVOIR) BRAKE IND BUZZER C-19 COMPUTER DATA LINES SYSTEM DOOR IND DOOR LOCKS SYSTEM DRIVER SIDE BUCKLE SWITCH (INTEGRAL TO DRIVER SIDE DOOR SWITCH (AT DRIVER SIDE "B" PILLAR) DRIVER SIDE SEAT BELT BUCKLE ASSEMBLY) FUSE BLOCK (BEHIND RIGHT SIDE OF DASH) GRN WIRE GRY WIRE GRY/RED WIRE HOT IN ON OR START INSTRUMENT CLUSTER J/C 10 J/C 11 J/C C-37 (BEHIND CENTER OF DASH) JC-01 KEY REMINDER SWITCH (IN STEERING COLUMN) KEYLESS CONTROL MODULE (BEHIND LEFT SIDE OF DASH) METER FUSE MICROCOMPUTER NCA WIRE PARKING BRAKE SWITCH (TOP OF PARKING BRAKE ASSEMBLY) RED WIRE SAS CONTROL MODULE (UNDER FRONT OF CENTER CONSOLE) SEAT BELTS IND SHIFT INTERLOCK SYSTEM TPMS IND W/ ADVANCED KEYLESS ENTRY, START SYSTEM W/O ADVANCED KEYLESS ENTRY, START SYSTEM YEL WIRE YEL/BLU WIRE