2016 Mazda Mazda6 (Smart Key) DirectWire Vehicle Information
All Products
Item Wire Color Polarity Wire Location
12 Volts white (50A) + driver kick fuse box, rear, white 1 pin plug, pin 1
Second 12 Volts N/A
Starter BROWN / black + Start Stop Unit in steering column, white 24 pin plug, pin 23
Second Starter lt. GREEN/ red (SS1); RED / black (SS2) - Start Stop Unit, white 32 pin plug, pin 20; white 24 pin plug, pin 17
Ignition lt. GREEN/ red + Start Stop Unit in steering column, white 24 pin plug, pin 10
Second Ignition N/A
Third Ignition N/A
Accessory YELLOW /GREEN + Start Stop Unit in steering column, white 24 pin plug, pin 2
Second Accessory BROWN / red + Start Stop Unit in steering column, white 24 pin plug, pin 14
Third Accessory N/A
Keysense N/A
Data Bus (immobilizer antenna is in the push button start)
Can Bus High WHITE/ black (HS CAN) data Start Stop Unit in steering column, white 24 pin plug, pin 7
Can Bus Low RED / yellow (HS CAN) data Start Stop Unit in steering column, white 24 pin plug, pin 8
Can Bus Sw N/A
Power Lock blue -1000 ohms driver kick or Rear BCM in trunk left side, white 24 pin plug, pin 15
Power Unlock (same as power lock) -
Lock Motor pink 5 wire driver kick or Rear BCM in trunk left side, white 16 pin plug, pin 2
Driver Unlock Motor blue/red 5 wire driver kick or Rear BCM in trunk left side, white 16 pin plug, pin 3
Passenger Unlock Motor blue/orange 5 wire Rear BCM in trunk left side, white 16 pin plug, pin 4
Parking Lights (-) (switch is plugged into Start Stop Unit; no wires)
Parking Lights (+) green (F); pink/black (R) + Front BCM in underhood FB, blue 18 pin plg, pin 14 (F); driver kick(R)
Hazards WHITE/ blue - Start Stop Unit in steering column, white 32 pin plug, pin 4
Turn Signal (Left) WHITE/ red (F); blue/red (R) + Front BCM in underhood FB, white 28 pin plg, pin 15 (F); driver kick(R)
Turn Signal (Right) white (F); blue/orange (R) + Front BCM in underhood FB, blue 18 pin plug, pin 4 (F); driver kick(R)
Headlight GREEN/ red - Start Stop Unit in steering column, white 32 pin plug, pin 28
AutoLights (switch is plugged into Start Stop Unit; no wires)
Reverse Light WHITE/ black + Rear BCM in trunk left side, blue 18 pin plug, pin 10
Left Front Door Trigger BROWN / black - driver kick or Rear BCM in trunk left side, white 24 pin plug, pin 12
Right Front Door Trigger BROWN / red - Rear BCM in trunk L side, white 24 pin plg, pin 11
Left Rear Door Trigger BROWN / white - Rear BCM in trunk L side, white 24 pin plg, pin 10
Right Rear Door Trigger BROWN / yellow - Rear BCM in trunk L side, white 24 pin plg, pin 9
Dome Supervision purple - driver kick or Rear BCM in trunk left side, white 8 pin plug, pin 3
Trunk/Hatch Pin brown - Rear BCM in trunk left side, blue 18 pin plug, pin 6
Rear Glass Pin N/A
Hood Pin blue/white or blue/red - N.C. driver kick or Rear BCM in trunk left side, white 24 pin plug, pin 18
Trunk/Hatch Release GREEN/ red - release switch or Rear BCM in trnk left side, white 16 pin plug, pin 10
Trunk Release Motor green 5 wire Rear BCM in trunk left side, blue 18 pin plug, pin 2
Fuel Door Release N/A
Power Sliding Door (Left) N/A
Power Sliding Door (Right) N/A
Factory Alarm Arm WHITE/ green (driver door key lock) -1000 ohms driver kick or Rear BCM in trunk left side, white 24 pin plug, pin 16
Factory Alarm Disarm (same as factory alarm arm) double -
Disarm No Unlock (proximity key and push-button)
Trunk Alarm Shunt N/A
Tachometer green ac camshaft position sensor, engine driver side, gray 3 pin plug, pin 1
Wait to Start N/A
Neutral Safety purple (M/T) - PCM next to underhood fuse box, black 140 pin plug, pin 33
Clutch Pedal yellow/black (1); WHITE/ blue (2) - Strt Stp Unit, wh 32P plg, pin19; wh 24P plg, pin3
Fuel Pump gray + driver kick, harness to rear
Rear Defroster blue/red + latched driver kick, harness to rear
Mirror Defroster (same as rear defroster)
Left Front Heated Seat (LIN bus)
Right Front Heated Seat (LIN bus)
Speed Sense PURPLE / red (without Bose only) ac radio in dash or tuner above pass kick, white 24 pin plug, pin 17
Brake Wire RED / blue + Start Stop Unit in steering column, white 32 pin plug, pin 2
Parking Brake lt. GREEN/ red - electric parking brake switch, white 12 pin plug, pin 12
Horn Trigger blue - horn switch, white 14 pin plug, pin 1
Wipers BLACK/ orange - Start Stop Unit in steering column, white 32 pin plug, pin 27
Left Front Window (Up/Down) brown - gray A power window main switch, white 12 pin plug, pins 9 - 8
Right Front Window (Up/Down) brown - gray A RF power window switch, white 12 pin plug, pins 10 - 5
Left Rear Window (Up/Down) brown - gray A LR power window switch, white 12 pin plug, pins 10 - 5
Right Rear Window (Up/Down) brown - gray A RR power window switch, white 12 pin plug, pins 10 - 5
Sun Roof (Open/Close) blue/red - blue/white (function with ign on only) + sunroof switch, white 4 pin plug, pins 1 - 2
Sun Roof (Limit/Close) N/A
Memory Seat 1 - position memory switch, white 4 pin plug, pin 3
Memory Seat 2 - position memory switch, white 4 pin plug, pin 4
Memory Seat 3 N/A
Radio 12V WHITE/ blue + radio in dash or tuner above pass kick, white 24 pin plug, pin 14
Radio Ground black - radio in dash or tuner above pass kick, white 24 pin plug, pin 24
Radio Ignition RED / black + radio in dash or tuner above pass kick, white 24 pin plug, pin 22
Radio Illumination YELLOW /GREEN (parking lights); gray/blue (dimmer) +,- radio in dash, white 24 pin plug, pins 15, 16
Factory Amp Turn-on BROWN / white + tuner above pass kick, white 24 pin plug, pin 6
Power Antenna + radio in dash or tuner above pass kick, white 2 pin plug, pin 1
Left Front Speaker (+/-) brown - green or black - white +,- radio in dash or tuner above pass kick, white 24 pin plug, pins 1 - 2
On models with amplifier, the door speaker wires are brown - GREEN / WHITE at the amplifier under passenger seat, black 8 pin plug, pins 2 - 6. The dash speaker wires are brown - green at the amplifier, green 16 pin plug, pins 3 - 2.
Right Front Speaker (+/-) BLACK / YELLOW - lt. green or red - green +,- radio in dash or tuner above pass kick, white 24 pin plug, pins 3 - 4
On models with amplifier, the door speaker wires are BLACK / YELLOW - lt. green at the amplifier under passenger seat, black 8 pin plug, pins 3 - 7. The dash speaker wires are BLACK / YELLOW - lt. green at the amplifier, green 16 pin plug, pins 7 - 6.
Left Rear Speaker (+/-) RED / white - blue / YELLOW or pink - lt. green +,- radio in dash or tuner above pass kick, white 24 pin plug, pins 10 - 11
On models with amplifier, the door speaker wires are RED / yellow - blue/white at the amplifier under passenger seat, black 8 pin plug, pins 8 - 4. The deck speaker wires are pink - purple at the amplifier, green 16 pin plug, pins 8 - 16.
Right Rear Speaker (+/-) red - blue or gray - blue +,- radio in dash or tuner above pass kick, white 24 pin plug, pins 12 - 13
On models with amplifier, the door speaker wires are RED / white - blue / YELLOW at the amplifier under passenger seat, green 16 pin plug, pins 1 - 9. The deck speaker wires are pink - purple at the amplifier, green 16 pin plug, pins 8 - 16.
Center Channel (+/-) gray - yellow +,- amplifier under passenger seat, green 16 pin plug, pins 4 - 5
Subwoofer (+/-) N/A
Aux. Audio Input Left (+/-) RED / white - black +,- radio or tuner, white 24 pin plug (B), pins 5 - 17
Aux. Audio Input Right (+/-) RED / blue - black +,- radio or tuner, white 24 pin plug (B), pins 6 - 17
RSE Video (+/-) lt. green - purple (iPod); black-red (rear camera) +,- connect mstr unit/dsply, wh 28P plg, pin 6-20;1-15
RSE Audio Left (+/-) black - white (CD player audio) +,- radio or tuner, white 24 pin plug (B), pins 7 - 19
RSE Audio Right (+/-) red - green (CD player audio) +,- radio or tuner, white 24 pin plug (B), pins 8 - 20
Satellite Radio 12 Volts (built into tuner above pass kick)
Satellite Radio Ground N/A
Satellite Radio Ignition N/A
Satellite Radio Antenna N/A
Satellite Audio Left (+/-) N/A
Satellite Audio Right (+/-) N/A
Item Size Depth Location
Headunit double DIN center of dash
Left Front Speaker 6.5 or 9.1 left front door
Left Front Tweeter 1 (tweeter); 3 (midrange) left front dash
Right Front Speaker 6.5 or 9.1 right front door
Right Front Tweeter 1 (tweeter); 3 (midrange) right front dash
Left Rear Speaker 6.5 or 5.25 left rear door
Left Rear Tweeter 3 (surround) left rear deck
Right Rear Speaker 6.5 or 5.25 right rear door
Right Rear Tweeter 3 (surround) right rear deck
Center Channel 3 top center of dash
Subwoofer N/A
Left Front Headrest
Right Front Headrest
Left Rear Headrest
Right Rear Headrest
Satellite Radio Tuner (built into tuner above pass kick)
Gary Sather