Listed below is the vehicle specific wiring diagram for your car alarm, remote starter or keyless entry installation into your 2004 -2007 Mazda Rx-8 . This information outlines the wires location, color and polarity to help you identify the proper connection spots in the vehicle. Please be sure to test all of your wires with a digital multimeter before making any connections. More information on using a multimeter and testing wires please see our Technical Support Area.
PART
COLOR
LOCATION
12 VOLT
CONSTANT
Connect to BATTERY
STARTER
WHITE/BLUE (+)
IGNITION SWITCH HARNESS
STARTER
2
N/A
IGNITION
1
BLACK/YELLOW (+)
IGNITION SWITCH HARNESS
IGNITION
2
N/A
IGNITION
3
N/A
ACCESSORY/HEATER
BLOWER 1
BLUE/GREEN (+)
IGNITION SWITCH HARNESS
ACCESSORY/HEATER
BLOWER 2
WHITE/RED (+)
IGNITION SWITCH HARNESS
KEYSENSE
N/A
PARKING
LIGHTS ( - )
LIGHT GREEN (-)
@ HEADLIGHT SWITCH
PARKING
LIGHTS ( + )
BLACK/RED (+)
IN DRIVERS KICK PANEL, HARNESS to REAR of VEHICLE
POWER LOCK
LIGHT GREEN (1-Wire Door Lock System) See NOTE *1
IN DRIVERS KICK PANEL, @ DOOR HARNESS
POWER UNLOCK
Same wire, See DIAGRAM
See DAIGRAMS
DOOR TRIGGER
BLACK/BLUE (-)
IN DRIVERS KICK PANEL, HARNESS to REAR of VEHICLE.
DOMELIGHT
SUPERVISION
GREEN/BLACK (-), Requires Part #R30-H Relay
IN DRIVERS KICK PANEL, HARNESS to REAR of VEHICLE
TRUNK RELEASE
YELLOW (-), Requires Part #R30-H Relay
@ TRUNK RELEASE SWITCH
SLIDING
POWER DOOR
N/A
HORN
GREEN/BLUE to GREEN/ORANGE (-)
@ STEERING COLUMN HARNESS
TACH
NOT BLACK/WHITE, BLACK, or WHITE/BLUE
@ IGNITION COIL
WAIT TO
START LIGHT
N/A
BRAKE
BLACK/BLUE (+)
@ SWITCH ABOVE BRAKE PEDAL
FACTORY
ALARM DISARM
GREEN/RED (-)
IN DRIVERS KICK PANEL
ANTI-THEFT
TRANSPONDER ANTI-THEFT SYSTEM, REQUIRES 791 BYPASS MODULE AND EXTRA IGNITION KEY
TRANSPONDER @ IGNITION SWITCH TUMBLER
EXTRA
INFORMATION
NOTE *1 LOCK IS A (-)NEGATIVE THRU A 1,000 OHM RESISTOR. UNLOCK IS A STRIGHT (-)NEGATIVE, SOME UNITS WILL REQUIRE 2 EXTRA RELAYS PART #R30-H, TO CONNECT, See DIAGRAMS
