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Old 12-18-2009, 12:40 PM   #1
 
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Default Scion 08 XD W/Pioneer Stereo Wiring
I'm Not sure if there is anyone here who likes to tinker with electrical wiring projects, but this info might help someone troubleshooting electrical problems.

2008 SCION XD 4DR HATCHBACK WITH 1.8L ENGINE AND PIONEER® AUDIO SYSTEM

Audio/Mobile Video
WIRE COLOR POLARITY LOCATION
Battery BLUE (+) RADIO HARNESS
Accesory GRAY (+) RADIO HARNESS
Ground WHITE/BLACK (-) RADIO HARNESS
Illumination GREEN (+) RADIO HARNESS
Dimmer GREEN (-) RADIO HARNESS
LF Speaker (+) PINK
THESE WIRES ALSO GO TO THE FRONT LEFT TWEETER
LF Speaker (-) VIOLET
RF Speaker (+) GRAY
THESE WIRES ALSO GO TO THE FRONT RIGHT TWEETER
RF Speaker (-) YELLOW
LR Speaker (+) BLACK
LR Speaker (-) YELLOW
RR Speaker (+) RED
RR Speaker (-) WHITE
Steering Cntrls YES
Speed Cntrl YES
Radio Security YES
Security
WIRE COLOR POLARITY LOCATION
Battery YELLOW (+) IGNITION SWITCH HARNESS
THIS WIRE IS FUSED AT 25 AMPS
Ignition 1 PINK (+) IGNITION SWITCH HARNESS
Starter 1 BLACK (+) IGNITION SWITCH HARNESS
THERE ARE TWO BLACK WIRES - TEST TO BE SURE YOU HAVE THE CORRECT TWO WIRES AND THEN POWER THEM BOTH FOR REMOTE START.
All Door Trigger PINK (-) AT FUSE PANEL BEHIND DRIVERS SIDE OF DASH
TO AVOID DOMELIGHT DELAY USE INDIVIDUAL DOOR TRIGGERS AND DIODE ISOLATE EACH WIRE
Domelight Super PINK (-) AT FUSE PANEL BEHIND DRIVERS SIDE OF DASH
LF Latch RED (-) AT BODY CONTROL MODULE TO BEHIND FUSE PANEL BEHIND DRIVERS SIDE OF DASH
RF Latch GREEN (-) AT BODY CONTROL MODULE TO BEHIND FUSE PANEL BEHIND DRIVERS SIDE OF DASH
LR Latch BLUE (-) AT BODY CONTROL MODULE TO BEHIND FUSE PANEL BEHIND DRIVERS SIDE OF DASH
RR Latch BLUE (-) AT BODY CONTROL MODULE TO BEHIND FUSE PANEL BEHIND DRIVERS SIDE OF DASH
Trunk Trigger LIGHT BLUE (-) AT FUSE PANEL BEHIND DRIVERS SIDE OF DASH
Hood Trigger WHITE (-) AT SWITCH UNDER HOOD
Parking Lights GREEN (+) AT VEHICLE FUSEBOX
30 PIN PLUG PIN #29
Low Crr Pk Lights WHITE (-) AT VEHICLE HEADLIGHT SWITCH
Convenience
WIRE COLOR POLARITY LOCATION
Headlights-Lo LIGHT BLUE (-) AT VEHICLE LIGHT SWITCH HARNESS
LF Pk Lt Bulb GREEN (+) AT FRONT LEFT PARKING LIGHT
RF Pk Lt Bulb GREEN (+) AT FRONT RIGHT PARKING LIGHT
LR Pk Lt Bulb GREEN (+) AT REAR LEFT PARKING LIGHT
RR Pk Lt Bulb GRAY (+) AT REAR RIGHT PARKING LIGHT
All Hazrd Lights BLACK (-) AT HAZARD LIGHT SWITCH HARNESS
LF Hazrd Bulb LIGHT GREEN (+) AT FRONT LEFT DIRECTIONAL LIGHT
RF Hazrd Bulb GREEN (+) AT FRONT RIGHT DIRECTIONAL LIGHT
LR Hazrd Bulb LIGHT GREEN (+) AT REAR LEFT DIRECTIONAL LIGHT
RR Hazrd Bulb YELLOW (+) AT REAR RIGHT DIRECTIONAL LIGHT
Wipers-Lo BLUE (-) AT VEHICLE WIPER SWITCH HARNESS
Wipers-Hi YELLOW (-) AT VEHICLE WIPER SWITCH HARNESS
Parking Brake YELLOW (-) AT VEHICLE FUSEBOX
16 PIN PLUG PIN #2
Trnk Release YELLOW (-) AT VEHICLE FUSEBOX UNDER DRIVER DASH
Remote Start
WIRE COLOR POLARITY LOCATION
Battery YELLOW (+) IGNITION SWITCH HARNESS
THIS WIRE IS FUSED AT 25 AMPS
Ignition 1 PINK (+) IGNITION SWITCH HARNESS
Ignition 2 GREEN (+) IGNITION SWITCH HARNESS
Accessory 1 WHITE (+) IGNITION SWITCH HARNESS
Starter 1 BLACK (+) IGNITION SWITCH HARNESS
THERE ARE TWO BLACK WIRES - TEST TO BE SURE YOU HAVE THE CORRECT TWO WIRES AND THEN POWER THEM BOTH FOR REMOTE START.
Anti-Theft Type UNIVERSAL IMMOBILIZER
Anti-Theft Descript THE KEY SENDS AN RF SIGNAL TO THE BCM MODULE THROUGH AN ANTENNA LOCATED AROUND THE IGNITION CYLINDER
Key Sense YELLOW (-) IGNITION SWITCH HARNESS
Tachometer RED (AC) AT ECM MODULE
Speed Sense VIOLET (AC) RADIO HARNESS
ALSO PIN AT SKID CONTROL ECU UNDER HOOD
Parking Lights GREEN (+) AT VEHICLE FUSEBOX
30 PIN PLUG PIN #29
Low Crr. Pk Lights WHITE (-) AT VEHICLE HEADLIGHT SWITCH
Brake Lights GREEN (+) AT SWITCH ABOVE BRAKE PEDAL
Reverse Lights RED (+) AT VEHICLE FUSEBOX
30 PIN PLUG PIN #30
Horn LIGHT GREEN (-) AT FUSE PANEL BEHIND DRIVERS SIDE OF DASH
ALSO BLACK IN HARNESS AT STEERING COLUMN
Rear Defrost BLACK
Modules
WIRE LOCATION
Module 1 ECM MODULE - UNDER HOOD ON PASSENGER SIDE FIREWALL
Module 2 SKID CONTROL ECU - UNDER HOOD NEAR BRAKE BOOSTER
Module 3 MAIN BODY ECU - PART OF UNDER DASH FUSE/RELAY BOX ON DRIVER SIDE
Doorlocks/Windows
WIRE COLOR POLARITY LOCATION
Power Unlock YELLOW (-) IN HARNESS IN DRIVERS KICKPANEL
TEST THIS WIRE WHILE TURNING THE KEY IN THE DRIVER DOOR CYINDER, REQUIRES A DOUBLE PULSE TO UNLOCK ALL DOORS.
PowerLock BROWN (-) IN HARNESS IN DRIVERS KICKPANEL
TEST THIS WIRE WHILE TURNING THE KEY IN THE DRIVER DOOR CYLINDER
Driver Mtr Unlock WHITE (REV) IN HARNESS IN DRIVER KICKPANEL
20 PIN PLUG PIN #10
Driver Mtr Lock LIGHT BLUE (REV) IN HARNESS IN DRIVER KICKPANEL
20 PIN PLUG PIN #20
Pas Mtr Unlock TAN (REV) IN HARNESS IN PASSENGER KICKPANEL
Pas Mtr Lock PINK (REV) IN HARNESS IN PASSNEGER KICKPANEL
LF Window Up RED (REV) AT POWER WINDOW SWITCH IN DRIVERS DOOR
LF Window Dn GREEN (REV) AT POWER WINDOW SWITCH IN DRIVERS DOOR
RF Window Up WHITE (REV) AT POWER WINDOW SWITCH IN DRIVERS DOOR
RF Window Dn PINK (REV) AT POWER WINDOW SWITCH IN DRIVERS DOOR
LR Window Up YELLOW (REV) AT POWER WINDOW SWITCH IN DRIVERS DOOR
LR Window Dn BLACK (REV) AT POWER WINDOW SWITCH IN DRIVERS DOOR
RR Window Up RED (REV) AT POWER WINDOW SWITCH IN DRIVERS DOOR
RR Window Dn GREEN (REV) AT POWER WINDOW SWITCH IN DRIVERS DOOR
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Old 12-18-2009, 12:48 PM   #2
 
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so If I want a light to turn on and dim with the radio I would tap into these wires?
Illumination GREEN (+) RADIO HARNESS
Dimmer GREEN (-) RADIO HARNESS


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Old 12-19-2009, 03:47 AM   #3
 
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From what's listed I would expect, that'd be the case.
However, I'd verify before making any wiring changes/projects.
I can tell the "Hmmm I can do that....." light just went on inyour head tho, uh...... LOL
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