08 scion 1.8l wiring info

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

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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

Based on Toyotas over here, just use the all door trigger, the dome light shuts down immediately on doors locking and doesn't affect any alarm I've fitted, by the way, thanks for the info even if it should have been posted in the security section.