Lexus Rx400h 2006-2008 Printer Friendly Wiring Chart

Lexus Rx400h 2006-2008

PART	COLOR	LOCATION
12 VOLT CONSTANT	RED (+)	@ IGNITION SWITCH, (8-PIN PLUG), PIN 7
STARTER	BLUE (+)	@ IGNITION SWITCH, (8-PIN PLUG), PIN 8
STARTER 2	N/A
IGNITION 1	PURPLE (+)	@ IGNITION SWITCH, (8-PIN PLUG), PIN 6
IGNITION 2	GREEN (+)	@ IGNITION SWITCH, (8-PIN PLUG), PIN 4
IGNITION 3	N/A
ACCESSORY/HEATER BLOWER 1	BROWN or GRAY (+)	@ IGNITION SWITCH, (8-PIN PLUG), PIN 3
ACCESSORY/HEATER BLOWER 2	N/A
KEYSENSE	N/A
PARKING LIGHTS ( - )	ORANGE (-)	@ HEADLIGHT SWITCH or BECU,(26-PIN PLUG), PIN 17, NOTE #3
PARKING LIGHTS ( + )	LT. GREEN (+)	@ FUSE BOX, (BOTTOM, 12-PIN PLUG) PIN 8
POWER LOCK	PURPLE (TYPE B), (TEST with PASSENGER Switch) NOTE #4	@ FUSE BOX, (TOP, RIGHT, 12-PIN PLUG) PIN 3
POWER UNLOCK	BROWN (TYPE B), (TEST with PASSENGER Switch) NOTE #5	@ FUSE BOX, (TOP, RIGHT, 12-PIN PLUG) PIN 4
DOOR TRIGGER	BLACK to BLUE (-)	in DRIVERS KICK PANEL or BECU, (16-PIN PLUG) PIN 14, NOTE #3
DOMELIGHT SUPERVISION	LT. BLUE (-)	@ FUSE BOX, (RIGHT SIDE, 12-PIN PLUG) PIN 5
TRUNK RELEASE	GRAY to WHITE (-) NOTE #7	in DRIVERS KICK PANEL or BECU, (28-PIN PLUG) PIN 3, NOTE #3
SLIDING POWER DOOR	N/A
HORN	WHITE to RED (+)	@ HORN SWITCH or FUSE BOX, (MIDDLE, 16-PIN PLUG) PIN 11
TACH	N/A
WAIT TO START LIGHT	N/A
BRAKE	BLUE (+)	@ BRAKE SWITCH or FUSE BOX, (BOTTOM, 12-PIN PLUG) PIN 3
FACTORY ALARM DISARM	GRAY (-) Requires Double Pulse, NOTE #2	@ POWER WINDOW MASTER SWITCH, (20-PIN PLUG) PIN 14
ANTI-THEFT	TOYOTA'S TRANSPONDER SYSTEM, See NOTE #1

EXTRA INFORMATION

NOTE #1: LEXUS TRANSPONDER ANTI-THEFT SYSTEM, Requires Bypass Module, Part # 791 Bypass Module (for REMOTE STARTING ONLY!) an Extra Ignition key is required to be placed inside this module for Operation. Part # PK-ALL Bypass Module (for REMOTE STARTING ONLY!) KEYLESS BYPASS NO KEY is required for Operation. To order the Bypass Module go to the INTERFACE BYPASS MODULE Page on this website NOTE #2: TEST this wire while turning the Key in the Drivers Door. NOTE #3: the BECU, (Body Electronic Control Unit) is located under the DRIVERS Dash and attached to the BACK of the Drivers Dash FUSE BOX. NOTE #4: this wire is only needed if the Door Locks do not function with the Aftermarket System while the vehicle is running. All other times just use the Factory Alarm Arm wire. NOTE #5: this wire is only needed if the Door Locks do not function with the Aftermarket System while the vehicle is running. All other times just use the Factory Alarm Disarm wire. NOTE #6: the PMCU, (Power Management Control Unit) is located under the Drivers Dash, and to the LEFT of the DASH FUSE BOX. NOTE #7: TEST this wire while opening the Liftgate from the Handle on the Rear of the Vehicle. on vehicles with POWER BACK DOOR, the open/close wire is a PURPLE (-) at the Switch on the Dash or BECU, (WHITE, 28-PIN PLUG) PIN 2