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TOYOTA 4-RUNNER
MODEL YEAR(S
4-RUNNER 2003-2006
KEY T-HARNESS IMMOBILIZER
TOYKEY-2 N/A TOYOTA'S TRANSPONDER ANTI-THEFT SYSTEM, SEE NOTE #1
PART COLOR LOCATION DIAGRAM
12 VOLT CONSTANT WHITE/BLUE (+) and RED (+) @ IGNITION SWITCH HARNESS
STARTER GREEN/BLACK (+) @ IGNITION SWITCH HARNESS
STARTER 2 N/A
IGNITION 1 BLACK/RED (+) @ IGNITION SWITCH HARNESS
IGNITION 2 BLUE/YELLOW (+) @ IGNITION SWITCH HARNESS
IGNITION 3 N/A
ACCESSORY/HEATER BLOWER 1 WHITE/GREEN (+) @ IGNITION SWITCH HARNESS
ACCESSORY/HEATER BLOWER 2 N/A
KEYSENSE GREEN/YELLOW (-) See NOTE #2 @ IGNITION SWITCH HARNESS
PARKING LIGHTS ( - ) GREEN (-) @ BECU, TOP PLUG, PIN 8, See NOTE #3
PARKING LIGHTS ( + ) GREEN (+) @ 16-PIN PLUG, LEFT of FUSES
POWER LOCK BLUE (TYPE B) IN DRIVERS KICK, 18-PIN PLUG
POWER UNLOCK GREEN (TYPE B) (Requires Double Pulse) IN DRIVERS KICK, 18-PIN PLUG
LOCK MOTOR WIRE BLUE/RED to BLACK/WHITE (5-WIRE TYPE) IN DRIVERS KICK PANEL, 13-Pin Plug
DOOR TRIGGER PURPLE/YELLOW (-) @ BECU, TOP PLUG, PIN 12, See NOTE #3
DOMELIGHT SUPERVISION WHITE (-), (Requires Part #775 Relay) @ PIN 8, PLUG TO RIGHT OF OF FUSEBOX
TRUNK RELEASE N/A
SLIDING POWER DOOR N/A
HORN GREEN/RED (-) @ STEERING COLUMN HARNESS
TACH BLACK/WHITE (AC) @ ECM, Connector E8, pin 5, See NOTE #4
WAIT TO START LIGHT N/A
BRAKE GREEN/YELLOW (+) @ SWITCH ABOVE BRAKE PEDAL
FACTORY ALARM DISARM DISARMS WITH UNLOCK or See NOTE #2
ANTI-THEFT TOYOTA'S TRANSPONDER ANTI-THEFT SYSTEM, SEE NOTE #1 @ IGNITION SWITCH TUMBLER
NOTES
NOTE #1: TOYOTA'S TRANSPONDER SYSTEM, Requires Bypass Module:

(For Remote Starting Only) Part #791 Bypass, (Requires Extra Key) for Operation.

(For Remote Starting Only) Part # PK-ALL Bypass. (No Extra Key Required for

Operation) 2-KEYS Required to Program Module.

To order please go to the SECURITY BYPASS MODULE Page or INTERFACE BYPASS

MODULE Page on this website.



NOTE #2: you can DISARM without UNLOCKING by sending a negative signal to your

green/yellow keysense thru a diode(Radio Shack #276-1103) from the Negative

Output While Running wire on remote starter. Connect the UNBANDED END of the

diode to the keysense wire.





NOTE #3: the BECU (Body Electronic Control Unit), is part of the FUSEBOX, located under the

DRIVER SIDE of the DASH, the unit has 3 Plugs that exit the RIGHT side edge of

the FUSE BOX, and are for the Body Electronic Control Unit.





NOTE #4: the ECM (Engine Control Module) is located BEHIND the GLOVE BOX, Connector E8

is in the BOTTOM PLUG.







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