PRINT
TOYOTA AVALON
MODEL YEAR(S
AVALON 2005-2008
KEY T-HARNESS IMMOBILIZER
TOYKEY-2 N/A TOYOTA'S TRANSPONDER ANTI-THEFT SYSTEM, SEE NOTE #1
PART COLOR LOCATION DIAGRAM
12 VOLT CONSTANT BLACK (+) @ IGNITION SWITCH HARNESS
STARTER BLUE (+) See NOTE #5 @ IGNITION SWITCH HARNESS
STARTER 2 RED (+) See NOTE #5 @ IGNITION SWITCH HARNESS
IGNITION 1 YELLOW (+) @ IGNITION SWITCH HARNESS
IGNITION 2 GREEN (+) @ IGNITION SWITCH HARNESS
IGNITION 3 N/A
ACCESSORY/HEATER BLOWER 1 GRAY (+) @ IGNITION SWITCH HARNESS
ACCESSORY/HEATER BLOWER 2 N/A
KEYSENSE BLACK (-) @ IGNITION SWITCH HARNESS
PARKING LIGHTS ( - ) N/A
PARKING LIGHTS ( + ) BROWN (+) @ SMART JUNCTION BOX UNDER DRIVERS SIDE DASH
POWER LOCK BLACK to BROWN (TYPE B), See NOTE #2 IN DRIVERS KICK PANEL, 20-Pin plug, Pin 9
POWER UNLOCK GRAY to PURPLE (TYPE B), (Requires Double Pulse) IN DRIVERS KICK PANEL, 20-Pin plug, Pin 19
LOCK MOTOR WIRE RED to WHITE (+) IN DRIVERS KICK PANEL, 20-Pin Plug, PIN 1
DOOR TRIGGER See NOTE #3 IN EACH KICK PANEL, HARNESS TO REAR OF VEHICLE 28104_AVALON_(-) NEGATIVE DOOR PIN ISOLATION CIRCUIT.pdf
DOMELIGHT SUPERVISION BROWN (-), (Requires Part #775 Relay) RIGHT side of FUSE BOX, 12-Pin plug, Pin 5
TRUNK RELEASE BLUE (-), (Requires Part #775 Relay) @ TRUNK RELEASE SWITCH
SLIDING POWER DOOR N/A
HORN GRAY (-) @ HORN SWITCH in STEERING COLUMN COVER
TACH WHITE (AC) @ ECM, Second plug from top, Pin 1, See NOTE #4
WAIT TO START LIGHT N/A
BRAKE WHITE (+) @ SWITCH ABOVE BRAKE PEDAL
FACTORY ALARM DISARM DISARMS with KEYSENSE wire @ IGNITION SWITCH HARNESS
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: the DOOR LOCK/UNLOCK wires will only TEST when turning the key in the DRIVERS

DOOR KEY CYLINDER.





NOTE #3: the DRIVERS DOOR is a PINK to BLUE (-), the PASSENGER DOOR is a PURPLE to BLUE

(-), the DRIVERS REAR DOOR is a BLACK (-) and the PASSENGER REAR DOOR is a

GRAY (-) When connecting to an ALARM SYSTEM, use all 4 DOOR TRIGGER wires and

DIODE ISOLATE, to connect, See DIAGRAM





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







NOTE #5: this vehicle uses 2 STARTER/CRANK wires at the IGNITION SWITCH HARNESS,

when connecting to a Remote Starter, you must connect BOTH STARTER/CRANK

wires to the STARTER/CRANK wire from the Remote Starter.







LINK 1 LINK TEXT 1 LINK 2 LINK TEXT 2