Listed below is the vehicle specific wiring diagram for your car alarm, remote starter or keyless entry installation into your 1998 - Toyota Sienna . This information outlines the wires location, color and polarity to help you identify the proper connection spots in the vehicle. Please be sure to test all of your wires with a digital multimeter before making any connections. More information on using a multimeter and testing wires please see our Technical Support Area.
PART
COLOR
LOCATION
12 VOLT
CONSTANT
WHITE/RED(+) and WHITE/BLUE (+)
IGNITION SWITCH HARNESS
STARTER
RED (+)
IGNITION SWITCH HARNESS
STARTER
2
N/A
IGNITION
1
BLACK/YELLOW (+)
IGNITION SWITCH HARNESS
IGNITION
2
BLACK/RED (+)
IGNITION SWITCH HARNESS
IGNITION
3
N/A
ACCESSORY/HEATER
BLOWER 1
BLUE (+)
IGNITION SWITCH HARNESS
ACCESSORY/HEATER
BLOWER 2
N/A
KEYSENSE
N/A
PARKING
LIGHTS ( - )
N/A
PARKING
LIGHTS ( + )
GREEN (+)
@ BOTTOM of FUSEBOX
POWER LOCK
BLUE/WHITE (Negative (-)) See NOTE *1
IN PASSENGER KICK PANEL
POWER UNLOCK
BLUE/YELLOW (Negative (-)) See NOTE *1
IN PASSENGER KICK PANEL
DOOR TRIGGER
RED/WHITE (-)
@ TOP RIGHT SIDE of FUSEBOX
DOMELIGHT
SUPERVISION
RED/BLACK (-), Requires Part #R30-H Relay
@ RIGHT SIDE of FUSEBOX
TRUNK RELEASE
N/A
SLIDING
POWER DOOR
N/A
HORN
GREEN/BLACK (-)
@ STEERING COLUMN HARNESS
TACH
ORANGE (-)
@ ECM, BELOW GLOVE BOX
WAIT TO
START LIGHT
N/A
BRAKE
GREEN/WHITE (+)
@ SWITCH ABOVE BRAKE PEDAL
FACTORY
ALARM DISARM
BLUE (-)
IN DRIVERS KICK PANEL
ANTI-THEFT
N/A
EXTRA
INFORMATION
NOTE *1 the LOCK and UNLOCK wires will only TEST while turning the KEY in the PASSENGER DOOR LOCK KEY CYLINDER.
NOTE *2 the INTEGRATION RELAY, is located at the BOTTOM of the FUSEBOX
