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Component Locations

NOTE: For additional body control system component locations, see illustration. See Fig 1. For additional driver door control system and front passenger door control system component locations, see illustration. See Fig 2.
COMPONENT LOCATIONS

Component Location
Body Control Electronic Control Unit Attached To Driver Side Junction Block
Data Link Connector No. 3 Under Left Side Of Instrument Panel, To Right Of Instrument Panel Junction Block
Dome Light Center Of Headliner
Dome Light Fuse Driver Side Junction Block
Door Courtesy Light Rear Of Driver & Front Passenger Door
Door Courtesy Switch Front Of Each Door Jamb
Door Lock Assembly, Door Lock Motor & Door Unlock Detection Switch Inside Each Door Panel
Driver Door Electronic Control Unit Driver Door Armrest
Driver Side Junction Block Left Side Of Instrument Panel, Behind Access Panel To Left Of Steering Column
Engine Compartment Junction Block Left Side Of Engine Compartment, In Front Of Shock Tower
Engine Compartment Relay Block No. 2 Right Front Corner Of Engine Compartment, In Front Of Coolant Reservoir, Beside Windshield Washer Fluid Tank
Front Passenger Door Electronic Control Unit Front Passenger Door Armrest
Front Personal Light Middle Of Headliner Between Sun Visors
Headlight Control Relay Engine Compartment Junction Block
Horn Relay Engine Compartment Junction Block
Ignition Switch Right Side Of Steering Column
Junction Block No. 3 Under Left Side Of Instrument Panel, Behind Kick Panel
Junction Block No. 4 Under Right Side Of Instrument Panel, Behind Kick Panel
Key Unlock Warning Switch Part Of Ignition Switch
Light Control Switch Left Side Of Steering Column
Light Failure Sensor Right Rear Corner Of Luggage Compartment
Luggage Compartment Cancel Switch Inside Glove Compartment
Luggage Compartment Door Lock Motor & Courtesy Switch Inside Center Of Luggage Compartment Door
Luggage Compartment Light Rear Center Of Luggage Compartment
Luggage Compartment Main Switch Incorporated Into Heating & Ventilation Register On Left Side Of Instrument Panel.
Multi-Display Information Center Center Of Instrument Panel, Just Above Air Vent Assembly
OPEN DOOR Indicator Light Service Reminder Indicators & Warning Buzzer Display Center
Park/Neutral Position Switch Left Side Of Transaxle
Passenger Seat Belt Occupant Detection Sensor Front Passenger Seat Cushion
Power Main Relay Driver Side Junction Block
Rear Personal Light One Above Each Rear Door
Rear Power Window Switch On Each Rear Door
Seat Belt Buckle Switch Driver & Passenger Seat Belt Buckle
Service Reminder Indicators & Warning Buzzer Display Center Left Side Of Multi-Display Information Center
Vanity Light Driver & Passenger Sun Visors
Wireless Door Lock Control System Buzzer Right Front Corner Of Engine Compartment, To Right Of Washer Fluid Reservoir Filler Neck
Wireless Door Lock Control System Receiver Right "C" Pillar
Fig 1: Locating Body Control System Components
G00124330Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
Fig 2: Locating Driver Door Control System & Front Passenger Door Control System Components
G00124335Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002