Toyota 4Runner: Components

Automatic Light Control Sensor

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On-vehicle Inspection

ON-VEHICLE INSPECTION PROCEDURE 1. CHECK AUTOMATIC LIGHT CONTROL SENSOR (a) Measure the voltage according to the value(s) in the table below. Standard Voltage: Te ...

Other materials about Toyota 4Runner:

Taillight Relay Circuit
DESCRIPTION This is the power source circuit of the clearance warning ECU assembly. WIRING DIAGRAM CAUTION / NOTICE / HINT NOTICE: Inspect the fuses for circuits related to this system before performing the following inspection procedure. PROCEDURE ...

System Description
SYSTEM DESCRIPTION 1. DESCRIPTION (a) The steering lock system locks or unlocks the steering by activating the steering lock bar with a motor. The steering lock ECU activates the motor based on signals from the certification ECU and power management cont ...