Toyota RAV4 manuals

Toyota Sienna Service Manual: Headlight dimmer relay

Toyota Sienna Service Manual / Lighting / Headlight dimmer relay

ON-VEHICLE INSPECTION

1. HEADLIGHT DAY DIM LIGHT RELAY

HEADLIGHT DAY DIM LIGHT RELAY

  1. Inspect relay resistance.

Resistance

Resistance

Daytime running light relay
ON-VEHICLE INSPECTION 1. RUNNING LIGHT RELAY  Inspect relay resistance. Resistance ...

Taillight relay
ON-VEHICLE INSPECTION 1. TAIL LIGHT RELAY  Inspect relay resistance. Resistance ...

Other materials:

Terminals of ECU
1. INSTRUMENT PANEL JUNCTION BLOCK (MULTIPLEX NETWORK BODY ECU)  Disconnect the B6, B7 and B9 ECU connectors. Disconnect the 1A, 1C, 1K, 1L and 1P J/B connectors. Check the voltage or resistance according to the value(s) in the table below (wire harness side connector). ...

Checking tires
Check if the treadwear indicators are showing on the tires. Also check the tires for uneven wear, such as excessive wear on one side of the tread. Check the spare tire condition and pressure if not rotated. New tread Worn tread Treadwear indicator The location of treadwear indicator ...

Lost Communication with Steering Angle Sensor Module
DTC U0126 Lost Communication with Steering Angle Sensor Module DESCRIPTION This circuit detects the angle and direction of the steering wheel and automatically transmits a signal to the skid control ECU and distance control ECU. DTC No. DTC Detection Condition Trouble ...

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