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:

Actuator Supply Voltage Circuit / Open
DTC P0657 Actuator Supply Voltage Circuit / Open DESCRIPTION The ECM monitors the output voltage to the throttle actuator. This self-check ensures that the ECM is functioning properly. The output voltage is usually 0 V when the ignition switch is turned off. If the output voltage is higher t ...

Cellular Phone Registration Failure, Phone Directory Transfer Failure
INSPECTION PROCEDURE 1 CHECK CURRENT CONDITIONS Proceed to the next step according to the table below. RESULT 2 CHECK USING ANOTHER CELLULAR PHONE Check if the system functions using another Bluetooth compatible cellular phone. HINT:  Confirm that either the same or a di ...

Folding Motor Circuit
DESCRIPTION The fold seat control ECU receives a switch operation signal from the fold seat switch and activates the folding motor. At this time, the Hall IC (seat cushion position sensor) detects the actuation signal. The fold seat control ECU uses signals from the Hall IC (seat cushion posi ...

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