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:

Definition of terms
Terms Definitions Monitor Description Description of what ECM monitors and how to detect malfunctions (monitoring purpose and details). Related DTCs A group of diagnostic trouble codes that are output by ECM based on the same malfunction detection lo ...

Rear Occupant Classification Sensor LH Circuit Malfunction
DTC B1782 Rear Occupant Classification Sensor LH Circuit Malfunction DESCRIPTION The rear occupant classification sensor LH circuit consists of the occupant classification ECU and the rear occupant classification sensor LH. DTC B1782 is recorded when a malfunction is detected in the rear oc ...

On-vehicle inspection
1. CHECK SEAT HEATER CONTROL (WIRE HARNESS SIDE)  Disconnect the connector from the seat heater control.  Measure the voltage and resistance of each terminal of the wire harness side connector. Standard If the result is not as specified, there may be a malfunction on ...

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