Toyota 4Runner manuals

Toyota 4Runner: Relay(for Window Defogger)

On-vehicle Inspection

ON-VEHICLE INSPECTION

PROCEDURE

1. REMOVE DEFOGGER RELAY (DEF)

(a) Remove the defogger relay from the engine room relay block.

Text in Illustration

*1

Defogger relay


2. INSPECT DEFOGGER RELAY

(a) Measure the resistance according to the value(s) in the table below.

Standard Resistance:

Tester Connection

Condition

Specified Condition

3 - 5

Battery voltage is not applied to terminals 1 and 2

10 kΩ or higher

Battery voltage is applied to terminals 1 and 2

Below 1 Ω

If the result is not as specified, replace the defogger relay.


3. INSTALL DEFOGGER RELAY

(a) Install the defogger relay to the engine room relay block.

Rear Power Window Switch
Components COMPONENTS ILLUSTRATION Inspection INSPECTION PROCEDURE 1. INSPECT REAR POWER WINDOW REGULATOR SWITCH ASSEMBLY (a) Measure the resistance according to the value(s) i ...

Relay(for Windshield Deicer)
On-vehicle Inspection ON-VEHICLE INSPECTION PROCEDURE 1. REMOVE DEICER RELAY (DEICER) (a) Remove the deicer relay from the engine room relay block. Text in Illustration ...

Other materials about Toyota 4Runner:

Rear Door LH ECU Communication Stop (B2324)
DESCRIPTION This DTC is stored when LIN communication between the rear power window regulator motor assembly LH and main body ECU (multiplex network body ECU) stops for 10 seconds or more. DTC Code DTC Detection Condition ...

Air Conditioning Control Panel Circuit
DESCRIPTION This circuit consists of the heater control assembly and air conditioning amplifier assembly. When the heater control assembly is operated, signals are transmitted to the air conditioning amplifier assembly through the LIN communication system ...

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