Toyota 4Runner manuals

Toyota 4Runner: 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

*1

Deicer Relay


2. INSPECT DEICER 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

3 - 5

Battery voltage is applied to terminals 1 and 2

Below 1 Ω

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

3. INSTALL DEICER RELAY

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

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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 ...

Window Defogger System
...

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