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Toyota Tacoma (2015-2018) Service Manual / Lighting / Headlight Dimmer Relay

Toyota Tacoma (2015-2018) Service Manual: Headlight Dimmer Relay

Inspection

INSPECTION

PROCEDURE

1. INSPECT HEADLIGHT DIMMER RELAY

(a) Check the resistance.

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

Standard:

Tester Connection

Condition

Specified Condition

3 - 5

Battery voltage not applied to terminals 1 and 2

10 kΩ or higher

Battery voltage applied to terminals 1 and 2

Below 1 Ω

If the result is not as specified, replace, the headlight dimmer relay.
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