toyota Workshop Repair Guides

Toyota Workshop Service and Repair Manuals

Daytime Running Lamp > < Symptom Related Diagnostic Procedures
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Courtesy Lamp: Component Tests and General Diagnostics

FRONT DOOR COURTESY LAMP SWITCH ASSY

a. Inspect front door courtesy lamp switch assy continuity.

1. Check that there is continuity between terminal 1 and body ground when switch is operated.

Standard:
ON (When shaft is pressed): No continuity
OFF (When shaft is not pressed): Continuity

REAR DOOR COURTESY LAMP SWITCH ASSY

a. Inspect rear door courtesy lamp switch assy continuity.

1. Check that there is continuity between terminal 1 and body ground when switch is operated.

Standard:
ON (When shaft is pressed): No continuity
OFF (When shaft is not pressed): Continuity

BACK DOOR COURTESY LAMP SWITCH ASSY

a. Inspect back door courtesy lamp switch assy Continuity.

1. Check that there is continuity between terminal 1 and bracket when switch is operated.

Standard:
ON (When shaft is pressed): No continuity
OFF (When shaft is not pressed): Continuity

ROOM LAMP ASSY NO.1

a. Inspect room lamp assy No.1 continuity.

1. Check that there is continuity when switch is operated.

Standard:
ON: Continuity
OFF: No continuity

Daytime Running Lamp > < Symptom Related Diagnostic Procedures