Toyota Tundra Service Manual: Inspection

Toyota Tundra Service Manual / Vehicle Interior / Lighting / Room Light Switch / Inspection

INSPECTION

PROCEDURE

1. INSPECT INTERIOR ROOM LIGHT SWITCH ASSEMBLY

(a) Check the resistance.

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

Standard Resistance:

Tester Connection

Switch Condition

Specified Condition

6 (FCTY) - 11 (FLMP)

Interior room light switch DOOR

Below 1 Ω

11 (FLMP) - 8 (E)

Interior room light switch ON

Below 1 Ω

If the result is not as specified, replace the interior room light switch assembly.

Text in Illustration

*a

Component without harness connected

(Interior Room Light Switch Assembly)

(b) Check the illumination.

(1) Apply battery voltage to the connector and check the illumination condition.

OK:

Measurement Condition

Specified Condition

Battery positive (+) → Terminal 1 (ILL+)

Battery negative (-) → Terminal 4 (ILL-)

Illuminates

If the result is not as specified, replace the interior room light switch assembly.

Text in Illustration

*a

Component without harness connected

(Interior Room Light Switch Assembly)
    Components

    Installation

    See More:

    Toyota Tundra Service Manual > Vehicle Stability Control System: Calibration
    CALIBRATION DESCRIPTION (a) Refer to the table below and then perform the necessary operation according to the part to be replaced in order to perform calibration. Replacement Part or Procedure Necessary Procedures Skid control ECU (brake actuator assembly) Perform system variant learning and accele ...

    Toyota Tundra Owners Manual

    Toyota Tundra Service Manual

    © 2026 Copyright www.ttundra.com
    0.0094