Toyota Tundra Service Manual: Inspection

Toyota Tundra Service Manual / Vehicle Interior / Lighting / Ignition Key Cylinder Light / Inspection

INSPECTION

PROCEDURE

1. INSPECT TRANSPONDER KEY COIL (IGNITION KEY CYLINDER LIGHT)

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

OK:

Condition

Specified Condition

Battery positive (+) → Terminal 2 (ILL+)

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

Illuminates

If the result is not as specified, replace the transponder key coil (ignition key cylinder light).

*a

Component without harness connected

(Transponder Key Coil (Ignition Key Cylinder Light))
    Components

    Installation

    See More:

    Toyota Tundra Service Manual > Meter / Gauge System: Open in Turn Signal Circuit (B1507,B1508)
    DESCRIPTION DTC Code DTC Detection Condition Trouble Area B1507 Open in turn signal light circuit. for Standard Type Outer Rear View Mirror: Harness or connector Front turn signal light bulb socket Rear turn signal light bulb socket Outer rear view mirror assembly (w/ Turn Signal Indicator) Outer re ...

    Toyota Tundra Owners Manual

    Toyota Tundra Service Manual

    © 2026 Copyright www.ttundra.com
    0.0106