Toyota Tundra Service Manual: 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))

Toyota Tundra Service Manual > Meter / Gauge System: Lost Communication with Cruise Control Front Distance Range Sensor (U0235)
DESCRIPTION The combination meter assembly communicates with the millimeter assembly wave radar sensor assembly via the CAN line. DTC Code DTC Detection Condition Trouble Area U0235 When either of following conditions is detected: IG voltage 10.5 V or more No communication with millimeter assembly w ...

Toyota Tundra Owners Manual