Toyota Tundra Service Manual: Registered Device cannot be Deleted

PROCEDURE

1.	DELETE OPERATION

(a) Check if a registered portable player can be deleted normally.

OK:

Registered portable player can be deleted normally.

USE SIMULATION METHOD TO CHECK

PROCEED TO NEXT SUSPECTED AREA SHOWN IN PROBLEM SYMPTOMS TABLE

Toyota Tundra Service Manual > Engine Immobiliser System (w/o Smart Key System): Theft Deterrent System Communication Line High Fixation (B279A)
DESCRIPTION When the communication line (EFIO-IMI) between the transponder key ECU assembly and ECM is stuck on HI output, the ECM stores this DTC. DTC No. Detection Item DTC Detection Condition Trouble Area Note B279A Theft Deterrent System Communication Line High Fixation The communication line (E ...

Toyota Tundra Owners Manual