Toyota Tundra Service Manual: Diagnostic Trouble Code Chart

DIAGNOSTIC TROUBLE CODE CHART

Engine Immobiliser System

DTC No.	Detection Item	Link
B2780	Push Switch / Key Unlock Warning Switch Malfunction
B2784	Antenna Coil Open / Short
B2793	Transponder Chip Malfunction
B2794	Unmatched Encryption Code
B2795	Unmatched Key Code
B2796	No Communication in Immobiliser System
B2797	Communication Malfunction No. 1
B2798	Communication Malfunction No. 2
B2799	Engine Immobiliser System Malfunction
B279A	Theft Deterrent System Communication Line High Fixation
B279C	Theft Deterrent System Presence Detection

Toyota Tundra Service Manual > Steering Column Assembly(for Power Tilt And Power Telescopic Steering Column): Disassembly
DISASSEMBLY CAUTION / NOTICE / HINT NOTICE: When using a vise, do not overtighten it. PROCEDURE 1. REMOVE MULTIPLEX TILT AND TELESCOPIC ECU (a) Detach the claw to remove the multiplex tilt and telescopic ECU. 2. REMOVE TRANSPONDER KEY COIL (a) Using a screwdriver, widen the claws attached to the upp ...

Toyota Tundra Owners Manual