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 > Power Window Control System(w/o Jam Protection Function): Rear Power Window RH does not Operate with Rear Power Window Switch RH
DESCRIPTION HINT: for Double Cab, CrewMax If the rear RH side manual UP/DOWN function does not operate, there may be a malfunction in the rear switch RH, rear motor RH, master switch or harness and connector. WIRING DIAGRAM PROCEDURE 1. CHECK HARNESS AND CONNECTOR (REAR SWITCH RH - BATTERY) (a) Disc ...

Toyota Tundra Owners Manual