Engine Immobiliser System (W/O Entry And Start System) Diagnostic Trouble Code Chart

Vehicle Interior. Land Cruiser. Urj200, 202 Grj200 Vdj200
Theft Deterrent Keyless Entry. Land Cruiser. Urj200, 202 Grj200 Vdj200

Engine Immobiliser System (W/O Entry And Start System) -- Diagnostic Trouble Code Chart


HINT:
If a trouble code is output during the DTC check, inspect the trouble areas listed for that code. For details of the code, refer to the "See page" below.

Transponder Key ECU Assembly
DTC Code
Detection Item
Detection Enabling Condition (DTC Output Confirmation Operation)
See page
B2780
Push Switch / Key Unlock Warning Switch Malfunction
Insert the key into the ignition key cylinder.
Click here
B2784
Antenna Coil Open / Short
Insert the key into the ignition key cylinder.
Click here
B2793
Transponder Chip Malfunction
Insert the key into the ignition key cylinder.
Click here
B2794
Unmatched Encryption Code
Insert the key into the ignition key cylinder.
Click here
B2795
Unmatched Key Code
Insert the key into the ignition key cylinder.
Click here
B2796
No Communication in Immobiliser System
Insert the key into the ignition key cylinder.
Click here
B2797
Communication Malfunction No. 1
Insert the key into the ignition key cylinder.
Click here
B2798
Communication Malfunction No. 2
Insert the key into the ignition key cylinder.
Click here

ECM
DTC Code
Detection Item
Detection Enabling Condition (DTC Output Confirmation Operation)
See page
B2799
Engine Immobiliser System Malfunction
Either condition is met:-
- Within 10 seconds of an engine start operation being performed an engine start operation refers to turning the ignition witch to ON with the shift lever in P and the brake pedal depressed*1, or the shift lever in N and the brake pedal and clutch pedal depressed*2. If there is a malfunction, the engine stops (communication begins within 3 seconds of the engine start operation being performed, and DTCs are stored after 6 seconds).
- 10 seconds after the ignition switch is turned to ON after reconnecting the cable to the negative (-) battery terminal (communication begins within 3 seconds of the ignition switch being turned to ON, and DTCs are stored after 6 seconds).
Click here
B279A
Theft Deterrent System Communication Line High Fixation
Turn the ignition switch to ON and wait 6 seconds.
Click here
B279C
Theft Deterrent System Presence Detection
Check for DTCs.
Click here
  1. *1: for Automatic Transmission
  2. *2: for Manual Transmission