LEMON Manuals: Even more car manuals for everyone
Home >> Toyota >> 2008 >> FJ Cruiser RWD >> Repair and Diagnosis >> External Pages >> Different car >> Section 79 (Engine Immobilizer) >> Engine Immobilizer System >> DTC B2797: Communication Malfunction No. 1 >> Description

DTC B2797: Communication Malfunction No. 1: Description

WARNING: This page is about a different car, the 2007 Toyota Land Cruiser. However, it is still accessible from the selected car via links, so may be relevant.

This DTC is detected when an error occurs, although the communication is performed normally (example: Some noise is included in communication line).

COMMUNICATION MALFUNCTION NO. 1

DTC No. DTC Detection Condition Trouble Area
B2797 Key has noise occurring in communication line
  • Key
  • Wire harness
  • Transponder key amplifier
  • Transponder key ECU assembly