DTC B1279 Lexus
ECU Internal Fault - Unexpected Operation
ECU Internal Fault - Unexpected Operation
Description
This DTC sets when the DTCM detects an unexpected reset.
Cause and Solution
POWER SUPPLY FUSEDRIVETRAIN CONTROL MODULE WIRE HARNESSOTHER CONTROL MODULESDRIVETRAIN CONTROL MODULE (DTCM)
Video Guide
Diagnostic Info
- DTC Code: B1279
- Brand: Lexus