LEMON Manuals: Even more car manuals for everyone: 1960-2025
Home >> Toyota >> 2016 >> Prius Two >> Repair and Diagnosis (Single Page) >> Accessories & Equipment >> Collision/Avoidance >> Blind Spot Monitor System - Diagnostic Codes & Symptom Tests >> Blind Spot Monitor System >> DTC U0126: Lost Communication with Steering Angle Sensor Module; DTC U0129: Lost Communication with Brake System Control Module; DTC U0142: Lost Communication with Body Control Module "B"; DTC U0293: Lost Communication with Hybrid Control Module [11/2015 - 12/2018] >> Description
April 5, 2026: LEMON Manuals is launched! Read the announcement.

DTC U0126: Lost Communication with Steering Angle Sensor Module; DTC U0129: Lost Communication with Brake System Control Module; DTC U0142: Lost Communication with Body Control Module "B"; DTC U0293: Lost Communication with Hybrid Control Module [11/2015 - 12/2018]: Description

These DTCs are stored if there is a malfunction in the CAN communication system connected to the blind spot monitor sensor.

HINT: 

If CAN communication system DTCs are stored, they may also be stored for other systems.

DTC No. Detection Item DTC Detection Condition Trouble Area
U0126 Lost Communication with Steering Angle Sensor Module Lost communication with steering sensor CAN communication system
U0129 Lost Communication with Brake System Control Module Lost communication with skid control ECU CAN communication system
U0142 Lost Communication with Body Control Module "B" Lost communication with main body ECU (multiplex network body ECU) CAN communication system
U0293 Lost Communication with Hybrid Control Module Lost communication with hybrid vehicle control ECU assembly CAN communication system