DTC U0126 Chevrolet

DC DC Boost Converter Temperature Sensor

DC DC Boost Converter Temperature Sensor

Description

Unusual sudden change in boost converter temperature sensor output occurs and the offset continues, or unusual sudden change in boost converter temperature sensor output occurs repeatedly.

Cause and Solution

Inverter cooling system Cooling fan system Inverter with converter assembly Wire harness or connector Water pump with motor assembly Hybrid vehicle control ECU IGCT No. 3 fuse

Video Guide

Duration: PT4M8S | Uploaded: 2020-08-10

Diagnostic Info

  • DTC Code: U0126
  • Brand: Chevrolet
Back to Blog