DTC P0346 Chevrolet
Short to GND in Door System Communication Bus Malfunction
Short to GND in Door System Communication Bus Malfunction
Description
Door system communication circuit and body ground short
Cause and Solution
Power source control ECU Sliding roof drive gear (sliding roof control ECU) Multiplex network front door ECU RH (front passenger door ECU) Multiplex network rear door ECU RH (rear door ECU RH) Multiplex network rear door ECU LH (rear door ECU LH) Multiplex network front door ECU LH (driver door ECU) Multiplex network master switch Sliding roof control ECU Rain Sensor Overhead junction block Position control ECU and switch (for front seat RH side) Wire harness
Video Guide
Diagnostic Info
- DTC Code: P0346
- Brand: Chevrolet