FixVault
Home
›
Mazda
›
2021
›
3 Base
›
Repair and Diagnosis (Single Page)
›
Engine Performance
›
System
›
On-Board Diagnostic - Engine Control System (VINS 7, L, M) (4 Of 4)
›
DTC U1032-00: Vehicle Control Module (VCM) Error
›
Function Explanation (DTC Detection Outline)
Function Explanation (DTC Detection Outline)
If the PCM detects an error in the signal received from the body control module (BCM) for 2 s, it determines a malfunction.