Without 360°View Monitor System And Parking Assist System: Outline
WARNING: This page is about a different car, the 2020 Mazda CX-30. However, it is still accessible from the selected car via links, so may be relevant.
DTC U3000:1C (VEHICLE CONTROL MODULE) DETECTION CONDITION AND POSSIBLE CAUSE - WITHOUT 360°VIEW MONITOR SYSTEM OR PARKING ASSIST SYSTEM
| System malfunction location |
Malfunction in vehicle control module (VCM) power supply output circuit |
| Detection condition |
- The vehicle control module (VCM) detects a malfunction in the vehicle control module (VCM) power supply output circuit for 10 s.
|
| Fail-safe |
(See DTC TABLE [VEHICLE CONTROL MODULE (US)] .) |
| Possible cause |
- The vehicle control module (VCM) stores DTCs.
- Vehicle control module (VCM) low power supply voltage input
- Vehicle control module (VCM) high power voltage input
- Body control module (BCM) connector or terminal malfunction
- Forward sensing camera (FSC) connector or terminal malfunction (with forward sensing camera (FSC))
- Driver monitoring camera unit connector or terminal malfunction (with driver monitoring (DM))
- Short to ground in power supply output circuit
- Short to power supply in power supply output circuit
- Open circuit in power supply output circuit
- Forward sensing camera (FSC) malfunction (with forward sensing camera (FSC))
- Driver monitoring camera unit malfunction (with driver monitoring (DM))
- Vehicle control module (VCM) malfunction (built into body control module (BCM))
|
 Courtesy of MAZDA MOTORS CORP.
|