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DTC U2300-54: Configuration Data Not Received From Body Control Module (BCM) (Auto Leveling Control Module): 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 U2300:54 (AUTO LEVELING CONTROL MODULE) DETECTION CONDITION AND POSSIBLE CAUSE
| System malfunction location |
Configuration data not received from body control module (BCM) |
| Detection condition |
- The auto leveling control module cannot receive the configuration data from the body control module (BCM).
|
| Fail-safe |
- Control of the headlight auto leveling system is continued.
|
| Possible cause |
NOTE:
- To correctly write the configuration data sent from the body control module (BCM) to the auto leveling control module, 30 s or more have to be elapsed since the ignition is switched ON (engine off or on).
- DTCs are stored in the body control module (BCM).
- Body control module (BCM) configuration not implemented
- Body control module (BCM) internal memory malfunction
- Body control module (BCM) configuration data error
- Auto leveling control module malfunction
|
| System wiring diagram |
Not applicable |
| Connector diagram |
Not applicable |