DTC U2300-54: Configuration Data [DSC HU/Control Module]: Outline
DTC U2300:54 (DSC HU/Control Module) DETECTION CONDITION AND POSSIBLE CAUSE
| System malfunction location |
Configuration data |
| Detection condition |
- The DSC HU/Control Module cannot receive the configuration data from the body control module (BCM) or the PCM.
|
| Fail-safe |
Refer to "DTC Table" and "Fail-safe Function Malfunction Contents Table". (See DTC TABLE [DSC HU/Control Module (US)] .) |
| Possible cause |
NOTE:
- To correctly write the configuration data sent from the body control module (BCM) and PCM to DSC HU/Control Module, 30 s or more have to be elapsed since the ignition is switched ON (engine off or on).
- Malfunction in CAN communication line (CAN BUS No. 2) between PCM and body control module (BCM)
- Malfunction in CAN communication line (CAN BUS No. 1) between body control module (BCM) and DSC HU/Control Module
- PCM malfunction
- Body control module (BCM) malfunction
- DSC HU/Control Module malfunction
|
| System wiring diagram |
Not applicable |
| Connector diagram |
Not applicable |