DTC U2300:55 [Connectivity Master Unit]: Notes
DTC U2300:55 (CONNECTIVITY MASTER UNIT) DETECTION CONDITION AND POSSIBLE CAUSES
| Description |
Instrument cluster configuration not implemented |
| Detection condition |
- The connectivity master unit (CMU) detected any of the following conditions with the ignition switched to ACC or ON (engine off or on).
- Instrument cluster configuration not read
- Configuration data cannot be written to connectivity master unit (CMU) memory.
|
| Fail-safe |
Not applicable |
| Possible cause |
NOTE:
- To correctly write the configuration data, which is sent from the instrument cluster to the connectivity master unit (CMU), to the connectivity master unit (CMU), 3 s or more must have elapsed since the ignition was switched ON (engine off or on).
- Instrument cluster configuration is not completed.
- Connectivity master unit (CMU) malfunction
|
| System wiring diagram |
Not applicable |