DTC U2300:54, U2300:55, U2300:56, U2300:64 [Radar Unit]: Notes
WARNING: This page is about a different car, the 2016 Mazda CX-5. However, it is still accessible from the selected car via links, so may be relevant.
| System malfunction location |
- U2300:54: Configuration error (data not received)
- U2300:55: Configuration error (no configuration)
- U2300:56: Configuration error (Ineffective/non-interchangeable data read)
- U2300:64: Configuration error (error value read)
|
| Detection condition |
- The radar unit detects configuration setting failure.
|
| Fail-safe |
- Inhibits the Mazda radar cruise control (MRCC) system control
- Inhibits the smart brake support (SBS) system control
|
| Possible cause |
NOTE:
- If the radar unit is replaced with a new one, the configuration is re-performed within 6 s after the ignition is switched ON (engine off).
- After performing the configuration, DTC U2300:55 will be cleared if the ignition is switched ON (engine off) after the ignition is switched off.
- Module configuration procedure was not completed properly
- Correct data cannot be received from instrument cluster
- Radar unit malfunction
|
| System wiring diagram |
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