B2055
Diagnostic trouble codes
DESCRIPTION
This DTC is output when one of the following occurs: 1) an error in communication with the millimeter wave radar sensor assembly is detected, or 2) vehicle information sent from the radar sensor assembly is abnormal. If output, perform initialization on the radar sensor assembly to register the vehicle information to the radar sensor assembly.| DTC No. |
DTC Detection Condition |
Trouble Area |
| B2055 |
Radar sensor assembly malfunction is detected or initialization settings are faulty |
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INSPECTION PROCEDURE
- NOTICE:
- When the seat belt control ECU is replaced with a new one, INITIALIZATION must be performed (Click here).
| 1. CHECK DTC OUTPUT (DYNAMIC RADAR CRUISE CONTROL SYSTEM) |
Delete the DTC (Click here).
Recheck for DTC.
- OK:
- DTC P1570 is not output.
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| OK | |
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| 2. CHECK DTC OUTPUT (PRE-CRASH SAFETY SYSTEM) |
Delete the DTC (Click here).
Recheck for DTC.
- OK:
- DTC B2055 is not output.
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| OK | ||
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