DTC U0235-87: Lost Communication with Cruise Control Front Distance Range Sensor Missing Message [08/2021 - ]: Description
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The forward recognition camera communicates with the millimeter wave radar sensor assembly via CAN communication. If a communication malfunction between the forward recognition camera and millimeter wave radar sensor assembly is detected, DTC U0235-87 is stored.
| DTC No. | Detection Item | DTC Detection Condition | Trouble Area |
|---|---|---|---|
| U0235-87 | Lost Communication with Cruise Control Front Distance Range Sensor Missing Message | Once 3 seconds elapse after turning the ignition switch to ON, a communication malfunction between the millimeter wave radar sensor assembly continues for approximately 2 seconds or more. |
|
| Pattern | DTC output part name (Display on Techstream) |
Suspected Area (Malfunction Status) | ||||
|---|---|---|---|---|---|---|
| Forward Recognition Camera | Millimeter Wave Radar Sensor Assembly | |||||
| Pre-Collision System | Lane Control | Forward Recognition Camera (Front Lighting Control) | Radar Cruise2 | Front Radar Sensor | ||
| U0235-87 | U0235-87 | U0235-87 | U0235-87 | U0104-87 | ||
| Pattern 1 | ◦ | ◦ | ◦ | ◦ | ◦ | Harness or connector (Open or short) |
| Millimeter wave radar sensor assembly (Internal malfunction) | ||||||
| Forward recognition camera (Internal malfunction) | ||||||
| Pattern 2 | ◦ | ◦ | ◦ | ◦ | - | Forward recognition camera (Internal malfunction) |
| Millimeter wave radar sensor assembly (Internal malfunction) | ||||||
◦: DTC is output-: DTC is not output
HINT:
If the DTCs are output simultaneously, the inspection area can be narrowed down.