DTC U0235-87: Lost Communication with Cruise Control Front Distance Range Sensor Missing Message [08/2021 - ]: Description
WARNING: This page is about a different car, the 2022 Toyota Avalon. However, it is still accessible from the selected car via links, so may be relevant.
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 Cruise 2 | 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.