Toyota CH-R Service Manual: Vehicle Information Not Obtained (C1A02)

Toyota CH-R Service Manual / Pre-collision / Pre-collision System / Vehicle Information Not Obtained (C1A02)

DESCRIPTION

When a new millimeter wave radar sensor assembly is installed, it receives vehicle specification information (destination) from the main body ECU (multiplex network body ECU) and stores the information.

DTC C1A02 is stored when the millimeter wave radar sensor assembly cannot store the vehicle specification information from the main body ECU (multiplex network body ECU).

DTC No.

Detection Item

DTC Detection Condition

Trouble Area

C1A02

Vehicle Information Not Obtained

At a vehicle speed of 50 km/h (31 mph) or higher the millimeter wave radar sensor assembly cannot store the vehicle specification information for approximately 0.1 seconds or more.

Millimeter wave radar sensor assembly

PROCEDURE

1.

GO TO DYNAMIC RADAR CRUISE CONTROL SYSTEM

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