Toyota CH-R Service Manual: Other System Malfunction (C1A63)

Toyota CH-R Service Manual / Pre-collision / Pre-collision System / Other System Malfunction (C1A63)

DESCRIPTION

The millimeter wave radar sensor receives the throttle signal from the ECM and judges whether the driver is making an acceleration request.

When the ECM detects an electronic throttle malfunction, it informs the millimeter wave radar sensor via CAN communication and sets DTC C1A63.

DTC No.

Detection Item

DTC Detection Condition

Trouble Area

C1A63

Other System Malfunction

With the ignition switch ON, the millimeter wave radar sensor receives an accelerator sensor malfunction signal from the ECM for approximately 2 seconds or more continuously.

SFI system

PROCEDURE

1.

GO TO SFI SYSTEM

Click here

NEXT

END

    Front Camera Module Circuit (C1AA0)
    DESCRIPTION The millimeter wave radar sensor assembly receives information about the area in front of the vehicle from the forward recognition camera. If the millimeter wave radar sensor assembly ...

    Brake Control Signal Mismatch (C1A69)
    DESCRIPTION The skid control ECU (brake actuator assembly) sends signals to the millimeter wave radar sensor assembly according to the brake control status. If the millimeter wave radar sensor as ...

    Other materials:

    Toyota CH-R Service Manual > Air Conditioning System(for Automatic Air Conditioning System With Top-mounted Air Conditioner Pressure Sensor): Customize Parameters
    CUSTOMIZE PARAMETERS CUSTOMIZE AIR CONDITIONING SYSTEM (a) Customizing with the Techstream. NOTICE: When the customer requests a change in a function, first make sure that the function can be customized. Be sure to make a note of the current settings before customizing. Wh ...

    Toyota CH-R Service Manual > Audio And Visual System(for Radio Receiver Type): Illumination Circuit
    DESCRIPTION Power is supplied to the radio receiver assembly and steering pad switch assembly illumination when the light control switch is in the tail or head position. WIRING DIAGRAM CAUTION / NOTICE / HINT NOTICE: The vehicle is equipped with a Supplemental Restraint System (SRS) ...

    © 2017-2021 Copyright www.tochr.net
    0.02