PRE-COLLISION SYSTEM, Diagnostic DTC:C1A63

DTC Code DTC Name
C1A63 Other System Malfunction

DESCRIPTION

The driving support ECU assembly receives accelerator pedal position sensor signals from the ECM to determine if the accelerator pedal is being depressed. If the ECM detects a malfunction in the accelerator pedal position sensor or SFI system, the driving support ECU assembly is notified via CAN communication and stores DTC C1A63.

DTC No. Detection Item DTC Detection Condition Trouble Area
C1A63 Other System Malfunction With the engine switch is on (IG), the driving support ECU assembly receives an accelerator pedal position sensor malfunction signal from the ECM for approximately 2 seconds or more. SFI system

PROCEDURE


  1. GO TO SFI SYSTEM

    Tech Tips

    If DTC C1A63 is output by the pre-collision system, perform troubleshooting for the SFI system.

    for 8AR-FTS (w/ Canister Pump Module): Click here

    for 8AR-FTS (w/o Canister Pump Module): Click here

    for 3ZR-FAE: Click here

    Result
    Proceed to
    NEXT

    NEXT

    END