PRE-CRASH SAFETY 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 or ECD 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 ignition switch ON, the driving support ECU assembly receives an accelerator pedal position sensor malfunction signal from the ECM for approximately 2 seconds or more.	SFI system ECD system

PROCEDURE

GO TO SFI SYSTEM OR ECD SYSTEM

Tip:

If DTC C1A63 is output by the pre-crash safety system, perform troubleshooting for the SFI system or ECD system.

SFI System:
- for 2AR-FE (w/ Canister Pump Module):
  Click here
- for 2AR-FE (w/o Canister Pump Module):
  Click here
- for 3ZR-FAE:
  Click here
- for 3ZR-FE (for K111, K111F):
  Click here
- for 3ZR-FE (except K111, K111F):
  Click here
ECD System:
- for 2AD-FHV:
  Click here
- for 2AD-FTV (for DPF):
  Click here
- for 2WW:
  Click here

Result


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