PRE-COLLISION SYSTEM, Diagnostic DTC:C1A63
| DTC Code | DTC Name |
|---|---|
| C1A63 | Other System Malfunction |
DESCRIPTION
The millimeter wave radar sensor 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 millimeter wave radar sensor 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 on (IG), the millimeter wave radar sensor assembly receives an accelerator pedal position sensor malfunction signal from the ECM for approximately 2 seconds or more. | SFI system |
PROCEDURE
-
GO TO SFI SYSTEM
Tech Tips
If DTC C1A63 is output by the pre-collision system, perform troubleshooting for the SFI system.
-
for 2AR-FE: Click here
-
for A25A-FKS: Click here
Result Proceed to NEXT
NEXT 
END
-