PRE-CRASH SAFETY SYSTEM, Diagnostic DTC:C1A63

DTC Code	DTC Name
C1A63	Other System Malfunction

DESCRIPTION

If the hybrid vehicle control ECU detects a malfunction in the hybrid control system, motor generator control system, SFI system or hybrid battery system, it outputs a malfunction signal to the driving support ECU assembly via CAN communication and this DTC is stored.

DTC No.	Detection Item	DTC Detection Condition	Trouble Area
C1A63	Other System Malfunction	With the power switch on (IG), the driving support ECU assembly receives a hybrid system malfunction signal from the hybrid vehicle control ECU for approximately 2 seconds or more.	Hybrid control system Motor generator control system SFI system Hybrid battery system

PROCEDURE

GO TO OTHER SYSTEMS (HYBRID CONTROL SYSTEM, MOTOR GENERATOR CONTROL SYSTEM, SFI SYSTEM, HYBRID BATTERY SYSTEM)

Tech Tips

If DTC C1A63 is output by the pre-crash safety system, perform troubleshooting for these systems.

Hybrid control system: Click here
Motor generator control system: Click here
SFI system (w/ Canister Pump Module): Click here
SFI system (w/o Canister Pump Module): Click here
Hybrid battery system: Click here

Result

Proceed to
NEXT

END