DYNAMIC RADAR CRUISE CONTROL SYSTEM, Diagnostic DTC:C1A03, C1A06

DTC Code DTC Name
C1A03 Driving Support ECU Internal Logical Error
C1A06 Stop Light Switch Input Circuit

DESCRIPTION

This DTC indicates the internal abnormalities of the driving support ECU.

DTC Code DTC Detection Condition Trouble Area
C1A03 Cruise control input signal abnormal Driving support ECU
C1A06 Stop light switch input signal abnormal Driving support ECU

PROCEDURE


  1. CHECK FOR DTC


    1. Using the intelligent tester, enter the following menus: Powertrain / Radar Cruise / DTC.

    2. Select "Clear" and clear the data.

    3. Recheck for DTC.

      OK
      DTC C1A03 or C1A06 is not output.

    OK

    USE SIMULATION METHOD TO CHECK Click here

    NG

    REPLACE DRIVING SUPPORT ECU Click here