DYNAMIC RADAR CRUISE CONTROL SYSTEM, Diagnostic DTC:P1578

DTC Code DTC Name
P1578 Brake System Malfunction

DESCRIPTION

This DTC is stored when the vehicle stability control system has a problem. Check the vehicle stability control system when this DTC is stored.

DTC Code DTC Detection Condition Trouble Area
P1578 While the vehicle speed is 50 km/h (31 mph) or more with the cruise control switch on, the ECM receives a vehicle stability control system malfunction signal for 1 second.

  • Vehicle stability control system

  • ECM

PROCEDURE


  1. CHECK FOR DTC (VEHICLE STABILITY CONTROL SYSTEM)


    1. Check for DTCs Click here.

      OK
      Vehicle stability control system DTCs are not output.

    OK

    REPLACE ECM Click here

    NG

    GO TO VEHICLE STABILITY CONTROL SYSTEM Click here