Cruise Control System Diagnosis System

Cruise Control System. Camry. Acv40 Gsv40
Cruise Control. Camry. Acv40 Gsv40

  1. DESCRIPTION

  1. CHECK DLC3

  1. CHECK INDICATOR

Cruise Control System -- Diagnosis System



DESCRIPTION
The ECM controls the cruise control system of the vehicle. The data and DTCs relating to the cruise control system can be read from the DLC3 of the vehicle. If either DTC or CRUISE OK is not displayed on the multi-information display on the combination meter when checking for DTCs, there may be a problem with either the combination meter or the CAN communication and multiplex communication systems. Use the intelligent tester to check and solve the problem.

CHECK DLC3

  1. Check the DLC3 (CAMRY_ACV40 RM000000UZ201XX.html).


CHECK INDICATOR


    Camry. Acv40 Gsv40.Cruise Control.Cruise Control System.Cruise Control System Diagnosis System

  1. Turn the ignition switch to the ON position.



  2. Check that the CRUISE main indicator light illuminates when the cruise control main switch is turned on, and that the indicator light turns off when the main switch is turned off. If the results are not as specified, inspect the CRUISE main indicator light circuit (CAMRY_ACV40 RM000000PLV082X.html).

    HINT:
    Camry. Acv40 Gsv40.Cruise Control.Cruise Control System.Cruise Control System Diagnosis System
    While driving with cruise control, the ECM activates AUTO CANCEL of the cruise control system when a malfunction occurs in one of the following: vehicle speed sensors, stop light switch, or other related parts. When AUTO CANCEL is activated, the CRUISE main indicator light outputs the blinking pattern shown to the left. At the same time, data of the malfunction is stored as a DTC.