Diagnosis System
DIAGNOSIS SYSTEMDESCRIPTION
The ECM controls the function of cruise control on this vehicle. Data of the cruise control or DTC can be read from DLC3 of the vehicle. When a trouble occurs with cruise control, check that the CRUISE main indicator does not come on but DTC inspection is performed. Therefore when there seems to be a problem with the cruise control, use the intelligent tester (with CAN VIM) or SST to check and troubleshoot it.