ENTRY AND START SYSTEM (for Start Function) > DIAGNOSIS SYSTEM

for Preparation Click here



DESCRIPTION

  1. Push-button start function data and the Diagnostic Trouble Codes (DTCs) can be read using Data Link Connector 3 (DLC3). When the smart entry and start system seems to be malfunctioning, use the intelligent tester to check for malfunctions and then perform repairs.


CHECK DLC3

  1. Check DLC3 (Click here).


INSPECT BATTERY VOLTAGE
If the voltage is below 11 V, recharge or replace the battery before proceeding to the next step.

Standard voltage:
11 to 14 V