Diagnosis System

THEFT DETERRENT: THEFT DETERRENT SYSTEM: DIAGNOSIS SYSTEM

DIAGNOSIS SYSTEM

1. DESCRIPTION
The ECU stores trouble codes when trouble occurs on the vehicle.
The diagnostic system allows for reading of the trouble codes from the DLC3.
Use Techstream to check and solve the problem.
2. CHECK DLC3
(a) Check the DLC3. How to Troubleshoot ECU Controlled Systems