Diagnosis System

LIGHTING: LIGHTING SYSTEM: DIAGNOSIS SYSTEM

1. CHECK DLC3

(a) Inspect the battery voltage.





Voltage:

12 to 14 V

If the voltage is below 12 V, recharge the battery before proceeding.

(b) Check the DLC3.

The terminal arrangement of the DLC3 complies with SAE J1962 and matches the ISO 9141-2 format.

Standard voltage:





Standard resistance: