Multiplex Communication System

NETWORKING: MULTIPLEX COMMUNICATION SYSTEM: DTC CHECK / CLEAR

1. CHECK FOR DTC

(a) Connect the Techstream to the DLC3.

(b) Turn the engine switch on (IG).

(c) Enter the following menus: All ECUs / Trouble Codes.

(d) Check for DTCs on the Techstream screen.

HINT
Refer to the Techstream operator's manual for further details.

2. CLEAR DTC

(a) Connect the Techstream to the DLC3.

(b) Turn the engine switch on (IG).

(c) Enter the following menus: All ECUs / Trouble Codes.

(d) Clear the DTCs by following the prompts on the Techstream screen.

HINT
Refer to the Techstream operator's manual for further details.