Reading and Clearing Diagnostic Trouble Codes

MULTIPLEX COMMUNICATION SYSTEM: DTC CHECK / CLEAR

DTC CHECK / CLEAR

1. CHECK DTC
(a) Connect Techstream to the DLC3.
(b) Turn the engine switch on (IG).
(c) Check the DTCs on the tester screen.
HINT: Refer to Techstream operator's manual for further details.

2. CLEAR DTC
(a) Connect Techstream to the DLC3.
(b) Turn the engine switch on (IG).
(c) Erase the DTCs by following the prompts on the tester screen.
HINT: Refer to Techstream operator's manual for further details.