Reading and Clearing Diagnostic Trouble Codes

MULTIPLEX COMMUNICATION: MULTIPLEX COMMUNICATION SYSTEM: DTC CHECK / CLEAR

DTC CHECK / CLEAR

1. CHECK DTC
(a) Connect the Techstream to the DLC3.
(b) Turn the ignition switch to the ON position.
(c) Read DTCs by following the prompts on the tester 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 ignition switch to the ON position.
(c) Erase the DTCs following the prompts on the tester screen.
HINT: Refer to the Techstream operator's manual for further details.