IS 250C V6-2.5L (4GR-FSE) (2011)
Information Bus: Reading and Clearing Diagnostic Trouble Codes
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.
LIN Communication System
NETWORKING: LIN COMMUNICATION SYSTEM: DTC CHECK / CLEAR
1. CHECK DTC
(a) Connect the Techstream to the DLC3.
(b) Turn the engine switch on (IG).
(c) Turn the Techstream on.
(d) Enter the following menus: Body Electrical / Smart Access or Power Source Control / Trouble Codes.
(e) Check the detail of the DTC(s) See: Testing and Inspection/Diagnostic Trouble Code Descriptions/LIN Communication System.
2. CLEAR DTC
(a) Connect the Techstream to the DLC3.
(b) Turn the engine switch on (IG).
(c) Turn the Techstream on.
(d) Enter the following menus: Body Electrical / Smart Access or Power Source Control / Trouble Codes.
(e) Clear the DTC(s).