Reading and Clearing Diagnostic Trouble Codes

AIR CONDITIONING: AIR CONDITIONING SYSTEM: DTC CHECK / CLEAR

1. INDICATOR CHECK





(a) Turn the engine switch on (IG) while pressing the A/C control AUTO switch and Recirculation / Fresh switch simultaneously.

(b) Check that all indicators turn on and off 4 times in succession at 1 second intervals.





HINT
* After the indicator check is completed, the system enters the DTC mode automatically.
* Press the "OFF" switch to cancel the indicator check.

2. DTC CHECK USING TECHSTREAM

(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 / Trouble Codes.

(e) Check for DTCs.

3. DTC CLEAR USING TECHSTREAM

(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 / Trouble Codes.

(e) Erase DTCs by pressing the YES button on the Techstream display.