Reading and Clearing Diagnostic Trouble Codes

TIRE AND WHEEL: TIRE PRESSURE WARNING SYSTEM: DTC CHECK / CLEAR

1. DTC CHECK (USING TECHSTREAM)

(a) Turn the ignition switch off.

(b) Connect the Techstream to the DLC3.

(c) Turn the ignition switch ON.

(d) Enter the following menus: Chassis / Tire Pressure Monitor / Trouble Codes.

(e) Read the DTCs following the prompts on the Techstream screen.

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

2. CHECK DTC (USING SST CHECK WIRE)





(a) Using SST, connect terminals 13 (TC) and 4 (CG) of the DLC3.

SST : 09843-18040

(b) Turn the ignition switch ON.





(c) Read and record any DTCs from the tire pressure warning light on the combination meter. Refer to the illustration for examples of a normal system code and DTCs 13 and 33.

HINT
* If the tire pressure warning light does not blink to indicate any DTCs or the normal system code, inspect the tire pressure warning light circuit or 13 (TC) and 4 (CG) terminal circuits.






* If 2 or more malfunctions are indicated at the same time, the lowest numbered DTC is displayed first.
(d) Refer to the Diagnostic Trouble Code Chart for DTC information Tire Pressure Warning System.

(e) After completing the check, turn the ignition switch off and remove SST from the DLC3.

3. CLEAR DTC (USING TECHSTREAM)

HINT
After repairing the malfunctions, clear the DTCs.

(a) Turn the ignition switch off.

(b) Connect the Techstream to the DLC3.

(c) Turn the ignition switch ON.

(d) Enter the following menus: Chassis / Tire Pressure Monitor / Trouble Codes.

(e) Erase the DTCs following the prompts on the Techstream screen.

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