DTC Check / Clear

1. Turn the ignition switch off.
   Fig 1: Identifying Terminals Of DLC3 Connector And Tire Pressure Warning Light

   Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
2. Using SST, connect terminals 13 (TC) and 4 (CG) of the DLC3.

   SST 09843-18040 

3. Turn the ignition switch to ON.
4. Read and record any DTCs from the tire pressure warning light on the combination meter. Refer to the illustration as examples of the normal system code and codes 13 and 23.

   HINT:

   • If the tire pressure warning light does not indicate any DTCs or does not flash, inspect the tire pressure warning light circuit or TC and CG terminal circuit.
   TROUBLE AREA REFERENCE
   
   

   Trouble Area	See Procedure
   Tire pressure warning light circuit	TIRE PRESSURE WARNING LIGHT CIRCUIT
   TC and CG terminal circuit	TC AND CG TERMINAL CIRCUIT

   If 2 or more malfunctions are indicated at the same time, the lowest numbered DTC is displayed first.

5. Refer to the Diagnostic Trouble Code Chart for DTC information (See DIAGNOSTIC TROUBLE CODE CHART ).
6. After completing the check, turn the ignition switch off and remove SST from the DLC3.

SST 09843-18040 

1. Turn the ignition switch off.
2. Connect the Techstream to the DLC3.
3. Turn the ignition switch to ON.
4. Turn the Techstream on.
5. Enter the following menus: Chassis / Tire Pressure Monitor / Trouble Codes.
6. Read the DTCs following the prompts on the Techstream.

HINT:

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

HINT:

After repairing the malfunctions, clear the DTCs.

1. Turn the ignition switch off.
2. Connect the Techstream to the DLC3.
3. Turn the ignition switch to ON.
4. Turn the Techstream on.
5. Enter the following menus: Chassis / Tire Pressure Monitor / Trouble Codes.
6. Clear the DTCs following the prompts on the Techstream.

HINT:

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