Reading and Clearing Diagnostic Trouble Codes

TIRE AND WHEEL: TIRE PRESSURE WARNING SYSTEM:

DTC CHECK / CLEAR

1. DTC CHECK (USING SST CHECK WIRE)






(a) Check for DTCs.
(1) Make sure that the ignition switch is off.
(2) Using SST, connect terminals TC and CG of DLC3.
SST: 09843-18040
(3) Turn the ignition switch to the ON position.
(4) Read and record any DTCs indicated by the multi-information display on the combination meter.
- If the tire pressure warning light does not indicate any DTCs or "DIAG TIRE OK", inspect the tire pressure warning light circuit or 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 Tire Pressure Warning System for DTC information.
(6) After completing the check, turn the ignition switch off and remove SST from DLC3.
SST: 09843-18040

2. DTC CHECK (USING TECHSTREAM)
(a) Check for DTCs.
(1) Make sure that the ignition switch is off.
(2) Connect the Techstream to the DLC3.
(3) Turn the ignition switch to the ON position.
(4) Turn the Techstream on.
(5) Enter the following menus: Chassis / Tire Pressure Monitor / Trouble Codes.
(b) Clear the DTCs.
HINT: After repairing the malfunctions, clear the DTCs.
(1) Make sure that the ignition switch is off.
(2) Connect the Techstream to the DLC3.
(3) Turn the ignition switch to the ON position.
(4) Turn the Techstream on.
(5) Enter the following menus: Chassis / Tire Pressure Monitor / Trouble Codes.
(6) According to the display on the Techstream, select the trouble code data display with the clear button.