Clearing Trouble Codes

DTC CHECK / CLEAR





1. DTC CHECK (USING SST CHECK WIRE)
a. Check DTCs.
1. Using the SST(s), connect terminals TC and CG of DLC3.
SST 09843-18040
2. Turn the ignition switch to the ON position.





3. Read and record any DTCs from the height control OFF indicator light on the combination meter. Refer to the illustration on the left for examples of a normal code and codes 13 and 33.





HINT: If the height control OFF indicator light does not blink any DTC codes or the normal code, inspect the height control OFF indicator light circuit or TC terminal circuit.

If 2 or more malfunctions are indicated at the same time, the lowest numbered DTC is displayed first.
4. Refer to the Diagnostic Trouble Code Chart for DTC information. Suspension Control ( Automatic - Electronic Level )
5. After completing the check, remove the SST(s) from DLC3.
SST 09843-18040





b. Clear the DTCs.
1. Make sure the ignition switch is OFF.
2. Using the SST(s), connect terminals TC and CG of DLC3.
SST 09843-18040
3. Turn the ignition switch to the ON position.





4. Clear the DTCs stored in the ECU by depressing the brake pedal 8 times or more within 5 sec.
5. Check that the height control OFF indicator light blinks a normal code.

HINT: If the fault has not been repaired, the DTC code may still be displayed.

6. Turn the ignition switch to the OFF position.
7. Remove SST(s) from DLC3.
SST 09843-18040

HINT: Disconnecting the battery cable during the operation will not erase DTCs in the ECU.





2. DTC CHECK (USING INTELLIGENT TESTER)
a. Check DTCs.
1. Connect the intelligent tester to DLC3.
2. Turn the ignition switch to the ON position.
3. Read the DTCs by following the prompts on the tester screen.

HINT: Refer to the intelligent tester operator's manual for further details.

b. Clear the DTCs using the intelligent tester.

HINT: After repairing the malfunctions, clear the DTC.

1. Connect the intelligent tester to DLC3.
2. Turn the ignition switch to the ON position.
3. Erase the DTCs following the prompts on the tester screen.

HINT: Refer to the intelligent tester operator's manual for further details.