With Manufacturer's Scan Tool

HINT:
- By switching from normal mode into test mode, you can inspect the stop lamp switch and the RH and LH front wheel speed sensors.
- When entering the test mode, the stabilizer control ECU sets all the test DTCs first.
After completing the input signal operation for each inspection item, the DTCs that are determined to be normal by the stabilizer control ECU will be erased.
The DTCs for other inspection items may not be erased when only a certain signal is inspected.
- When the test mode returns back to the normal mode, all the test DTCs will be erased.


TEST MODE (USING HAND-HELD TESTER)

a. Procedure for Test Mode.
1. Make sure that the ignition switch is off.




2. Set each of the check items to the condition in Operation (A) in the test mode table.




3. Connect the hand held tester to the DLC3.
4. Turn the ignition switch to the ON position.
5. Select the SIGNAL CHECK mode on the hand held tester.




6. Set each of the check items to the condition in Operation (B) in the test mode table.

HINT: In step (6), all signals can be checked together.

7. Vehicle is stopped.
8. Read the DTCs by following the prompts on the tester screen and check the malfunction using the] code table.

HINT: Refer to the hand-held tester operator's manual for further details.

9. After completing the input signal check, disconnect the tester and turn the ignition switch off.

C1782 - C1795:

DTC of KDSS test mode function:
If a trouble code is displayed during the test mode DTC check, check the circuit listed for that code. For details of each code, refer to the respective "DTC No." in the chart.