Test Mode (Using Hand-Held Tester)

TEST MODE (USING HAND-HELD TESTER)




a. Connect the hand-held tester to DLC3.
b. Turn the ignition switch to the ON position.
c. Select the "TEST MODE", and proceed checking with the hand-held tester.




d. Press the tire pressure warning standardization switch.
e. Check that the tire pressure warning lamp comes on

HINT:
- Unless the above operation (d) is performed, the tire pressure warning lamp remains off while in TEST mode.
- When the tire pressure warning system has any problem, the tire pressure warning lamp blinks at 0.5 seconds interval.

If the lamp output result is not normal, proceed to the problem symptoms table or TS terminal circuit.

Item
Problem symptoms table
TS terminal circuit

f. Turn the ignition switch off.




g. Turn the ignition switch to the ON position.
h. Check that the tire pressure warning lamp goes off.
i. Initialize the tire pressure warning system (See step 1.).