Test Mode (Using SST Check Wire)

TEST MODE (USING SST CHECK WIRE)




a. Turn the ignition switch OFF.
b. Using SST, connect terminals TS and CG of the DLC3.
SST 09843-18040

c. Turn the ignition switch ON.




d. Press the tire pressure warning reset switch.
e. Check that the tire pressure warning light turns ON.

HINT:
- Unless above d. is done, the tire pressure warning light remains OFF while in test mode.
- When there is a problem with the tire pressure warning system, the tire pressure warning light blinks at 0.5 second intervals.

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

Item
Problem symptoms table
TS and CG terminal circuit (w/o VSC)
TS and CG terminal circuit (w/ VSC)

f. Turn the ignition switch OFF.
g. Remove the SST from the DLC3.
SST 09843-18040




h. Turn the ignition switch ON.
i. Check that the tire pressure warning light turns OFF.