Diagnostic procedure

DIAGNOSTIC PROCEDURE DESCRIPTION

STEP	INSPECTION		ACTION
1	INSPECT TIRE Visually inspect the tire. Is there any foreign object adhering to the tire?	Yes	Remove any foreign object. Replace the tire if necessary, then go to the next step.
1		No	Go to the next step.
2	INSPECT TIRE PRESSURE Measure the tire pressure when the tires are cold. Has the tire pressure decreased (approaches value to illuminate TPMS warning light)?	Yes	Adjust the tire pressure to the specification when the tires are cold, then go to the next step.
2		No	Go to the next step.
3	VERIFY MALFUNCTION Is the malfunction corrected?	Yes	Symptom troubleshooting completed.
3	VERIFY MALFUNCTION Is the malfunction corrected?	No	Verify the symptom troubleshooting again and return to Step 1, if the malfunction recurs.