Tire Pressure Monitoring system - diagnosis
DTC 12 TIRE 2 AIR PRESSURE DECREASEDTC DETECTING CONDITION:
Inflation pressure of each tire reduces under specifications (188 kPa (1.9 kgf/sq.cm, 27.3 psi) or less).
TROUBLE SYMPTOM:
Tire pressure warning light illuminates.
Step 1-4:
CAUTION: When driving vehicle to perform driving test, there should be always 2 persons (driver and checker)to check.