Low Tire Pressure Warning Indicator Off or On Steady

Tests 1 - 3:

Tests 4 - 7:

Tests 8 - 9:

SYMPTOM
LOW TIRE PRESSURE WARNING INDICATOR OFF OR ON STEADY

POSSIBLE CAUSES
- Low tire pressure warning indicator inoperative
- Low tire pressure warning signal open
- Low tire pressure warning signal shorted to ground
- BCM - no low tire pressure warning signal reference voltage
- LTPW module - low tire pressure warning signal short to ground
- LTPW module - low tire pressure warning signal open
- Low tire indicator bulb
- Instrument cluster defective - low tire indicator circuit