Tire Pressure Warning Light/Trouble Indicator Light Illumination Pattern: Inspection

Fig 1: Tire Pressure Warning Light/Trouble Indicator Light Blinking Pattern

Courtesy of SUBARU OF AMERICA, INC.

1. When the tire pressure warning light does not illuminate in accordance with this illumination pattern, there must be an electrical malfunction.
2. If the tire pressure warning light does not go off, check the TPMS & keyless entry CM or TPMS CM/warning light circuit and the combination meter circuit. < Refer to TIRE PRESSURE WARNING LIGHT DOES NOT COME OFF , Tire Pressure Warning Light/Trouble Indicator Light Illumination Pattern. >
   NOTE: If the problem is fixed while driving at approximately 40 km/h (25 MPH) after the tire pressure warning light blinks/lights, the warning light goes out and the tire pressure monitor system operates normally. (If there is a decrease in tire pressure, or a malfunction of the system, the malfunction history is displayed.)