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

Fig 1: Tire Pressure Warning Light Illumination Pattern

Courtesy of SUBARU OF AMERICA, INC.

Ref. to TIRE PRESSURE MONITOR (DIAGNOSTICS)>Data Monitor% .

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 Control Module or TPMS & keyless entry Control Module/warning light circuit, and the combination meter circuit. Ref. to TIRE PRESSURE MONITOR (DIAGNOSTICS)>Tire Pressure Warning Light/Trouble Indicator Light Illumination Pattern>TIRE PRESSURE WARNING LIGHT DOES NOT COME OFF .
   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.)