What Causes the Tire Pressure Light to Illuminate?

1 Answers
StLola
07/29/25 8:01pm
Tire pressure light illuminates due to under-inflation caused by slow leaks or punctures, or over-inflation of tires. Below are relevant explanations: 1. Precautions: The tire pressure monitoring light will also activate when any tire exceeds 3.0bar. Prolonged driving with low tire pressure can trigger the warning light, typically occurring when: a severely underinflated tire's pressure rises from high-speed heat buildup. Immediate parking for rest or spare tire replacement is required. 2. Function: The warning light indicates one or more tires have abnormal pressure.
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