What causes the check tire pressure light warning to keep showing on a Chevy Impala?
The light sensor comes on and the dash says to "Check left front tire pressure" then it blinks and says "Check left rear tire pressure".
I checked it and the tire pressure is fine. The darn sensor won't quit flashing.
回答 (4)
Check ALL the tires. The tire jockeys often forget to reset the TPMS sensors after a rotation and it could easily be the right rear, left rear or right front that is actually low.
My Chevy van had a nuisance problem with the TPMS. It worked fine for about 2 years, then reported tire pressure problems on the front tires. Now, for the past 2 years, no problems. You can try re-calibrating them. I was told that high humidity in the tire can cause nuisance reports of tire pressure problems. Makes sense to me.
Those tire sensors have a battery in each one of them. When the battery fails this is what you get.
Put black electrical tape over the light and just check your tires once a month like people used to do. I wouldn't spend the $400 to replace all the sensors just to have a car tell me my tires need air!!
參考: Mitsubishi Master Tech
收錄日期: 2021-04-24 00:52:59
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