Skip the auto shop - Our mechanics make house calls

Q: My tire monitoring system service light is on

asked by on

Indicating low tire pressure however pressure is fine panel says it needs service can you do this

A: Hi there. One of the most common components...

Hi there. One of the most common components to fail on your Chevrolet Silverado 1500 is the inner low tire pressure, which is attached to each wheel on the vehicle. Low tire pressure is determined in two ways: monitoring indirect tire pressure and direct tire pressure. The indirect method measures wheel revolutions and ensures that they are equal on all four tires and wheels. The direct method monitors the inner air pressure inside each tire. The indicator light takes data from both sensors and illuminates the light when a problem is discovered in either of them.

The problem with your vehicle may be due to a faulty sensor, such as when the inner or indirect sensors being damaged, which will usually illuminate the TPMS light. Your best bet is to contact a local certified mechanic who can inspect error codes related to your warning light and determine which of your sensors are faulty and need to be replaced.

Was this answer helpful?

Need advice from certified mechanic? Get help now!

Over 1000 mechanics are ready to answer your question.
The statements expressed above are only for informational purposes and should be independently verified. Please see our terms of service for more details

Get an instant quote for your car

Our certified mechanics come to you ・Backed by 12-month, 12,000-mile guarantee・Fair and transparent pricing

Get a quote

What others are asking

Q: Tire pressure warning system lights up because i used a nonsensored valve.

The tire pressure monitoring system (TPMS) is an integrated system that cannot be disabled. When you did not install a correct tire pressure sensor and installed a regular valve stem the TPMS senses the missing sensor and turns on the...

Q: Transmission issues, slips from second to fourth gear

I would start by being concerned about these wires that are spliced in. If there is another circuit that is spliced in there then it can be causing this. If there was no issue previously then it may not be...

Q: Where is the heater fan blower motor relay located? 2003 Chevy Silverado 1500

Hello - the blower fan relay is located behind the glove box - small black plastic square. Make sure both fuses for the HVAC/heater are good, and have power to them (one is 10 amp, one is 30 amp). If...

Related articles

How Long Does a Heater Control Valve Last?
Keeping the right amount of coolant in a car is essential in keeping the engine at the right temperature. Failing to have the right amount of coolant or even bad elements...
Rules of the Road For Iowa Drivers
Driving on the roads requires knowledge of the rules, many of which are based on common sense and courtesy. However, even though you know the rules in...
P2428 OBD-II Trouble Code: Exhaust Gas Temperature Too High Bank 1
P2428 code definition A P2428 trouble code signifies that the PCM has detected a problem in the exhaust gas temperature sensor circuit in bank 1, which subsequently contains the number one...