Service tyre preasure sensors

Tyre pressure monitoring system could work in a few different ways and invariably needs special dedicated diagnostic equipment to locate faults and to reset. Handheld units are available fairly cheaply but not yet quite as cheaply as some of the diy code readers.

Problem could be a defective sensor or radio sender valve. System will need resetting every time the tyres are changed around the car or when a tyre is changed with some systems.

1. The tyre has to be removed to fit the tyre valve/ sensor unit to the wheel. . Tyre dealers will do this for you when you supply the sensor.

2. Any renault dealer parts department can sell you a new sensor.

3. The new sensor has to be programmed to the car's tyre pressure monitoring system (TPMS).

3. Here is a list of information about the Renault Laguna tyre pressure sensors to assist you. The 2nd link below shows a picture of the tyre valve/sensor unit that fits to your wheel.

http://www.petercoopercarrepairs.co.uk/renault_laguna_mkii.htm

Renault Laguna Megane Tyre Pressure Sensor World Car Parts Store

This is your automatic tire preasure system.Check your tiere pressures.

"TPMS" light when ON indicates that the tyre pressure monetering system is malfunctioning. One or more of the TPMS components may experience failure. Vehicle should be driven to the authorized dealer for service. This warning is different from "underinflation" warning, also found on the dashboard in shape of deflated tire with "!" in the middle. hope this helps

The indication of the two front wheels flashing is most likely the tyre pressure monitoring system try adding the proper amount of air pressure in the tyres, also never change your tyres around this can also cause the problem or the sensors might have just become faulty.

The problem is with the tire pressure monitoring system as this one is that they are not lifetime built I believe that the battery installed on the sensor has died and must be replaced with a new sensor and therefore a procedure that needs to be carried out when replacing the sensor, certain calibration and so on, Also you can't just swap tyres around because each tyre is programmed to a certain position which if done well just give a wrong indication of the tire pressure on your dashboard.

If all tires have proper inflation, you have a bad or missing wheel mounted sensor (integral with the valve stem).

hi from uk the light/simbol you dscribe illuminated is the tyre pressures monitoring warning this is indicating that one or more of your tyres is under inflated in other words you need to check and inflate all tyres to correct pressure as indicated/recommended in handbook the light should reset after driving if not ceck h/book tyres info

I had a new sensor fitted recently at a tyre centre, but after driving home one of the rear tyres disappeared off the display! I had them reset the whole system only to find it happened again soon afterwards. Just looked at the fuse panel (right hand side on UK cars, at end of dashboard), no 'reset' switch. However, I did pull out a few fuses to see if that worked. By pure luck, there is a fuse with a strange name (can't remember it now) that is like disconnecting the battery completely (it's a 10A fuse located 3rd down from the top). Plug it back in and hey presto, no more flat tyre warning light, and centre screen shows all 4 tyres correctly. Genius!!

32 psi in the front and 30 psi in the back. if the tyre preasure monitoring is acting up even with the preasures ok. take the car to a renault garage to have them re initialised