2011 XF, 30 K miles. I receive the intermittent "low tire pressure" message and the annoying associated yellow light. Tire pressures are always fine cold and it's not related to temperature changes. I saw no codes. Jaguar saw C1A62-68 directing to one of the wheel sensors for which the battery was stated to be low.

The sensor and battery were replaced. The issue persists. Seems that it might be something upstream from the sensors since it 'cycles' through all sensors saying low pressure in all tires. Anyone else experience this. Thanks again, folks?

 

Try bumping up your tire pressure temporarily by 5 psi on all wheels. If the problem goes away, it's your tire pressure gauge that's incorrect.

Don't ask me how I know this.

 

Thanks for your help. I tried this. The issues persists: "low tire pressure" - cycling through every tire on the electronic diagram. I used two different pressure gauges with the same result.

Any other suggestions?

 

Are you using a cell phone charger/adapter? Some of them interfere with the signal and can cause such a problem.

 

you need a new tire pressure module. Jaguar wants us to reflash with latest software but had so many coming back(I like to send stuff out fixed first time)still doing weeks later I just replace the modules and be done with it the first time.

 

I am, and I did unplug it per your suggestion. I appreciate the response. The phone has been used for 1.5 years without this issue. Why would this all of a sudden become an issue now?

 

Also check your rims for cracks, I had a perfect tire but kept getting the messages. I had a crack in the rim and had to have it repaired by a welder.

Normally when one tire has a problem the other tires give a message as well.

 

That would be the case if an OP was losing pressure on that tire. But his pressures are normal when measured manually.

Edited: wording