2009 E350 getting message - Tire Pressure Monitor Inoperative
Thread Starter
Newbie
Joined: Sep 2008
Posts: 9
Likes: 1
E350 2009
2009 E350 getting message - Tire Pressure Monitor Inoperative
Anyone has any clue what could be fault ?
I tried TPMS reset from steering wheel and reset button.
Did lot of googling did not find anything.
Is it bad tire sensor ?
or some monitor or fuse ? Where can I find these ?
I tried TPMS reset from steering wheel and reset button.
Did lot of googling did not find anything.
Is it bad tire sensor ?
or some monitor or fuse ? Where can I find these ?
Member
Joined: Mar 2017
Posts: 78
Likes: 0
From: Napa Valley, CA, USA
W211 AMG
Did you ever get this fixed? I have an 08 and i have the same problem. Bought new wheels and sensors. Did a reset on the cluster and everything was fine for about 10 miles...then i got the yellow tire flashing on The dash. Later came the Inoperative TPMS message. It also said No Tire Sensors. I know i have sensors, but perhaps the system isin't reading them, or one of them. Idk
Last edited by Sosyal08; May 11, 2018 at 08:21 PM.
MBWorld Fanatic!
Joined: Feb 2014
Posts: 6,190
Likes: 1,550
From: MA
2008 E350 4Matic, 2011 E350 4matic
Most tire shops have tools to scan the sensors to see if they're working. They're sealed batteries and they say they only last 5-7 years before dying, sometimes longer.
Super Member
Joined: Apr 2007
Posts: 633
Likes: 48
From: USA
2006 E320 CDI
new sensors each have their own unique ID, you have to program the TPMS module to tell it which ID is where on the vehicle. Module was likely looking for its old sensor IDs
