Tire pressure sensor harness
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Junior Member
Joined: Aug 2019
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ML-350 W166
Tire pressure sensor harness
Guys, Hi
Can anyone help me with the part number of TPMS harness for ML350 W166 2013
I looked everywhere in MB database and couldn’t find it, I appreciate your help
Can anyone help me with the part number of TPMS harness for ML350 W166 2013
I looked everywhere in MB database and couldn’t find it, I appreciate your help
Out Of Control!!
Joined: Sep 2018
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From: unbegrenzt
2017 GLE350 4MATIC
The TPM module device N88 communicates via CAN, and via two way radio to the tire sensors. Diagram attached. What are you attempting to do? For what purpose is the information needed?
Thread Starter
Junior Member
Joined: Aug 2019
Posts: 32
Likes: 2
ML-350 W166
Thank you for sharing the diagram
Out Of Control!!
Joined: Sep 2018
Posts: 14,668
Likes: 4,570
From: unbegrenzt
2017 GLE350 4MATIC
CAN is the Controller Area Network, standard for Mercedes and many cars. The TPMS controller needs to talk with the CAN bus. CAN via Xentry/DAS needs to add (code) the module as a recognized device.
Out Of Control!!
Joined: Sep 2018
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From: unbegrenzt
2017 GLE350 4MATIC
@Hameed_W166 This is a big project. Are you a reseller?
Code 475 is the option code for tire pressure monitoring.
N88 connects via chassis CAN2 to the instrument cluster, device A1. It is also fed power from the battery prefuse box. Finally, it is grounded under the rear seat.
Device A1 is VIN specific.
You need tire pressure module N88 and it needs to be connected to chassis CAN2. The harness is a data connector, which I haven't found in WIS or EPC.
I recommend that you buy WIS/EPC from eBay. You will also need Xentry/DAS if you don't already have it. @BenzNinja on this site can help with Xentry.
Last edited by chassis; May 26, 2021 at 03:12 PM.
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Thread Starter
Junior Member
Joined: Aug 2019
Posts: 32
Likes: 2
ML-350 W166
@Hameed_W166 This is a big project. Are you a reseller?
Code 475 is the option code for tire pressure monitoring.
N88 connects via chassis CAN2 to the instrument cluster, device A1. It is also fed power from the battery prefuse box. Finally, it is grounded under the rear seat.
Device A1 is VIN specific.
You need tire pressure module N88 and it needs to be connected to chassis CAN2. The harness is a data connector, which I haven't found in WIS or EPC.
I recommend that you buy WIS/EPC from eBay. You will also need Xentry/DAS if you don't already have it. @BenzNinja on this site can help with Xentry.
i do have WIS/EPC and couldn’t find the harness as well, I might end up fabricating one once I get the socket/plug types.
i am not a reseller but I am doing two retrofits to my ML350, I started with Power Tailgate project where i purchased all necessary equipment, and was thinking of adding TPMS as well knowing that I will be stripping the carpet of the car anyway to pass power tailgate harness.
i will definitely check Benzninja
Cheers
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