TPMS Inoperative - Replacing Control Module
01-15-2018, 05:53 PM
#1
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2008 C300 4Matic Sport
TPMS Inoperative - Replacing Control Module
The other day my 2008 C300 4Matic Sport came up with the "Tire Pressure Monitoring System (TPMS) Inoperative." I checked the tires, they're fine. I went to a tire shop and they confirmed all of the wheels are transmitting fine and on the 433 Mhz level. My next option is to replace the TPMS Control Module, which I just purchased used on eBay. Couple of questions for anyone who can help:
1. Does the replacement control module need to be reprogrammed for it to work properly? Or can I just swap it in and out?
2. Are there any other suggestions about what else might be causing the warning light to go off?
Thanks for the help in advance.
1. Does the replacement control module need to be reprogrammed for it to work properly? Or can I just swap it in and out?
2. Are there any other suggestions about what else might be causing the warning light to go off?
Thanks for the help in advance.
04-09-2019, 01:27 AM
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2010 C350; 2022 MB GLE350
The other day my 2008 C300 4Matic Sport came up with the "Tire Pressure Monitoring System (TPMS) Inoperative." I checked the tires, they're fine. I went to a tire shop and they confirmed all of the wheels are transmitting fine and on the 433 Mhz level. My next option is to replace the TPMS Control Module, which I just purchased used on eBay. Couple of questions for anyone who can help:
1. Does the replacement control module need to be reprogrammed for it to work properly? Or can I just swap it in and out?
2. Are there any other suggestions about what else might be causing the warning light to go off?
Thanks for the help in advance.
1. Does the replacement control module need to be reprogrammed for it to work properly? Or can I just swap it in and out?
2. Are there any other suggestions about what else might be causing the warning light to go off?
Thanks for the help in advance.
12-19-2020, 08:50 PM
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c300 sports
hi I am new to forum have same problem. after extensive search can't find where TPMS control receiver is located I looked LH side of truck too any help?
Last edited by Jimmy62; 12-19-2020 at 08:51 PM. Reason: typo
