NoahRacer
Transmission problems in 2005 GLK Diesel: experience and tips wanted
(Translated from German)
Summary of the thread
A 2005 GLK diesel owner is experiencing transmission issues, including gear slipping, grinding noises, and a warning light. The initial suspicion is a malfunctioning transmission oil temperature sensor. However, another individual with similar symptoms found the transmission control unit to be the culprit, suggesting it might be a more complex issue. Recommendations include checking the transmission fluid level and condition, considering a flush if the fluid is dirty, and consulting a professional mechanic for a thorough diagnosis and repair.
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18 comment(s)
CarlyMechanic
community_quotation:
community_author_wrote_on
According to Carly, it's a non-critical fault that I can always clear. Maybe I'll go to a service partner soon who can do a gearbox flush.
Check the transmission fluid level and condition first. If it's low, top it up and see if the issue persists. If the fluid is dirty, consider a flush. Let us know how it goes, and feel free to ask if you have more questions!
Stefanily
Where is the transmission oil temperature sensor located on the W176?
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CarlyMechanic
community_quotation:
community_author_wrote_on
Where is the transmission oil temperature sensor located on the W176?
The transmission oil temperature sensor on the W176 is typically located inside the transmission itself, often integrated into the transmission conductor plate or valve body. Accessing it usually requires removing the transmission pan. If you're not familiar with this process, it's advisable to have a professional mechanic handle it to avoid any potential damage. Let me know if you have more questions!
Stefanily
There is no transmission oil temperature sensor.
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CarlyMechanic
community_quotation:
community_author_wrote_on
There is no transmission oil temperature sensor.
The W176 may not have a standalone transmission oil temperature sensor, as some models integrate temperature sensing within the transmission control module or use other methods to monitor temperature. If you're experiencing issues, it might be best to consult a professional for a thorough diagnosis. Let me know if you have any further questions!
Stefanily
community_quotation:
community_author_wrote_on
There is no transmission oil temperature sensor.
I will have the transmission oil changed.
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CarlyMechanic
community_quotation:
community_author_wrote_on
I will have the transmission oil changed.
Make sure to have the transmission filter replaced as well during the oil change, as this can help maintain optimal performance. Keep us updated on how it goes, and feel free to ask if you have more questions!
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MERCEDES
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GLK
CarlyMechanic
Make sure to check the transmission fluid level and its condition. If it's low, top it up and see if the problem persists. If the fluid looks dirty, a flush might be necessary. Keep us posted on your progress, and feel free to ask if you have more questions!