Transmission 'jerk ' while stopped.
06-20-2020, 12:03 PM
#1
MBWorld Fanatic!
Thread Starter
Transmission 'jerk ' while stopped.
I've noticed recently in my 2020 GLC that while I am stopped at a traffic light etc and sitting with foot on brake the car makes a very slight jerk occasionally as if trying to move although I have not taken my foot off the brake.
The jerk almost feels like someone banged into the back of the car but is just about perceptible. A passenger or other driver may not notice it.
Any thoughts?
The jerk almost feels like someone banged into the back of the car but is just about perceptible. A passenger or other driver may not notice it.
Any thoughts?
06-20-2020, 12:18 PM
#2
I've noticed recently in my 2020 GLC that while I am stopped at a traffic light etc and sitting with foot on brake the car makes a very slight jerk occasionally as if trying to move although I have not taken my foot off the brake.
The jerk almost feels like someone banged into the back of the car but is just about perceptible. A passenger or other driver may not notice it.
Any thoughts?
The jerk almost feels like someone banged into the back of the car but is just about perceptible. A passenger or other driver may not notice it.
Any thoughts?
06-20-2020, 12:58 PM
#5
Super Member
I've noticed recently in my 2020 GLC that while I am stopped at a traffic light etc and sitting with foot on brake the car makes a very slight jerk occasionally as if trying to move although I have not taken my foot off the brake.
The jerk almost feels like someone banged into the back of the car but is just about perceptible. A passenger or other driver may not notice it.
Any thoughts?
The jerk almost feels like someone banged into the back of the car but is just about perceptible. A passenger or other driver may not notice it.
Any thoughts?
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biker349 (06-20-2020)
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Donnymac (06-20-2020)
06-20-2020, 02:56 PM
#7
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06-20-2020, 02:59 PM
#8
MBWorld Fanatic!
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06-22-2020, 06:21 PM
#12
not on a 2019-2020 trans (I hope)
06-22-2020, 06:34 PM
#13
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Thread Starter
I actually found that thread while searching prior to posting my original question.
I don't believe the issues being discussed are similar to my experience. The issues in that discussion seem to be all related to gear changes or at least are all experienced while in motion.
My 'jerk' occurs while at a total standstill with my foot on the brake and the car in D.
06-22-2020, 06:40 PM
#14
Super Member
Thank you for posting.
I actually found that thread while searching prior to posting my original question.
I don't believe the issues being discussed are similar to my experience. The issues in that discussion seem to be all related to gear changes or at least are all experienced while in motion.
My 'jerk' occurs while at a total standstill with my foot on the brake and the car in D.
I actually found that thread while searching prior to posting my original question.
I don't believe the issues being discussed are similar to my experience. The issues in that discussion seem to be all related to gear changes or at least are all experienced while in motion.
My 'jerk' occurs while at a total standstill with my foot on the brake and the car in D.
I have calls into 2 techs.
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biker349 (06-22-2020)
06-24-2020, 09:52 PM
#15
Super Member
Had my shop conversation and of course they want the car. That's not happening....yet.
they ask me to keep an occurance log to see if any pattern appears. Air and motor temp plus estimated stop time.
we shall see. Also no codes stored. All clean.
they ask me to keep an occurance log to see if any pattern appears. Air and motor temp plus estimated stop time.
we shall see. Also no codes stored. All clean.
