Multiple trouble codes, falling into neutral randomly
Thread Starter
Newbie
Joined: Apr 2019
Posts: 11
Likes: 4
06 E500 Wagon
Multiple trouble codes, falling into neutral randomly
I thought I fixed this by changing out the conductor plate months ago but it's haunting me again
So for about 6 months I've had the abs/esp malfunction on my dash but didn't do anything about it. About 2 weeks ago the abs light turned off and the malfunction warning on my dash went away. Yesterday, as I was driving, the abs light came on and the transmission went into neutral, shifted into 2nd, and then went back into neutral. I pulled over, turned it off, then turned it back on and it didn't do it again. Today this happened again but it did not go into 2nd.
As I already said I changed out the conductor plate already and haven't had an issue falling out of gear since at least December.
Trouble Codes:
P2400 Right rear wheel speed implausible (current and stored)
P2500 Trans. ratio impermissible (stored)
P2561 2nd gear implausible or slipping (stored)
P2222 Y3/6b1 or Y3/6s1 signal is implausible (stored)
Driving the car has no issues shifting other than the freak incidents
I changed out all of the wheel speed sensors today
Help would greatly appreciated
So for about 6 months I've had the abs/esp malfunction on my dash but didn't do anything about it. About 2 weeks ago the abs light turned off and the malfunction warning on my dash went away. Yesterday, as I was driving, the abs light came on and the transmission went into neutral, shifted into 2nd, and then went back into neutral. I pulled over, turned it off, then turned it back on and it didn't do it again. Today this happened again but it did not go into 2nd.
As I already said I changed out the conductor plate already and haven't had an issue falling out of gear since at least December.
Trouble Codes:
P2400 Right rear wheel speed implausible (current and stored)
P2500 Trans. ratio impermissible (stored)
P2561 2nd gear implausible or slipping (stored)
P2222 Y3/6b1 or Y3/6s1 signal is implausible (stored)
Driving the car has no issues shifting other than the freak incidents
I changed out all of the wheel speed sensors today
Help would greatly appreciated
Last edited by Coontail; May 12, 2020 at 07:14 PM. Reason: Missed some details
Newbie
Joined: Apr 2023
Posts: 2
Likes: 1
2001 Mercedes Benz c240
I thought I fixed this by changing out the conductor plate months ago but it's haunting me again
So for about 6 months I've had the abs/esp malfunction on my dash but didn't do anything about it. About 2 weeks ago the abs light turned off and the malfunction warning on my dash went away. Yesterday, as I was driving, the abs light came on and the transmission went into neutral, shifted into 2nd, and then went back into neutral. I pulled over, turned it off, then turned it back on and it didn't do it again. Today this happened again but it did not go into 2nd.
As I already said I changed out the conductor plate already and haven't had an issue falling out of gear since at least December.
Trouble Codes:
P2400 Right rear wheel speed implausible (current and stored)
P2500 Trans. ratio impermissible (stored)
P2561 2nd gear implausible or slipping (stored)
P2222 Y3/6b1 or Y3/6s1 signal is implausible (stored)
Driving the car has no issues shifting other than the freak incidents
I changed out all of the wheel speed sensors today
Help would greatly appreciated
So for about 6 months I've had the abs/esp malfunction on my dash but didn't do anything about it. About 2 weeks ago the abs light turned off and the malfunction warning on my dash went away. Yesterday, as I was driving, the abs light came on and the transmission went into neutral, shifted into 2nd, and then went back into neutral. I pulled over, turned it off, then turned it back on and it didn't do it again. Today this happened again but it did not go into 2nd.
As I already said I changed out the conductor plate already and haven't had an issue falling out of gear since at least December.
Trouble Codes:
P2400 Right rear wheel speed implausible (current and stored)
P2500 Trans. ratio impermissible (stored)
P2561 2nd gear implausible or slipping (stored)
P2222 Y3/6b1 or Y3/6s1 signal is implausible (stored)
Driving the car has no issues shifting other than the freak incidents
I changed out all of the wheel speed sensors today
Help would greatly appreciated
Out Of Control!!
Joined: Apr 2019
Posts: 11,812
Likes: 6,707
From: Silicon Valley
W212 MY'14 M276-3.5NA @75kMi
data about data...
I thought I fixed this by changing out the conductor plate months ago but it's haunting me again
So for about 6 months I've had the abs/esp malfunction on my dash but didn't do anything about it. About 2 weeks ago the abs light turned off and the malfunction warning on my dash went away. Yesterday, as I was driving, the abs light came on and the transmission went into neutral, shifted into 2nd, and then went back into neutral. I pulled over, turned it off, then turned it back on and it didn't do it again. Today this happened again but it did not go into 2nd.
As I already said I changed out the conductor plate already and haven't had an issue falling out of gear since at least December.
Trouble Codes:
P2400 Right rear wheel speed implausible (current and stored)
P2500 Trans. ratio impermissible (stored)
P2561 2nd gear implausible or slipping (stored)
P2222 Y3/6b1 or Y3/6s1 signal is implausible (stored)
Driving the car has no issues shifting other than the freak incidents
I changed out all of the wheel speed sensors today
Help would greatly appreciated
So for about 6 months I've had the abs/esp malfunction on my dash but didn't do anything about it. About 2 weeks ago the abs light turned off and the malfunction warning on my dash went away. Yesterday, as I was driving, the abs light came on and the transmission went into neutral, shifted into 2nd, and then went back into neutral. I pulled over, turned it off, then turned it back on and it didn't do it again. Today this happened again but it did not go into 2nd.
As I already said I changed out the conductor plate already and haven't had an issue falling out of gear since at least December.
Trouble Codes:
P2400 Right rear wheel speed implausible (current and stored)
P2500 Trans. ratio impermissible (stored)
P2561 2nd gear implausible or slipping (stored)
P2222 Y3/6b1 or Y3/6s1 signal is implausible (stored)
Driving the car has no issues shifting other than the freak incidents
I changed out all of the wheel speed sensors today
Help would greatly appreciated
Concentrate on fixing the ABS/ESP Module. It is sending bad data to TCU that is going nuts with unexpected speed values provided to it... forcing TCU into Limp-Mode.
From what you say... this was there before new conductor plate and still now, the same exact problem.
(FYI: ESP/ABS is built without soldering connector pins... Bosch engineers like this to be a solderless module).
You've to get that ESP to behave or else it will keep on delivering chaos. Meaning ESP issue may be more than a simple "one wheel issue".... Try to fix that wheel then see...
Last edited by CaliBenzDriver; Apr 21, 2023 at 12:50 PM.
