Car Jerk Forward when coming to a stop

[delrosa81]

A few months back, I noticed that when I do hard braking to a complete stop, there is a noticeable hard jerk forwards, and just recently adding on to the first problem, during driving, u can feel the gear like jerking then suddenly U feel a small surge forwards machiam like drop gear but then no gear changes, dunno how to explain exactly also.

Anyone experience anything similiar? Wanna make sure what problem Im having before going to PML for them to check, in case they try to smoke me. Many thanks

 

[Slater]

Re: Car Jerk Forward when coming to a stop

i believe its the gear downshifting on the very last min, hence the jerking. i get that sometimes too but maybe not as pronounced as yours. does it happen everytime? if so, can show the tester when u go back and probably ask them to reset the gear transmission.

 

[delrosa81]

Re: Car Jerk Forward when coming to a stop

i believe its the gear downshifting on the very last min, hence the jerking. i get that sometimes too but maybe not as pronounced as yours. does it happen everytime? if so, can show the tester when u go back and probably ask them to reset the gear transmission.

Hmm PML has already reset once, now the problem has come back, Im worried on the gearbox going kaput........i tink send into PML for them to check again. kekeke Thanks Slater

 

[Slater]

Re: Car Jerk Forward when coming to a stop

Hmm PML has already reset once, now the problem has come back, Im worried on the gearbox going kaput........i tink send into PML for them to check again. kekeke Thanks Slater

if u r uncertain better to make a case. try and insist they do something to gear box. have a record so in case ur warranty just expired and the issue resurfaces, u can claim repairs for free!

 

[delrosa81]

Re: Car Jerk Forward when coming to a stop

if u r uncertain better to make a case. try and insist they do something to gear box. have a record so in case ur warranty just expired and the issue resurfaces, u can claim repairs for free!

Thanks alot for the advice Slater! Will go do so when I find time, most prob next sat.

 

[Terry]

Re: Car Jerk Forward when coming to a stop

i saw 2 of these cases before...one is gearbox chui... ask PML claim and change..

another is some software problem.. just reset it...

if ur car still under warranty dont worry

 

[delrosa81]

Re: Car Jerk Forward when coming to a stop

i saw 2 of these cases before...one is gearbox chui... ask PML claim and change..

another is some software problem.. just reset it...

if ur car still under warranty dont worry

Hi Terry, thanks for your advise, actually Im very worried that its gearbox chui, bcos even though under warranty, need to press hard and firm on the SAs before they help to claim warranty. Hopefully can get it solved asap.

 

[Silver31]

Re: Car Jerk Forward when coming to a stop

I also encounter sometimes. Is there anyway to reset myself or it have to be send back to PML for reset?

 

[Slater]

Re: Car Jerk Forward when coming to a stop

I also encounter sometimes. Is there anyway to reset myself or it have to be send back to PML for reset?

PML. reload software. met a bro who just did it recently. said the car is alive again!

have to be quite convincing else CSA will not reset. try going back 1 or 2 times so that there is a track record of ur issue

 

[acupunch]

Re: Car Jerk Forward when coming to a stop

i agreed with the BROs here, send the car back to PML to re program the gear box. i did the same and its back silky smooth.

 

[wkkok]

Re: Car Jerk Forward when coming to a stop

Bros,

Any idea if PML charges for software reset/reload after warranty?

 

[Slater]

Re: Car Jerk Forward when coming to a stop

Bros,

Any idea if PML charges for software reset/reload after warranty?

confirm charge. not cheap as well.

 

[delrosa81]

Re: Car Jerk Forward when coming to a stop

PML. reload software. met a bro who just did it recently. said the car is alive again!

have to be quite convincing else CSA will not reset. try going back 1 or 2 times so that there is a track record of ur issue

i agreed with the BROs here, send the car back to PML to re program the gear box. i did the same and its back silky smooth.

Ohhh okok I shall go bug my CSA kekekekeke

 

[wkkok]

Re: Car Jerk Forward when coming to a stop

confirm charge. not cheap as well.

Thanks bro. Looks find out at next service.

 

[Slater]

Re: Car Jerk Forward when coming to a stop

Thanks bro. Looks find out at next service.

why dun u make appt and send it in one time b4 ur actual service? knowing them they will turn u down and at least come ur service u have prior record, so u have a better case to reset transmission

 

[keithinsf]

Re: Car Jerk Forward when coming to a stop

I had this problem since a year back...finally got PML to have the software was re-program recently during my servicing. Its was smooth for now.

 

[Slater]

Re: Car Jerk Forward when coming to a stop

I had this problem since a year back...finally got PML to have the software was re-program recently during my servicing. Its was smooth for now.

how much effort and pestering did it take u?

 

[wkkok]

Re: Car Jerk Forward when coming to a stop

why dun u make appt and send it in one time b4 ur actual service? knowing them they will turn u down and at least come ur service u have prior record, so u have a better case to reset transmission

Thanks. Will give that a shot. Problem is my ride's out of warranty. Keep you guys posted.

 

[phil]

Re: Car Jerk Forward when coming to a stop

Any good workshop with a laptop can reprogramme it, they can even mod the gear change point and hardness.

Is there a way to reset it on an E90? I know on an E46 you depress the gas pedal to the floor with ignition on (engine not running) for like 10 seconds and it resets the agearbox ECU, something like that anyway

 

[Slater]

Re: Car Jerk Forward when coming to a stop

Any good workshop with a laptop can reprogramme it, they can even mod the gear change point and hardness.

Is there a way to reset it on an E90? I know on an E46 you depress the gas pedal to the floor with ignition on (engine not running) for like 10 seconds and it resets the agearbox ECU, something like that anyway

agreed that for E46 it works. but for E90 i dun think it does. check with a tech and he confirmed it. have to do reprogramming