Omega Owners Forum

Please login or register.

Login with username, password and session length
Advanced search  

News:

Please check the Forum Guidelines at the top of the Newbie section

Pages: [1]   Go Down

Author Topic: AR 35 auto gearbox stucked at P state when cold  (Read 633 times)

0 Members and 1 Guest are viewing this topic.

Peter13

  • Junior Member
  • **
  • Offline Offline
  • Gender: Male
  • Budapest, Hungary
  • Posts: 88
    • '98 3.0 MV6 Estate LPG
    • View Profile
AR 35 auto gearbox stucked at P state when cold
« on: 31 December 2010, 10:45:54 »

Hi!

I have read in several threads that it is usual to these gearboxes to stick in 1st gear for a while when it is cold.
Mine is different. It simply does not let me to release from P mode after some days of parking when it is really cold (below -5 degrees centigrade). If I try to release, I hear a relay switching from the dash, but I can not pull up the "trigger" on the rod. After about 1 minute it let me release it and everything goes normal.
The gearbox has had completely renewed in September. It has v5 software. Any ideas?

thanks!
Logged

Welung666

  • Guest
Re: AR 35 auto gearbox stucked at P state when cold
« Reply #1 on: 31 December 2010, 10:54:36 »

Pop the leather gaitor up from around the gear selector and check the yellow lever is moving freely. A spot of lube may help :y
Logged

Andy B

  • Get A Life!!
  • *****
  • Offline Offline
  • Gender: Male
  • Bury Lancs
  • Posts: 39729
    • ML350 TDM SmartRoadster
    • View Profile
Re: AR 35 auto gearbox stucked at P state when cold
« Reply #2 on: 31 December 2010, 12:06:33 »

Quote
...... Any ideas?

thanks!

There's lock mechanism that prevents you from moving the gear selector from Park unless you have your foot on the brake, pressing the brake activates a solenoid to disengage the lock. Either ther brake switch is faulty (probably not in this case cos you can hear a relay switching) or the solenoid is faulty or can't move the lock.
The yellow lever that Welung is describing is the manual over ride for the solenoid/lock.   :y
Logged

hoofing it

  • Omega Knight
  • *****
  • Offline Offline
  • Gender: Male
  • Posts: 1556
    • View Profile
Re: AR 35 auto gearbox stucked at P state when cold
« Reply #3 on: 31 December 2010, 13:06:54 »

As Andy says but also try pressing the brake pedal several times whilst pulling the realese on the selector.
Mine sticks somtimes as you said you here it clicking. :y
« Last Edit: 31 December 2010, 13:07:30 by hoof »
Logged

Peter13

  • Junior Member
  • **
  • Offline Offline
  • Gender: Male
  • Budapest, Hungary
  • Posts: 88
    • '98 3.0 MV6 Estate LPG
    • View Profile
Re: AR 35 auto gearbox stucked at P state when cold
« Reply #4 on: 31 December 2010, 14:21:31 »

Thanks for the responses guys!

So it really has not anything to do with the tempreture?
Anyway, I tried the break pedal, no success. Only the time to wait helps. I don't think I would start to fix it, cos normally I am unable to reproduce it, but at least I know where to search it when it gets worse...
Is that possible that the solenoid is freezed when it does this?

Thanks!
« Last Edit: 31 December 2010, 14:26:54 by kisp113 »
Logged
Pages: [1]   Go Up
 

Page created in 0.044 seconds with 21 queries.