Advertise on DISCO3.CO.UK
Forum · Gallery · Wiki · Shop · Sponsors
DISCO3.CO.UK > Technical (D3)

P0730 p0735 codes
Post Reply  Down to end
Page 1 of 1
Tyrone.dc
 


Member Since: 17 Apr 2021
Location: Stoke-on-Trent
Posts: 3

United Kingdom 2006 Discovery 3 TDV6 Base 5 Seat Auto Java BlackDiscovery 3
P0730 p0735 codes

Hi, new to this group so apologies if I am doing anything wrong, I have a 2006 discovery 3 2.7 tdv6 120,000 miles automatic and I have a issue with my gearbox under hard acceleration my box goes into F mode and gives p0730 and p0735 codes it goes through all other gears smoothly with no issues, now the thing that is baffling me is if I drive really steady it has no issues and goes through the gears fine also I have no judder no fluctuations on revs which I see is the common issues, had a mega flush done in Feb but the problem persists, I just cannot afford to chuck thousands at it when it could he a cheaper fix. Any advice would be appreciated thanks
  
Post #222528218th Apr 2021 12:18 pm
View user's profile Send private message View poster's gallery Reply with quote
aja4x4
 


Member Since: 14 Apr 2019
Location: Westbury
Posts: 2463

United Kingdom 2005 Discovery 3 TDV6 SE Auto Zambezi SilverDiscovery 3

I think the box has had it, it sounds like you may have a cracked drum on one of the clutches.
 Andrew

D3 2.7tdv6 2005
D4 3.0 SDV6 Commercial died and gone to LR heaven
D5 3.0 SDV6 HSE 
 
Post #222528718th Apr 2021 12:35 pm
View user's profile Send private message View poster's gallery Reply with quote
Tyrone.dc
 


Member Since: 17 Apr 2021
Location: Stoke-on-Trent
Posts: 3

United Kingdom 2006 Discovery 3 TDV6 Base 5 Seat Auto Java BlackDiscovery 3

Ah right looks like a rebuild then cheers
  
Post #222528918th Apr 2021 12:39 pm
View user's profile Send private message View poster's gallery Reply with quote
loanrangie
 


Member Since: 18 Jun 2017
Location: Melbourne
Posts: 706

Australia 2008 Discovery 3 TDV6 SE Auto Stornoway GreyDiscovery 3

P0730 is a generic code which can be a number of things, P0735 is the 5th gear solenoid.
You might be lucky and get away with a valve body rebuild and new solenoids.
  
Post #222542419th Apr 2021 4:15 am
View user's profile Send private message View poster's gallery Reply with quote
Tyrone.dc
 


Member Since: 17 Apr 2021
Location: Stoke-on-Trent
Posts: 3

United Kingdom 2006 Discovery 3 TDV6 Base 5 Seat Auto Java BlackDiscovery 3

Cheers for that I might aswell try that first as the cost is alot less and would need to be done anyway thank you
  
Post #222556019th Apr 2021 5:07 pm
View user's profile Send private message View poster's gallery Reply with quote
loanrangie
 


Member Since: 18 Jun 2017
Location: Melbourne
Posts: 706

Australia 2008 Discovery 3 TDV6 SE Auto Stornoway GreyDiscovery 3

Yes, will be doing it myself soon to see if it sorts my similar issues before i bite the bullet and rebuild the box.
  
Post #222564820th Apr 2021 2:08 am
View user's profile Send private message View poster's gallery Reply with quote
rustysalmon
 


Member Since: 21 Nov 2024
Location: Australia
Posts: 1

Australia 2008 Discovery 3 TDV6 SE Auto Bonatti GreyDiscovery 3

G'day Tyrone.dc,
Did you end up sorting this issue out?
My D3 is doing the exact same and am getting the PO735 fault code. The transmission was only rebuilt about 50k ago so am hoping its nothing major.

Thanks
  
Post #238205721st Nov 2024 12:33 am
View user's profile Send private message View poster's gallery Reply with quote
loanrangie
 


Member Since: 18 Jun 2017
Location: Melbourne
Posts: 706

Australia 2008 Discovery 3 TDV6 SE Auto Stornoway GreyDiscovery 3

With a rebuilt box it shouldnt be happening, take it back to the shop that did the rebuild.
I rebuilt my valve body with new solenoids and a sonnax zip kit and it shifts like new now, did it April last year.
  
Post #238205821st Nov 2024 12:42 am
View user's profile Send private message View poster's gallery Post Reply
Display posts from the last:  
Post Reply Back to top
Page 1 of 1
Jump to:  
Previous Topic | Next Topic >


Posting Rules
You cannot post new topics in this forum
You cannot reply to topics in this forum
You cannot edit your posts in this forum
You cannot delete your posts in this forum
You cannot vote in polls in this forum



DISCO3.CO.UK Copyright © 2004-2024 Futuranet Ltd & Martin Lewis
DISCO3.CO.UK RSS Feed - All Forums

DISCO3.CO.UK is independent and not affiliated to Land Rover.
Switch to Mobile Site