Member Since: 13 Sep 2009
Location: High Wycombe
Posts: 113
Rotary gear selector won't stay up when cold.
My 14 my gear selector rises as you start the engine, then drops straight back down, will then rise again and maybe stay or if really cold drops again and stays down. Restart and it may stay up or on the second attempt, this has only occurred when cold and not been used for a day or so, maybe a week.
How does this work is it hydraulic, or electric, the dealer has tried to reprogram it, but it made no difference, without leaving it with him a few days for it to be cold hard to demonstrate.
Has anybody else had the problem, I am concerned one day it won't rise at all.
Thanks for any knowledge, ideas,
RodneyRodey L
2018 Discovery 5 3L HSE Idris silver and black
14MY liore Blue/Almond HSE (now with new custodian)
Discovery 3 09MY Gaulway Green/Almond (now with new custodian)
1933 MG J2
1934 MG PA
1935 MG PB
30th Jan 2015 12:28 am
DG Site Moderator
Member Since: 12 Dec 2005
Location: The Gaff
Posts: 50934
This is a known issue though not common ...you may need a new "transmission control switch"
Quote:
Reference SSM71890
Models Discovery 4 / L319
Range Rover / L405
Title Transmission Selector Switch Fails to Rise
Category Electrical
Last modified 18-Aug-2014 00:00:00
Symptom 203000 Basic Electrical
Attachments
Content
Issue:
A customer may report that the Transmission Control Switch (Rotary selector) intermittently fails to rise when the Start/ stop ignition button is pressed or may rise and fall immediately, particularly where ambient temperatures are less than 4 degrees C.
Cause:
The motor within the Transmission Selector assembly may be at the lower end of the specification preventing it from rising within the required time span.
Action:
Where Service Action Q355 ‘Rotary Gear Shift Selector Fails to Rise’ has previously been completed and the customer has reported the issue above, replace the Transmission Control Switch.
Member Since: 05 Feb 2006
Location: ¯\_(ツ)_/¯
Posts: 17932
Indeed it is a known issue so I am surprised that the dealer did not replace the control when you reported the fault. There is no requirement for the dealer to keep the vehicle for a period to reproduce the issue.
Land Rover - Turning Drivers into Mechanics Since 1948
Member Since: 13 Sep 2009
Location: High Wycombe
Posts: 113
Thanks guys, due a service end of Feb. hope they do the proper repairRodey L
2018 Discovery 5 3L HSE Idris silver and black
14MY liore Blue/Almond HSE (now with new custodian)
Discovery 3 09MY Gaulway Green/Almond (now with new custodian)
1933 MG J2
1934 MG PA
1935 MG PB
Speak to them before the service date and refer them to the document posted by DG. Ask them to ensure that they have the correct Transmission Control Switch in stock ready to fit.
NJSSAm I Gammon or Woke ? - I neither know nor care.
2016 Discovery 4 Landmark
2011 Mercedes Benz SL350 (R230)
1973 MG B GT V8 - 3.9L John Eales engine, 5 speed R380 gearbox, since 1975.
1959 MGA roadster - 1.9L Peter Burgess Engine - 5 speed gearbox
Past LRs - Multiple FFRs, Discos & a Series I - some petrol, some diesel,
none Electric or H2 fuel cell - yet.
There are 10 types of people in this world: Those who understand binary, and those who don’t.
30th Jan 2015 9:25 am
Ian Donkin
Member Since: 29 Nov 2014
Location: A Yorkshireman in Surrey
Posts: 46
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