Go Back   The 75 and ZT Owners Club Forums > The 75 and ZT Owners Club Forums > The 75 and ZT Owners Club General Forum
Register FAQ Image Gallery Members List Calendar Mark Forums Read
Notices

Reply
 
Thread Tools Display Modes
Old 13th December 2019, 11:04   #1
genpk
Posted a thing or two
 
Rover 75 Saloon MGZT

Join Date: Jul 2012
Location: Perth, AUSTRALIA
Posts: 1,662
Thanks: 3
Thanked 461 Times in 299 Posts
Default auto gear selector light.

Have an interesting issue with the gear selector light on the console.
The auto transmission is working fine but have noticed that when selecting drive,
both the neutral and drive red light indicators light up together.
All the other lights activate as they should when selecting gears.
I seem to remember pulling the gear selector switch apart some years ago and cleaning it but not sure if it was for the same issue.
genpk is offline   Reply With Quote
Old 13th December 2019, 11:37   #2
clf
This is my second home
 
clf's Avatar
 
MG ZT CDTi

Join Date: Jan 2014
Location: carrick
Posts: 7,859
Thanks: 3,494
Thanked 2,657 Times in 1,973 Posts
Default

I recall reading something similar to this on the forum.a few years ago. I cannot recall the solution, but I believe there could have been a couple of causes. Try a forum search for it

Sent from my SM-A600FN using Tapatalk
__________________


It is not gloss primer .............. it is duct tape silver!
clf is offline   Reply With Quote
Old 13th December 2019, 15:11   #3
Mickyboy
SERVICING AND DEALER DIAGNOSTICS
 
Mickyboy's Avatar
 
MG ZT CDTI 135 + & MGZT CDTI AUTO 160 & ROVER 75 TOURER CDTI 160 TROPHY YELLOW

Join Date: Aug 2013
Location: Hernebay
Posts: 4,331
Thanks: 818
Thanked 2,414 Times in 1,141 Posts
Default

I’ve got a few of these if you need one mate, but I’d try cleaning it first mate.
Mick
__________________
[SIGPIC][/SIGPIC]
T4 Owner
Jobs done : new UBP, Spy hole mod, Rear hub(wheel bearing),plenum cleaned and emptied, Inline thermostat fitted,Full service, In car Digital tv/DVD Bluetooth Satnav etc, Replaced UBP, Restored headlights,Fixed airbag connection.replaced HP pump,replaced rear light seals,changed intercooler O rings.

Jobs to do: ,replace drivers lock,.
[/SIZE]
Mickyboy is offline   Reply With Quote
Old 14th December 2019, 08:02   #4
genpk
Posted a thing or two
 
Rover 75 Saloon MGZT

Join Date: Jul 2012
Location: Perth, AUSTRALIA
Posts: 1,662
Thanks: 3
Thanked 461 Times in 299 Posts
Default

ill check and see if it is the selector switch on the top of the auto box.
As a matter of interest, how are your freight charges over to here in Australia.?
I ask because the few cars that are being broken here are all on the east coast
and usually asking stupid money for parts.
genpk is offline   Reply With Quote
Old 14th December 2019, 08:26   #5
genpk
Posted a thing or two
 
Rover 75 Saloon MGZT

Join Date: Jul 2012
Location: Perth, AUSTRALIA
Posts: 1,662
Thanks: 3
Thanked 461 Times in 299 Posts
Default

just did a search on the forum and found a number of other members have had the same issue with the led lights on the gear stick but none of them posted an outcome.
its all coming back to me re the selector switch.
The issue i had then was it would only start in neutral and not in park.
i ended up cleaning the selector switch at the time.
This issue i think may have to do with small led light block that shows the lights.
Might try swapping it with one out of my other cars to see if it works.
genpk is offline   Reply With Quote
Old 14th December 2019, 09:06   #6
trikey
Premium Trader
 
trikey's Avatar
 
Rover 75

Join Date: Nov 2010
Location: Devon
Posts: 33,760
Thanks: 8,837
Thanked 14,831 Times in 8,030 Posts
Default

Try adjusting the selector cable at the gearbox end, leave the car in park, loosen the nut holding the cable (make sure the cable is free) then move the selector from p to n then back to p, gently tighten the nut that holds the cable making sure you don’t move the position.
__________________
Lest we forget..
trikey is offline   Reply With Quote
Old 14th December 2019, 09:40   #7
genpk
Posted a thing or two
 
Rover 75 Saloon MGZT

Join Date: Jul 2012
Location: Perth, AUSTRALIA
Posts: 1,662
Thanks: 3
Thanked 461 Times in 299 Posts
Default

its strange because all the gears except “D” for drive appear in the instrument cluster. Just when you go from neutral into drive both N & D light up on the console led’s.
Unplugged the small light block out of the console and the “D” still didnt appear in the ipk display so its not a faulty Led display.
Thinking either adjustment of selector cable as mentioned or the selector switch is duff or needs cleaning?

Last edited by genpk; 14th December 2019 at 10:16..
genpk is offline   Reply With Quote
Old 22nd December 2019, 01:52   #8
genpk
Posted a thing or two
 
Rover 75 Saloon MGZT

Join Date: Jul 2012
Location: Perth, AUSTRALIA
Posts: 1,662
Thanks: 3
Thanked 461 Times in 299 Posts
Default

ok, sorted the case of the drive and neutral gear lights on at the same time.
Had a spare selector switch on the top on the auto box.
Changed it over and to sorted the dual lights appearing on the console.
Interestingly it sits at a slightly different position to the original.
Basically, when fitted the drive light came on when selected but no neutral light at all. Put it in neutral and adjusted the switch slightly until neutral lit up.
I have the small setting tool for the switch but interestingly final setting is slightly out of line with the tool setting .
Took car for a long run and seemed to be a little harsh somtimes dropping back down the gears and then got the “ep” limp mode on the car as i pulled up home.
Disconnect battery, re set the selector switch a little as was the location of the old one, car seems fine now. Not sure how the setting of the selector switch affects gear changes but it seems to.

Last edited by genpk; 22nd December 2019 at 08:08..
genpk is offline   Reply With Quote
Reply

Thread Tools
Display Modes

Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off

Forum Jump


All times are GMT. The time now is 00:09.


Powered by vBulletin® Version 3.8.11
Copyright ©2000 - 2024, vBulletin Solutions Inc.
Copyright © 2006-2023, The Rover 75 & MG ZT Owners Club Ltd