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Speed control switch damaged

What is a Golf Trolley Speed Control Switch

The other name for the spare part is sometimes referred to as a potentiometer or pot original name being a reostat. This component acts as a speed control switch for a golf trolley by way of increasing the speed of the motor through a control stepping up of Amps

Damage to the Speed Control Switch

The golf trolley speed control switch is a common spare to go wrong.  It is nearly always damaged inadvertently from getting a knock on the speed knob.  This damaged the stem of the switch and causes it to loose connection either all the way through the speeds or partially through the speeds of the motor.

damaged speed control switch

Damaged switch

Note the stem of this damaged switch is leaning this becomes very loose through being knocked or bumped by an object or sometimes when packing away in the boot or similar.

Video of normal damage to an electric golf trolley speed control switch

Notice the movement in the stem of the switch from side to side.  This is usually caused by a blow to the speed switch rotary knob.  Sometimes when packing and folding away, it can get accidentally hit.  With the speed switch stem then unable to get a uniform connection when turning the knob stem around.  The connection at the potentiometer is interrupted and hence the speed numbers jump from low to high and don’t scroll smoothly through the speeds set by the golf trolley controller.

Testing and Fitting the Speed Switch

Testing and fixing the speed control switch is fairly easy by way of checking the trolley for erratic speed setting when increasing or decreasing the speed on the switch.  See support page for help. Depending on the model of golf trolley you have the determines how easy to replace the control switch is.  Fitting a new one is easy and tricky at the same time.

Video on replacing the electric golf trolley speed control switch

Showing the broken to one in place and the new switch shows the the speed on the handle circuit scrolling smoothly and working well again.

T Handle Golf Trolley Speed Control Switch

These models can be replaced by removing the back of the handle unplugging the switch and removing the nut on the outside of the handle by way of a spanner.

speed control switch and knob in place

Speed control switch and knob in place

Round & Coloured Handle Housing

The round handles golf trolleys with the smaller knob are slightly more difficult as they require either a long socket or point nose pliers to remove the nut.

Round handle Speed Control Switch

Round handle Speed Control Switch

34 comments

  1. Comment by Kevin Evans

    Kevin Evans Reply 5th February 2017 at 14:48

    will this switch fit a Mottocady S1 2010

    • Comment by Support Staff

      Support Staff Reply 13th February 2017 at 11:44

      No I don’t believe this is the correct switch for any of the Motocaddy golf trolleys.

  2. Comment by George

    George Reply 17th March 2017 at 14:26

    Do you have a cable for the Hillbilly allterain – it is the cable from the handle to the motor it has six wires – green – black – purple – black -red and yellow

    With kindly request

    George van Nieuwenhuizen
    Holland
    Mobile +31653168229

    • Comment by jimmathieson

      jimmathieson Reply 18th March 2017 at 12:13

      Hi George Unfortunately we don’t have the hillbilly wires in stock but hope to have shortly.

      Jim

  3. Comment by Derrick Hardy

    Derrick Hardy Reply 23rd May 2017 at 19:06

    Hi Would you have that would fit a masters EVO RS trolley

    • Comment by jimmathieson

      jimmathieson Reply 24th May 2017 at 09:48

      Hi,
      https://www.electricgolftrolley.net/rotary-speed-switch-4/” alt=”Speed Control Switch Connector” />
      Many of the switches are standard fitting like this one. I am not sure of your specific model of trolley, so the best thing to do would be to check the connections with our photos. Ours is a 10K pot. Hope this helps, JM

  4. Comment by Steve Smith

    Steve Smith Reply 2nd January 2018 at 17:28

    I have replaced my Pro rider electric golf trolley motor, but when I switch ON all it wants to do is go at full speed. Even when I adjust speed control knob it just stays at full speed. Could you please point me in the right direction as to what I may need to replace.
    Rgds Steve

    • Comment by Support Staff

      Support Staff Reply 2nd January 2018 at 17:47

      If your display LED is lighting up normally then chances are it is likely to be the S1 controller box (under the battery tray) which has malfunctioned and not the handle’s circuit board (PCB). We supply the newer upgraded 9 speed S1 controller which will fit perfectly in place of your original. It has 3 separate / different plug-in connectors, this keeps it simple to replace.

  5. Comment by DAVID HOLT

    DAVID HOLT Reply 15th August 2018 at 12:18

    I have a 2 year old Stowmatic GXT golf trolley. When I turn the speed control switch there is approx 2 sec delay and then the trolley wants to go at full speed even though the display is . When I try and alter the speed it doesnt react then it will be going at a snails pace or at full speed. I have changed the speed control button but it didnt have any effect. Do you think it is the electronic control board causing the problems?

    • Comment by Support Staff

      Support Staff Reply 15th August 2018 at 15:38

      Ahh, This is a difficult one to say without the test bench. I would have though also it was the speed control switch. I have seen it being the handle PCB and also the controller. If the display is working as normal (no corruptions in any way) then I would think the controller is most likely to be causing this irregularity. To be honest it is very difficult to know. Of course you are welcome to send both the golf trolley handle circuit and controller to me and I will put them on the test bench and let you know, only charge is for the cost of the returning them to you, or in with a purchase if you end up buying a spare part. Please email me on admin @ electricgolftrolley.net and I will take you through the procedure to send them for testing.

  6. Comment by Nardini

    Nardini Reply 30th September 2018 at 15:11

    My pro rider seems to have 1 speed and its to fast the adjuster does not seem to alter the speed yet it is not damaged or loose what is the likely fault and how best to repair it
    Suggestions please

    • Comment by Support Staff

      Support Staff Reply 30th September 2018 at 18:26

      It is always difficult to determine exactly but in many occasions when the trolley jams on / off and at high speed and the speed control switch is working then the S1 controller (located under the battery tray) is faulty and needs replaced. A new controller will simply plug in place of the original. Available in the online store.

  7. Comment by Christopher

    Christopher Reply 13th June 2019 at 13:00

    My pro rider is jumping from speeds, it goes from 1,2,3,4,5 back to 0 then to 9, sounds like a speed control switch going by other comments?

    • Comment by jimmathieson

      jimmathieson Reply 13th June 2019 at 13:42

      Yes this fits the Pro Force golf trolley. If the golf trolley speed jumps around when adjusting the speed knob then it is most likely the speed switch itself.

  8. Comment by Shane

    Shane Reply 24th July 2019 at 22:23

    Will this switch fit my pro-force trolley. If so will it fix the problem of jumping to top speed when set on a lower speed.

    • Comment by jimmathieson

      jimmathieson Reply 24th July 2019 at 22:28

      Yes this fits the Pro Force golf trolley. If the speed numbers are difficult to adjust i.e. when turning up or down it doesn’t move then jumps when trying to increase speed to say 6 or 7 then this points to the speed control switch.

  9. Comment by Dan

    Dan Reply 5th September 2019 at 05:03

    The big button on the pro rider is it meant to stop and start the trolley like a Motocaddy or you’ve only got the A B and C setttings? Mine doesn’t could you possibly tell me what’s wrong with it?

    • Comment by Jim

      Jim Reply 5th September 2019 at 11:05

      Dan, there are a couple of models and vary only slightly over the years. The stop-start and on-off buttons are separate in the older models and the on/off is at the bottom of the handle controls. The other Pro Rider winged T handle model is on the right side and is only one button which is also the on/off like the Stowamatic golf trolley.

  10. Comment by Ian Oglanby

    Ian Oglanby Reply 2nd December 2019 at 17:15

    will this speed controller fit a Stowmatic GXT

    • Comment by Jim

      Jim Reply 2nd December 2019 at 20:24

      Yes this is the correct spare part for the Stowamatic GXT

  11. Comment by William fordyce

    William fordyce Reply 25th May 2020 at 16:19

    I have a proforce golf trolley the speed control keeps cutting out especially after going over rough ground and off on button is difficult to re engage once I get it on I can control the tolley by only using the speed control knob and not using the on off switch and then it will cut again this is very frustrating and energy sapping do I need new control switch???

    • Comment by Jim

      Jim Reply 25th May 2020 at 19:36

      Check this page for symptoms of the speed control knob first, but it seems it is more likely you have a connection problem either at the handle circuit or if all power is dropping the battery lead.

  12. Comment by Barry Hood

    Barry Hood Reply 5th June 2020 at 20:50

    I have an old hillbilly ,it will run for about thirty seconds then shut down I turn control knob back then start again for another thirty seconds, what could it be? please help.

    • Comment by Jim

      Jim Reply 5th June 2020 at 22:50

      Sorry I don’t deal with Hillbilly golf trolleys. I would suggest it could be a poor connection at one of the connectors. Unplug and clean them with a spray of WD40 especially the battery leads.

  13. Comment by Adrian gordon

    Adrian gordon Reply 5th July 2020 at 11:58

    Pal trolley got soaking last Sat not working at all now stowmatic trolley can you help

    • Comment by Jim

      Jim Reply 5th July 2020 at 12:55

      Have a look at the top right corner of this page , you will see a magnifying glass. Press this and you will see a search box where you can put words like ‘golf trolley submerged in water’. This will bring a few page titles of pages which may help.

  14. Comment by Pete Slack

    Pete Slack Reply 31st August 2020 at 16:51

    Hi, my Proforce trolley has trouble selecting gears. It either stays on Zero and then jumps between numbers or just stays on zero. Do I need to buy a new speed controller or could it be something else please?

    • Comment by Jim

      Jim Reply 31st August 2020 at 17:53

      What usually determines if it needs a speed switch control, is if the speed jumps around while trying to adjust OR does not move while trying to adjust.

  15. Comment by Pete Slack

    Pete Slack Reply 31st August 2020 at 19:04

    Hi Jim, thanks for yr reply. it just usually stays on zero and then jumps to a number but doesn’t always stay on the number before jumping back to zero.

    • Comment by Jim

      Jim Reply 31st August 2020 at 19:36

      When it doesn’t involve the speed switch control then it is most likely the controller (under the battery tray) check the model serial number as these are specific to your handle circuit.

  16. Comment by Pete Slack

    Pete Slack Reply 3rd September 2020 at 10:55

    My new speed controller part arrived yesterday. I fitted it with ease and hey presto it’s as good as new. Thank you for your help and advise.
    Thanks again. Pete

    • Comment by Jim

      Jim Reply 3rd September 2020 at 11:10

      Great Pete, I’m glad to hear I’ve been of help. All the best and Good golfing.

  17. Comment by Geraint Jones

    Geraint Jones Reply 6th September 2020 at 09:45

    Hi. I have a Hillman trolley (not sure of the model as I bought it 2nd hand. I think it’s a Pro and approx 15 years old, but in good condition generally.)
    It is as some of the aforementioned complaints. The trolley will not work with the speed control button but goes at full speed with the distance control button.
    Also, the speed control button is very stiff to turn. I believe it was involved in some sort of collision previously.
    Please help.

    • Comment by Jim

      Jim Reply 6th September 2020 at 10:46

      Not knowing the trolley parts from 15 years ago. You would have to check the speed switch control component to see if it has a similar connector to my store photos.

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