vicnation 0 Posted October 12, 2022 The display on my 2002 Foreman 450 ES is out except for the lights at the top of the meter for reverse and neutral. The screen is also bad. The part number is 37200-HN0-771. This model has been discontinued. Is there anyone who can repair this? Share this post Link to post Share on other sites
AKATV 839 Posted October 12, 2022 Welcome to the forum! You came to the right place for help,I can repair your meter Post a few pictures, so I can see what up and I will send my contact information to your message box as well Share this post Link to post Share on other sites
vicnation 0 Posted October 12, 2022 Here is the display. Share this post Link to post Share on other sites
AKATV 839 Posted October 12, 2022 I can tell a lot more if you remove that top cover- Also. you can polish it up with one of the headlight polishing kits for $12-15 at Walmart and you can make it look just like new, as far as clarity Also, once I see the circuit card/LCD display under the top cover, that will be the only part I need sent to me I do not need the harness, backplate or top cover for the repair I sent you my contact information previously as well-shoot me a message Share this post Link to post Share on other sites
vicnation 0 Posted October 12, 2022 Is this what you need? Share this post Link to post Share on other sites
AKATV 839 Posted October 12, 2022 Exactly! -but just powered up and backlit (with headlights on) Share this post Link to post Share on other sites
vicnation 0 Posted October 12, 2022 These were taken with the ATV on and the headlights on. It appears that the backlight goes in and out. Share this post Link to post Share on other sites
vicnation 0 Posted October 12, 2022 I didn't receive any message from you. Maybe I haven't posted enough yet? Share this post Link to post Share on other sites
AKATV 839 Posted October 12, 2022 (edited) Check your message box again, I just resent Thanks for the clear pictures it is SUPER helpful It is VERY rare for backlight to not work especially on the newer style LED back light boards You might want to check for a loose pin or corrosion at the 2 plugs on rear of circuit card as well as the main speedometer (grey) plug down under the front fender Edited October 12, 2022 by AKATV 1 Share this post Link to post Share on other sites
spellbound37042 0 Posted October 23, 2022 Can someone help me get into contact with @akatv to help me with a speedometer repair for a 2002 Honda foreman es 450 with the 4 lights across the top? My digital screen is sun damaged and can barely see the speed or what gear I'm in and also the plastic cover has many little light scratches that makes it hard to see also. Share this post Link to post Share on other sites
spellbound37042 0 Posted October 23, 2022 I am having another issue with my 2002 Honda 450 es that when I try to put the ATV in neutral so I can start the ATV but it won't go into neutral on the speedometer (no green light on) the ATV does shift into neutral physically because I can move the ATV around just but no N on display nor a green light on top, is there a neutral safety switch somewhere ? Any suggestions? Share this post Link to post Share on other sites
AKATV 839 Posted October 23, 2022 You have a gear position switch that’s on the back your motor that sends the signal for reverse and neutral to the speedometer I would have would check that they commonly go bad or are installed incorrectly the neutral light burns out also quite commonly but since you don’t have the neutral indicator either most likely your speedometer is not getting the grounding signal that it needs on the neutral line from the gear position switch Share this post Link to post Share on other sites
AKATV 839 Posted October 23, 2022 26 minutes ago, spellbound37042 said: Can someone help me get into contact with @akatv to help me with a speedometer repair for a 2002 Honda foreman es 450 with the 4 lights across the top? My digital screen is sun damaged and can barely see the speed or what gear I'm in and also the plastic cover has many little light scratches that makes it hard to see also. I can repair your sun damaged LCD display if you’d like to repair your outer top cover scratches, you can get a automotive headlight polishing kit from Walmart for 10 or $15 and with a little bit elbow grease you can make it look like brand-new again I’ll send my contact information to your message box Share this post Link to post Share on other sites
Elkhorn 4 Posted October 24, 2022 Hi! New to the forum. I replaced my speedometer with a brand new oem one last year. Now after diagnosing it the new display is draining my battery. Have you heard of this before and is this repairable? Thanks Share this post Link to post Share on other sites
AKATV 839 Posted October 24, 2022 What is your make and model and year? The early foreman 450ES had a battery drain problem through the speedometer and Honda created an additional inline circuit sub harness to remedy the by issue Share this post Link to post Share on other sites
Elkhorn 4 Posted October 24, 2022 1999 foreman 450es. My son rolled it last year and crack the display which is why I had to but a new one. Never did it before until recently and after process of elimination I unplug the display and no more draw on the battery when shut off. Thanks Share this post Link to post Share on other sites
AKATV 839 Posted October 24, 2022 (edited) Here is a link to the sub harness I was talking about above it basically just plugs in between the harness and speedometer plugs to stop the battery drain https://www.ebay.com/itm/362644908332?mkcid=16&mkevt=1&mkrid=711-127632-2357-0&ssspo=smuVymBjS0W&sssrc=2349624&ssuid=V3Cdg_b1T7C&var=&widget_ver=artemis&media=COPY If you look around can find it cheaper- a lot of people list them and do not know what they actually are AKATV Edited October 24, 2022 by AKATV Share this post Link to post Share on other sites
Elkhorn 4 Posted October 24, 2022 (edited) Interesting. Well thank you so much. I will certainly buy one! Out of curiosity why did my old speedometer not drain the battery? Edited October 24, 2022 by Elkhorn Share this post Link to post Share on other sites
AKATV 839 Posted October 24, 2022 (edited) There is one power wire that goes directly to your speedometer when the key is off, to maintain proper clock time Somewhere in the early model circuitry there was a known issue, whether it was bad design or a faulty diode, that would cause an excessive drain Honda recognized this after the first year and designed this for the 98-99 models, Have not seen it happen too much on the later models, at least caused by the speedometer.. Edited October 24, 2022 by AKATV Share this post Link to post Share on other sites
BlueJay 38 Posted October 24, 2022 (edited) When you get a chance, here is my current display. What is your diagnosis? Thanks. It is a Rancher TRX350 TE if that makes a difference. Edited October 24, 2022 by BlueJay Model # Share this post Link to post Share on other sites
AKATV 839 Posted October 24, 2022 Unfortunately you have a failed LCD panel The black spot on there is an internal failure that is quite common on the 450S model and somewhat less common on the 450ES. It must be replaced and is not available as an individual part One must be sourced from another(used) speedometer I see these repairs from time to time Share this post Link to post Share on other sites
ARNATGEAR 0 Posted October 25, 2022 @AKATV so after extensive reading you’re the man I’m looking for. I have A 2000 Foreman ES 450 the display is messed up on. Wanting to get this thing lined out. Also have intel on lots of speedo parts. Message me! Share this post Link to post Share on other sites
AKATV 839 Posted October 25, 2022 I can most likely get you taken care of just let me know exactly what’s wrong with your meter maybe post a few pictures I will send my contact information to your message box as well Share this post Link to post Share on other sites
Elkhorn 4 Posted October 29, 2022 Akatv, I just wanted to say thank you for replying and supplying me with the correct resolution. I installed the Honda fix you suggested for my battery drain on my 99 Foreman 450es and it is working great. Really appreciate it and keep up the good work. 4 Share this post Link to post Share on other sites
Headsup101 0 Posted December 22, 2022 Akatv, I have an 04 450ES that needs displayed fixed, lights all work just the speedo and all dont. yes it has an oxidized outer cover but i will prepair or replace it. Will you inbox me and let me know a general idea of how much and how long a repair will take? Thank You Sir! Share this post Link to post Share on other sites