20 Most Recent Humminbird 140c Fishin' Buddy Questions & Answers


I am having an issue getting my brandnew 140 C to turn on. Fresh batteries... Called customer service, they want me to send it in. Ill update you when I find out what the issue was...

Humminbird 140c... | Answered on May 13, 2015


try scrubbing the bottom end of it with a soapy water solution the seem to scum over and that blocks the signal sometimes

Humminbird 140c... | Answered on Nov 02, 2010


check power cable or see if battery is loose

Humminbird 140c... | Answered on Jul 30, 2009


most graphs are....... UNLESS damaged or dropped....see you on the water...GL

Humminbird 140c... | Answered on Jul 06, 2009


Is it possible to install the thermostat upside down?

Humminbird 140c... | Answered on May 11, 2009


It has an online manual to download.
do a search for humminbird 140c.
some portables only work at very slow speed or sitting still in water.

Humminbird 140c... | Answered on Jan 21, 2009


3.2 oz oil in one US gallon yields 40:1 mixture.
2.6 oz oil in one US gallon yields 50:1 mixture.

Humminbird 140c... | Answered on Jan 21, 2009


If its under warranty, send it back. They will say you grounded it or hit log. If not, buy a new one. You can't fix them.

Humminbird... | Answered on Feb 26, 2020


You cant change time since is gps controlled. All you can do is to choose correct time zone For example NY should be GMT -5 hrs

Humminbird... | Answered on Sep 02, 2019


Remove the plug at the back and look for corrosion. Check you have power.

Try Mikes Reel Repair for repair.

Mikes Reel Repair is a certified Humminbird warranty and repair facility located in British Columbia, Canada. We accept new and old Humminbird sounders for repair, from all over the world.
While recent model years are easier to find parts for than older units, we still have some success in repairing some older sounders as well. Things we cannot repair on older units are broken cases, displays, keypads and such...if the parts are no longer available.
We don't have a fixed charge for repairs but you will find us very reasonable compared to the factory pricing. Need more info? Drop us a line on our Contact Us Page, or call us Toll Free 1-888-404-1119!

https://www.mikesreelrepair.com/humminbird-service-repairs

Humminbird... | Answered on Jul 20, 2019


No, you need a new one. They are a sealed unit and not repairable.

humminbird 143 replacement transducer Google Search

Humminbird... | Answered on Sep 03, 2018

Not finding what you are looking for?
Humminbird 140c Fishin' Buddy Logo

Popular Tags

15 questions posted

Ask a Question

Usually answered in minutes!

Top Humminbird Boating Experts

Mike

Level 3 Expert

4369 Answers

ray gallant

Level 3 Expert

68344 Answers

The Knight
The Knight

Level 3 Expert

76407 Answers

Are you a Humminbird Boating Expert? Answer questions, earn points and help others

Answer questions

Manuals & User Guides

View Most Popular

Humminbird Boating

  • Humminbird Boating

Most Popular Question

screen but isnt any sensor

  • Boating
Loading...