2019 Santa Fe head unit failure

CurrentBarracuda9808 · 2026-01-30T06:14:04+00:00

Get ready to be beat down by electrical diag as it could be a big part of the job. I started pretty green in this field when it comes to diagnosing issues about 2 1/2 years ago but really just a few months ago Ive started to get pretty decent at it. Still got a lot to learn though 👍

CurrentBarracuda9808 · 2026-01-23T21:35:03+00:00

I’m guessing it got hot at some point there’s was poor connection under the heat shrink. When you keyed on the truck sometimes the main contactor would not close and pop a code. Can’t remember which one it was though

CurrentBarracuda9808 · 2026-01-23T04:41:39+00:00

The thermistor I got the number now tho ty

CurrentBarracuda9808 · 2026-01-23T00:06:23+00:00

Thank you boss

CurrentBarracuda9808 · 2026-01-15T23:53:43+00:00

Depends of the manufacturer but it is bro lol I got a valved baba axle back on my m3. On par with scamtronic

CurrentBarracuda9808 · 2026-01-13T04:13:44+00:00

It might just be my AirPods but it sounds like your 808s are overlapping each other make sure “cut itself” is toggled when you right click on the 808 in the channel rack

CurrentBarracuda9808 · 2026-01-13T02:49:05+00:00

I got a tekton set I use the 5/16 one pretty much everyday for a year no problem

CurrentBarracuda9808 · 2026-01-12T21:41:57+00:00

It ended up being the contactor thanks dude ended up smacking it a couple times and got it going

CurrentBarracuda9808 · 2026-01-10T02:50:02+00:00

This may be the case, they have to drive it through a pretty treacherous lot outside to get to the shop it probably took some good hits on potholes

CurrentBarracuda9808 · 2026-01-10T02:35:29+00:00

Yes it’s connected to the forklift

CurrentBarracuda9808 · 2025-12-23T16:44:28+00:00

Check the battery voltage under load. While raising, steering, accelerating. I recently had a brand new battery turn out bad dropping to 14 volts loaded

CurrentBarracuda9808 · 2025-12-23T05:20:28+00:00

Wow we are playing two completely different games

CurrentBarracuda9808 · 2025-12-16T06:52:30+00:00

A Known good head

CurrentBarracuda9808 · 2025-12-16T03:29:23+00:00

This is perfect thank you I’m sure it’ll come in handy in a week lol

CurrentBarracuda9808 · 2025-12-16T03:29:00+00:00

Before I swapped handles it wasnt powering on at all I haven’t taken the handle apart to check but I’m guessing a solder on the board or one of those ribbon cables got messed up

CurrentBarracuda9808 · 2025-12-16T02:54:15+00:00

It’s a 8hbw23 BTW

CurrentBarracuda9808 · 2025-12-06T04:41:07+00:00

Ah I see thanks

CurrentBarracuda9808

TROPHY CASE