new Holland T7.245 Armrest controller ADIC 14904 error

T

T7.245

Member

Mixed Farmer

• Jun 29, 2023

• #1

Hi
Having issues on a T7 4B HATC.. with an error on the Armrest controller ADIC 14904 (Armrest Controller Missing LC)
I have reloaded the controller, swapped out the arm rest controller card, checked wiring pin 4/5 on connection x-009 and the can bus pin 25/26 on x-030
for open circuit but all ok. It appears on every key on and throws the yellow/Amber !box symbol on the dash.
Just wondering is there any way to h8 the armrest controller or will the controller programming clear all?

 

T

T7.245

Member

Mixed Farmer

• Jun 29, 2023

• #2

error

 

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B

Bigbale1270

Member

Mixed Farmer

• Jul 16, 2023

• #3

T7.245 said:

Hi
Having issues on a T7 4B HATC.. with an error on the Armrest controller ADIC 14904 (Armrest Controller Missing LC)
I have reloaded the controller, swapped out the arm rest controller card, checked wiring pin 4/5 on connection x-009 and the can bus pin 25/26 on x-030
for open circuit but all ok. It appears on every key on and throws the yellow/Amber !box symbol on the dash.
Just wondering is there any way to h8 the armrest controller or will the controller programming clear all?

Click to expand...

Hi, I have same problem on T7.210 autocommand, I could start mine 10 times and everytime the 14904 code is on and armrest won’t work but yet I could start it another 10 times and everything is ok. Had you any joy

 

T

T7.245

Member

Mixed Farmer

• Jul 22, 2023

• #4

I reloaded the armrest controller a few times and it worked away. Not much done with it since..

 

B

Bigbale1270

Member

Mixed Farmer

• Jul 27, 2023

• #5

I replaced arm rest circuit board module with reconditioned one as everyone was telling me that was the problem, it didn’t make one it of difference. The strange thing is that it only happens as you say turn of the key, it never comes on while using her. I’ve also noticed that I could use my tractor for a fortnight everyday and no problems but if it wasn’t used for 4 days or more and I go to start her, it brings the code on, I put in a new battery incase it wasn’t getting enough voltage but still no different

 

T

T7.245

Member

Mixed Farmer

• Jul 28, 2023

• #6

Thanks, I'm wondering if it's a software issue, back to square one here. I'll get at it again and keep ye updated.

 

B

Bigbale1270

Member

Mixed Farmer

• Jul 29, 2023

• #7

I thought that too but when I replaced the module I had to get the software put onto it so it was the latest software from our local dealer. I started mine there and she has brought code on and always brings on the 4 spool valve lock out symbols along with it, I have tried 3 or 4 times but just stays on so usually just have to let her sit a while and come back to it and then it comes ok, very strange. Thanks

 

Durry cows

Member

Location

Derbyshire

• Mar 21, 2024

• #8

We’ve got this same error but on a puma 150 and no armrest controls, did you have any joy in the end with this? Tried replacing control panels but no joy so next plan is to strip the whole cab!

 

B

Bigbale1270

Member

Mixed Farmer

• Mar 21, 2024

• #9

The reconditioned armrest control module that I replaced had made no difference but I was told it was as good as new one but half the price along with your old one. We had tried everything and no joy so I decided to try a brand new module just to see and that cured it straight away, couldn’t believe it. Not sure where yours would be on case but on my T7, you take away the panel on armrest that controls the speed and height of arms and the circuit board module sits in below it with all the plugs going till it