Massey 3125 Dynashift problems

[Highlander1990]

Afternoon All

Latest problem with the Massey 3125 is the dynashift and high/low gear has stopped working. So it won't change through the ranges and the dynashift leds on the dash won't illuminate which would suggest to me that it isn't getting a good earth or power?

The alternator is functioning outputting 12v.

Are there any other things to check other than looking at the brain (located under the right door).

Has anyone else had this issue? Any help is much appreciated.

Gordon

 

[dod1e]

12 V from the alternator while running would suggest it's not working. The batteries should be at least 12.8v on their own if fully charged, when running the alternator should increase voltage to around 14 volts to properly charge the battery.

 

[seedman stains]

Fuses in the front?

 

[MF-ANDY]

wires behind rh step?

 

[wasted years]

I've seen the 2 fuses above the battery get corroded before today, sometimes need changing even if not fused.

 

[Highlander1990]

Dynashift has been fixed, turns out the previous owner had done some sneaky wiring bypassing a few circuits and it was an extra inline fuse that had blown... We are back in action now. Body panels are off and sorting out the paint work. Door is off too, cut out some rot and respraying at as we speak. The other door is going to need some attention also.