JacksonG
New Member
My 326e manual control has been giving low voltage warnings every time it gets started for a while, but it was functioning properly occasionally we’d have to charge the battery for it to start but not very often. We’ve tried to track down the issue several times and have had a service tech come out twice and look at it. We ended up replacing the alternator once already and the battery twice and still the issue continues. The other day it started going into limp mode, limiting the max rpm that it will reach at about 1800. It started throwing one code that is still active, 523694.12 which is the auxiliary input for channel 2 has a device fault, and has three stored codes one of which is the same as the active code, another is 158.01 which is saying the battery voltage from switched power is below normal, and 1485.02 which is saying is an ECU main relay showing erratic data. According to the wiring diagram that I have for the machine it is saying that there is a switched power relay which is connected to the auxiliary inputs, the alternator and the ECU which I believe might be the problem but I have no idea where the relay is. I uploaded the wiring diagram. Any help would be appreciated!