Motorhome with Sofim 8140.47 engine 2.5 TD
Hi I am getting a voltage drop in the van electrics ( not habitation ) when I turn headlights or any other item on such as brake lights / demisting fan etc.
The alternator appears to be working correctly as never had a battery starting problem or charging light never displays.
I have checked n cleaned the various earth points I can see or I am aware of to chassis points as my first thought was poor earth somewhere?
Could a faulty ignition switch cause a problem on the positive side as I cannot see in the wiring diagram that this van has a general power relay and I assume positive supply to the van electrics is done purely through the ignition switch?
Any help / suggestions appreciated.
Hi I am getting a voltage drop in the van electrics ( not habitation ) when I turn headlights or any other item on such as brake lights / demisting fan etc.
The alternator appears to be working correctly as never had a battery starting problem or charging light never displays.
I have checked n cleaned the various earth points I can see or I am aware of to chassis points as my first thought was poor earth somewhere?
Could a faulty ignition switch cause a problem on the positive side as I cannot see in the wiring diagram that this van has a general power relay and I assume positive supply to the van electrics is done purely through the ignition switch?
Any help / suggestions appreciated.