r3r
New member
On my new holland TC48DA, the brake indicator light and the glow plug light stay on all the time. The glow plugs function properly, and do not stay on, just the light. I have checked for shorted out wires, but found nothing yet. Hard to even know where to start--too many interconnected circuits, safety switches, etc. Brake light stays on even when the switch is disconnected at the pedal. Any advice would be appreciated.