W wazi093 New Member Aug 29, 2007 #1 My 1996 diesel, automatic disco has a fault, the dash heater plug light intermittently stays on. Any ideas?
My 1996 diesel, automatic disco has a fault, the dash heater plug light intermittently stays on. Any ideas?
T TheMunster Active Member Aug 29, 2007 #2 Sticking relay? Put a voltmeter between ground and one of your glow plugs, see if the plugs are actually staying on, it could just be a short behind your dash making the light stay on even though the plugs are working fine.
Sticking relay? Put a voltmeter between ground and one of your glow plugs, see if the plugs are actually staying on, it could just be a short behind your dash making the light stay on even though the plugs are working fine.
