26-01-2015, 09:25 AM
(25-01-2015, 11:13 PM)JTaylor2005 Wrote: P0380 glow plug / heater circuit A
Not a clue what that means really specifically haha. What are coolant heater plugs?? Like glow plugs but for the coolant?
Circuit a is the engine plugs I think, but it could be wiring or the relay as poodle says. You can check the relay with a multimeter but that's not my area lol.
The coolant heater is literally 4 glowplugs stuck in a coolant hose so warm the cabin heater and engine more quickly.