Are your brake lights out - usually it's a fuse for the brake lights.
You can actually check the glow plugs with a common test light unplug the wire feeding power to the glow plug and connect the alligater clip the hot post of your battery and touch the tip of the glow plug with tester if the light comes on the plug is good also if you have 3 of 4 burned out the glow plug system will not function properly
Could be an indication that the engine computer has detected a problem with the glow plug system. You will need to take it in for service.
when the engine starts in pretty cold weather the glow plug light will flash a few times until the engine runs smooth.
how to install glow plug on ford f350 l997
The glow plug controller or power solenoid has likely failed. The solenoid is located on the driver's side inner fender. If the solenoid tests ok with the key in run, then replace the glow plug controller.
Where is it heater glow plug fuse isuzu
glow plug relay should have power to one side all the time. if not, your problem may be more than the power leed. need to know what year. vehicle is?
We're do I find glow plug relay
where is the glow plug relay on a vw sharan 97
a. you are out of fuel b. your glow plugs are not receiving power c.your glow plugs are b.o.to prove these out, a. crank engine while pushing on stem of schrader valve,looks like tire stem,if fuel comes out go to b.with engine cold identify glow plug wiring attach test light,turn key to on position,if you have power move to c.remove wire on end of glow plug. use ohmmeter between top of glow plug connection and engine block.if no continuity replace glow plugs.any questions kellogs@shaw.ca good luck
you need to check your glow plug relay it is most likely going out you can jumper it to see if the glow plug light will come back on to start engine