Hi, there. This is exactly what happened to my '99 Trooper. Believe it or not, both the low beam filaments went out at the same time. I replaced on bulb and, bingo, low beams worked. Then, I replaced the other bulb and got the same result. Good luck. Hope this works for you.
-------- Hello, this is Lee adding a bit more to the answer.
Burned out bulbs suggest "high vehicle voltage levels".. High voltage levels are caused by a battery developing high internal resistance or a high resistance in the battery ground cable.
Automobiles typically use an alternator that charges the battery at a constant current. If the battery or the wire connecting the battery's negative terminal to the engine block develops a high resistance, then the voltage of the entire vehicle climbs a half a volt or maybe even a whole volt above normal. It turns out high intensity headlight bulbs quickly start blowing out when they are fed a little too much voltage.
So here is a checklist.
The total mileage life for a 2001 Trooper will depend on the maintenance as well as driving habits. Some troopers might wear out at just over 120,000 miles while others could last over 200,000 miles.
Alloy beams can be designed to be :stifferstrongerlighterless apt to corrodebetter in fire exposure
When facing a problem might be a good time!When facing a problem might be a good time!When facing a problem might be a good time!When facing a problem might be a good time!
Switch? Part of the multi-function switch perhaps? Do they not work at all? Because you might even need to get your lights adjusted. If they are too low to the ground, it might make the appearance that they aren't on.
a noisy second gear in your transmission is that your second gear might have broken gear tooth which is mostly the problem with my cars.either the second gear on the counter gear or the second gear itself.
Keep their high beams on.
U might need new headlights
THE FUEL PUMP ON THE 1986 ISUZU TROOPER 2 GAS 2.3 ENGINE IS LOCATED UNDER THE INTAKE MANIFOLD. YOU CAN GET TO IN BY TAKING OFF THE FRONT PASSENGER WHEEL AND RUBBER GARD AND YOU WILL SEE IT. I HAVE ONE OF THESE TROOPERS. HOPE THIS HELPS.
Driving with high beams on. Drives me bananas.
Lego Clone Troopers may be purchased online on the official Lego website and various other online retailers. ToysRUs and Amazon are an example of other online stores that these products can be found.
Your low beams might be burned out, or your switch is not working in low beam.
might have a blown head gasket