JW IN VA
Well-known member
My '94 6640 Sl has developed two problems in the gauge cluster this week.
First,the fuel gauge stopped registering.I checked the wires since I had blown out the radiator area but they were hooked solidly.
Wasn't terribly concerned,for now,since I could watch the hours and guesstimate when it was time to fill up.That was until today when I noticed the hour meter had stopped counting at 6189.8.
I've had the hour meter stop before when a voltage drop occurred because of a faulty battery temperature sensor which was replaced with an upgraded fix last year.At that time,neither the PTO switch nor the tach would work,either.
I have both the PTO and tach needle working right now.
Any suggestions about what to test or check would be appreciated since I'd rather not buy a new outfit if I don't need one.
My display is all analogue.Just conventional fuel and temp gauges plus a row of warning lights.
First,the fuel gauge stopped registering.I checked the wires since I had blown out the radiator area but they were hooked solidly.
Wasn't terribly concerned,for now,since I could watch the hours and guesstimate when it was time to fill up.That was until today when I noticed the hour meter had stopped counting at 6189.8.
I've had the hour meter stop before when a voltage drop occurred because of a faulty battery temperature sensor which was replaced with an upgraded fix last year.At that time,neither the PTO switch nor the tach would work,either.
I have both the PTO and tach needle working right now.
Any suggestions about what to test or check would be appreciated since I'd rather not buy a new outfit if I don't need one.
My display is all analogue.Just conventional fuel and temp gauges plus a row of warning lights.