Lucasville45
Junior Member
My brother has a 1990 d150 was driving and the windshield wipers came on and then the truck just died while he was moving.luckily he was able to coast it in his complex and its been sitting since then about a week now.The truck has power to heater,headlights, taillights because they are still coming on but no guages or windshield wipers plus you can't hear the fuel pump kicking on and then the most important thing no crank at all.we had the battery alternator and starter checked and they were all good.we was looking again at the wiring harness and noticed a huge problem that wires were burnt and shorting in the manifold I guess he didn't have them secured good.well anyways he repaired the wires got another asd relay to try that and still nothing.we checked the fuses all of them look good but there is no box under the hood for fuses just the ecm.sorry we aint mechanics but try our best to troubleshoot before taking to garage because he's disabled and on a fixed income so money is tight and a new ecm is alot to him.any help would be aprecciated.thanks