93 aerostar interior lights,radio,speedometer.

[paperman]

heater core went out some months ago and bypassed the heater core. now its colder i decided it was time to change it. had a easy time accesing it removed the glove box and some trim and it was there.The problem came when i tried to use the quick disconnect tool it didn't work.so i gutted the access area and ran heater hose straight to the heater core. ran out of daylight so i'll finish hooking up tommorrow but the problem came up as i left that the radio has light but no radio the interior lights don't come on and the speedometer doesn't work and that includes the odometer.??? i noticed that there is alotta wire running in the vacinity of the heater hose and checked the plugs and visually checked the wires??i'll check the fuses tommorrow but has any one had this problem?? also i have the door ajar light on most times when i ride it does seem to go out when it rains or if i was it?? just wierd.lol

[brandon0133]

i dont know man,, i got the same exsact problem,,wish someone would chime in,,,im into trying to find the speed sensor on mine,,think it might have something to do with it,,or its just some stupid connector that came loose somewhere,,,so ure stuff was working before i messed with the heater core?