blower switch

[s10maniac24]

my blower for air condition(and heat) only runs on low. i got it to work properly last summer by flicking the switch back and forth a couple times, then it worked fine. now it\'s done the same thing again, but this time i can\'t make it work. i thought it might be a loose/corroded wire, but they look fine. then i thought i might just need a new control switch, but air conditioning/heater controls don\'t illuminate when i turn the headlights on either. any thoughts?

[riotpolice75]

1. the bulbs in the hvac control burn out or the connector aint hooked up

2. oull the whole assembly out of the dash, its only 2 screws, check the connections. if their burnt or your not sure go to the yard and get a new one.

3. check the resistor pack that plugs into the evaporator housing. its a 4 prong connector and the only thing that is on the housing. check those and the wires goin to it.



thatll keep you busy for a while.







smith