location of blower motor resitor 94 transam

i have a 94 transam and my blower motor doent work on high is it the resitor box and where is it located any in put will help thanks

i have a 94 transam and my blower motor doent work on high is it the resitor box and where is it located any in put will help thanks hey guys thanks for checking this out but i already figured it out for those interested if your blower doesnt work on low med medhigh settings its the resitor board located on top of the heater box but if it doesnt work on high and you can hear a click its a relay located to the left of radio accessable through radio hole when removed the relay only operates high setting thanks