Which 25A fuse blows?- I'm not sure which one of the two, will check after work today.
Tip - during diagnosis, try substituting a 20 to 25A circuit breaker for the fuse.
* Does the fuse blow only on "MAX" setting? No, all settings.
* Will the fuse also blow on "NORM," "BI-LEV," and "DEF?" Yes.
* Does the blower switch position (low, med-low, med-hi, or high) have any bearing on whether the fuse blows? No
* Plug the blower switch back in, then unplug the resistor - any change?Will check after work.
* Plug the resistor back in and unplug the A/C low-pressure switch - any change? Will check after work.
* Do you have a volt-ohmmeter? How about an ammeter?I have only a volt-ohmmeter.
Thanks BD.