Where is the heater resister motor located?
plastic cover for heater motor
ON THE 1993, THAT BLOWER MOTOR RESISTER BLOCK IS LOCATED LOW ON THE BLOWER-MOTOR/HEATER CORE SHROUD (OUT ON THE FIREWALL) JUST TO THE RIGHT OF THE HEATER CORE AND JUST BENEATH A PAIR OF HEATER HOSES THAT GO THRU THE FIREWALL. IT JUST MIGHT ALSO BE LOCATED THERE ON THE 2002. On the '02, it's located inside under the dash, behind a small panel, below the glove box.