How do you get to the heater resistor on a 1998 Pontiac transport?

To access the heater resistor on a 1998 Pontiac Transport, first, disconnect the negative battery cable to ensure safety. Then, remove the lower dashboard panel beneath the glove compartment to gain access to the heater assembly. The heater resistor is typically located near the blower motor; unscrew it from its mounting and disconnect the electrical connector to replace it as needed. Reassemble the panels and reconnect the battery once the replacement is complete.