1. Locate the blower motor, usually under the passenger, front seat footwell or dash.
2. The blower resistor is typically mounted inside the blower motor housing or in the blower motor fan assembly.
3. Look for the wires connected to the resistor, which will help identify it.
4. It's important to confirm the location of the blower resistor by referring to the specific Nissan Primera repair manual or diagrams for your vehicle's model and year.
If you're not comfortable doing this yourself, it's best to have the blower resistor replaced by a qualified mechanic for safety reasons.
