Dorman 984-022 HVAC Blower Motor Resistor

Reliable HVAC Blower Motor Resistor for Toyota and Scion Models

The Dorman 984-022 HVAC blower motor resistor is designed to restore proper blower motor function in select Toyota and Scion vehicles. Engineered to meet OEM specifications, this resistor ensures consistent airflow control for your vehicle's heating and cooling system.

• Compatible with Toyota Corolla, Matrix, RAV4, tC, and Scion xB models
• Features 2 bolt holes for secure mounting
• Equipped with a single rectangular female connector
• Includes 4 male blade terminals for reliable electrical connection
• Does not include wiring harness or mounting hardware
• Package contains one blower motor resistor and installation instructions

Technical Details and Specifications

The Dorman 984-022 blower motor resistor is designed with a rectangular female connector housing one connector, facilitating a straightforward plug-in installation. It features four male blade terminals that provide a stable electrical interface, ensuring consistent blower motor speed regulation. The resistor mounts securely using two bolt holes, maintaining proper positioning within the HVAC system. This part does not come with a wiring harness or mounting hardware, so existing components should be reused or sourced separately.

Compatible Vehicles and Applications

This blower motor resistor is compatible with a range of Toyota and Scion vehicles, including the Toyota Corolla, Matrix, RAV4, tC, and the Scion xB. It is specifically designed to replace faulty or worn resistors in these models, restoring proper blower motor speed control and HVAC performance.

Common Issues Addressed by the Blower Motor Resistor

• Inconsistent or limited blower motor speeds
• Blower motor stuck on one speed setting
• Intermittent blower motor operation
• Complete loss of blower motor function
• HVAC system failing to regulate airflow properly

Installation Notes and Tips

Installation of the Dorman 984-022 blower motor resistor requires removal of the old resistor from the HVAC housing. Ensure the vehicle's battery is disconnected before beginning work to prevent electrical shorts. The resistor mounts using two bolts; verify that the mounting surface is clean and free of debris. Connect the rectangular female connector securely to the vehicle’s wiring harness. Since mounting hardware and wiring harness are not included, retain original components or acquire replacements as needed.

Quality Assurance and Warranty Information

Dorman parts are manufactured to meet or exceed OEM standards for fit, form, and function. The 984-022 blower motor resistor undergoes quality control testing to ensure reliable operation. This part includes installation instructions and is backed by Dorman’s limited warranty, providing coverage against defects in materials and workmanship under normal use.