Service and Cost
Typical Cost
1. Parts: The cost of the blower motor resistor itself typically ranges from $20 to $80. The price can vary based on the brand and the specific vehicle model
2. Labor: Labor costs can vary significantly depending on the location and the complexity of the replacement. On average, labor might cost between $30 and $100. In some vehicles, the blower motor resistor is easily accessible, which can reduce labor time and costs. In others, it might be more difficult to reach, increasing the labor cost.3. Additional Costs: In some cases, additional repairs or diagnostics might be necessary if the blower motor resistor failure is part of a larger issue with the vehicle's HVAC system. This could add to the overall cost.
Typical Service Procedure
1. Diagnosis: Before replacement, a thorough diagnosis is performed to confirm that the blower motor resistor is the faulty component. This may involve checking the blower motor, fuses, and wiring for any issues.
2. Removal of the Old Resistor: Accessing the Resistor:The blower motor resistor is usually located near the blower motor itself, often under the dashboard or behind the glove compartment. Accessing it may require removing panels or other components. Disconnecting Electrical Connectors:The electrical connectors attached to the resistor are carefully disconnected. Unscrewing the Resistor:The resistor is typically held in place by screws or bolts, which need to be removed.
3. Inspection of Related Components: Blower Motor:The blower motor itself is often inspected to ensure it is functioning correctly and not contributing to the resistor's failure. Wiring and Connectors:The wiring and connectors are checked for any signs of damage or corrosion.
4. Installation of the New Resistor Positioning the New Resistor:The new resistor is placed in the same location as the old one. Securing the Resistor:It is fastened with screws or bolts. Reconnecting Electrical Connectors:The electrical connectors are reattached to the new resistor.
5. Testing: The blower motor is tested to ensure it operates correctly at all speed settings, confirming that the new resistor is functioning properly.
6. Reassembly: Any panels or components that were removed to access the resistor are reinstalled.
7. Final Inspection: A final check is performed to ensure everything is securely in place and functioning as expected.In some cases, additional repairs or replacements may be necessary if other components are found to be faulty during the inspection process. It's also important to use the correct replacement part that matches the vehicle's specifications to ensure proper operation.
What is a Blower Motor Resistor and What Does It Do?
The Blower Motor Resistor controls the speed of the blower motor. This in-turn controls the speed of the blower wheel, which moves air through the vehicles HVAC system.
The Blower Motor Resistor control the amount of current, (power) going to the Blower Motor - which results in either an increase or decrease in speed.
Signs of a bad Blower Motor Resistor
The blower motor resistor is a crucial component in a vehicle's HVAC (heating, ventilation, and air conditioning) system, controlling the speed of the blower motor fan. When it begins to fail, you may notice several signs indicating that it needs replacement:
1. Fan Speed Issues: One of the most common signs of a failing blower motor resistor is the inability to control the fan speed. You might find that the fan only works on certain speeds, typically the highest setting, or it might not work at all.
2. No Airflow: If the blower motor resistor fails completely, it can result in no airflow from the vents, regardless of the fan speed setting.
3. Inconsistent Airflow: The airflow might be inconsistent, fluctuating between different speeds without any input from the controls.
4. Overheating: A failing resistor can cause the blower motor to overheat, which might lead to a burning smell coming from the vents.
5. Physical Damage: Upon inspection, you might find visible signs of damage to the resistor, such as burnt or corroded connectors.
6. Electrical Issues: Problems with the vehicle's electrical system, such as blown fuses or issues with other electrical components, can sometimes be traced back to a faulty blower motor resistor.If you notice any of these symptoms, it is advisable to have the blower motor resistor inspected and replaced if necessary to ensure proper functioning of the vehicle's HVAC system.
How It Works
- Get a quote online or set-up a time to have your vehicle looked at.
- Pick time slots that work for you, easily, online.
- We will confirm appointments and send reminders.
- Our mechanics bring everything that is needed to you.
- All you have to do is provided a safe area for the work to be performed.
What we need from you
- A safe place to work on your vehicle
- No working on the side of busy roads
- No working on unstable or steep surfaces.
- We do not perform repairs during severe weather.
- Authorization from a property owner or management.
- Repair work done in a parking lot or at your requires permission.
- We do not do repairs in areas restricted by law.
Common Questions
Service Area
Our primary service area is greater Grand Rapids and includes Comstock Park, East Grand Rapids, Grandville, Kentwood, Walker, and Wyoming
Our secondary service area is provided by our Belding location and includes: Belding, Greenville, Ionia and the sorrounding areas.
Contact us if you have any questions about where we provide services.
