Autotecnica GM0614968 HVAC Blower Motor Resistor - Front

Reliable HVAC Blower Motor Resistor for GM Trucks and SUVs

The Autotecnica GM0614968 HVAC blower motor resistor is designed to restore proper blower motor function in select Cadillac, Chevrolet, and GMC vehicles. Engineered with a 5-terminal blade pin connector, this resistor ensures consistent airflow control for your HVAC system.

• Compatible with multiple GM models including Chevrolet C1500, Suburban, Tahoe, and GMC Yukon series
• Features a 5-terminal blade pin design for secure electrical connections
• Male connector and terminal gender for direct fit replacement
• Durable construction to withstand HVAC system demands

Product Details and Specifications

This HVAC blower motor resistor from Autotecnica, part number GM0614968, is built to meet OEM standards for reliable performance. The resistor uses a blade pin terminal type with five terminals, all male, ensuring compatibility with factory wiring harnesses on vehicles such as the Cadillac Escalade and Chevrolet K2500 Suburban. Its design supports precise blower motor speed regulation, critical for maintaining comfortable cabin temperatures.

Compatible Vehicles and Applications

This blower motor resistor is compatible with a range of GM trucks and SUVs, including:

• Cadillac Escalade
• Chevrolet C1500, C1500 Suburban, C2500, C2500 Suburban, C3500, K1500, K1500 Suburban, K2500, K2500 Suburban, K3500, Suburban 1500, Suburban 2500, Tahoe
• GMC Yukon, Yukon XL 1500, Yukon XL 2500

Common Issues Addressed by This Resistor

• Intermittent or no blower motor operation at certain speed settings
• HVAC blower stuck on one speed or not responding to controls
• Overheating or failure of the blower motor resistor causing HVAC malfunction
• Reduced airflow from vents due to resistor failure

Installation Notes and Tips

When replacing the GM0614968 blower motor resistor, ensure the vehicle’s ignition is off and the HVAC system is powered down. Disconnect the battery to prevent electrical shorts. Carefully remove the old resistor and inspect the connector for corrosion or damage. The male blade pin terminals on this resistor allow for straightforward plug-in installation with the factory wiring harness. Verify proper seating of the resistor to avoid airflow or electrical issues.

Quality Assurance and Warranty

Autotecnica manufactures this blower motor resistor to meet or exceed OEM specifications, providing reliable HVAC performance. While specific warranty details are not provided, Autotecnica products typically undergo rigorous quality control to ensure durability and fitment accuracy for GM vehicles.