Switch power to the A/C compressor or HVAC blower motor circuit with the Four Seasons Relay, part number 36009, a 12-volt standard relay listed as both an A/C compressor control relay and an HVAC blower motor relay. It fits many vehicles, among them the 2004-2012 Chevrolet Silverado 1500, 2007-2012 Chevrolet Equinox and 2005-2012 GMC Sierra 1500, as a direct-fit replacement for the listed applications. See the "Vehicles it fits" section for the full list.
A relay uses a small control current to open and close a higher-current circuit, so a switch or control module can run a heavier electrical load. Four Seasons draws on more than 50 years of mobile A/C experience in building this unit:
- Precision engineered: a standard-style relay rated at 12 volts and 30 amps.
- OE-style molded connector: a single male connector with 5 male blade terminals.
- Quality contacts: designed to provide proper conductivity through the switched circuit.
- Vehicle-specific applications: cataloged for the listed vehicles with all engines, at one relay per application.
Signs a relay may need replacing include an A/C compressor that won't engage, a blower motor that won't run, or intermittent operation of either. These symptoms can have other causes, so diagnose the circuit first. If a failed relay is the cause, this unit replaces it. The black relay comes without a mounting bracket. Country of origin: China.
Frequently Asked Questions
What does the Four Seasons 36009 relay do?
It uses a low-current control signal to switch a higher-current circuit. It is listed as an A/C compressor control relay and an HVAC blower motor relay for the listed applications.
Is this the right Equinox relay for a 2007-2012 Chevrolet Equinox?
It is listed for the 2007-2012 Chevrolet Equinox with all engines, one relay per vehicle. Check your exact vehicle in the "Vehicles it fits" section.
What are the electrical specs of this relay?
It is a 12-volt standard relay with a 30-amp rating and 5 male blade terminals in a single male connector.
Does it come with a mounting bracket?
No. This relay is supplied without a bracket, and the listed applications use one relay.
What are signs of a failing A/C or blower relay?
An A/C compressor that won't engage, a blower that won't run, or intermittent operation may be signs. Other parts can cause these symptoms, so test the circuit before replacing the relay.
