Print this page Notes: The 2006 Equinox is plagued by a heating problem, as in the heater only blows cold air.

The reported cause of this problem is a small door, known as the air temperature blend door, which allows air to flow past the heater core. This door has a plastic connecting shaft to an electric motor and the shaft is prone to breaking after a few years. The problem has a typical repair cost of over $800.

The 2006 Equinox also has a number of reported problems ranging from the key getting stuck in the ignition, to failing speed sensors, and trouble starting the engine. All in all, this car sounds like one worth avoiding.


hardly worth mentioning
Crashes / Fires:
0 / 0
Injuries / Deaths:
0 / 0
Average Mileage:
99,700 miles

About These NHTSA Complaints:

This data is from the NHTSA — the US gov't agency tasked with vehicle safety. Complaints are spread across multiple & redundant categories, & are not organized by problem.

So how do you find out what problems are occurring? For this NHTSA complaint data, the only way is to read through the comments below. Any duplicates or errors? It's not us.

2006 Chevrolet Equinox AC / heater problems

AC / heater problem

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2006 Chevrolet Equinox Owner Comments

problem #2

Oct 012014


  • 124,000 miles


The contact owns a 2006 Chevrolet Equinox. The contact stated that the heating, ventilation, and air conditioning system were not operating properly. The failure recurred multiple times. The vehicle was taken to an independent mechanic. The technician stated that the failure was known by the manufacturer who diagnosed that the blower motor speed and mode selection continued to function; however, the heater would not be available. The vehicle had not been repaired. The manufacturer was notified of the failure. The manufacturer stated that the mileage surpassed the accepted mileage for customer satisfaction campaign number: 10044379-4513(equipment/visibility); therefore, the contact could not be assisted. The approximate failure mileage was 124,000. The VIN was unavailable.

- Oberlin, PA, USA

problem #1

Jul 222013

Equinox 6-cyl

  • 75,400 miles
My 2006 Chevrolet Equinox has a un -fixable [per dealer] a.C. problem. Driving in Florida with temps in the high nines in traffic the temp inside the car is much higher. Being in our seventies I nearly passed out while driving. This problem is rampart on google with hundreds of the same issue. Trying to drive with in-car temp. Over 112 is scary and not safe.

- Saint Augustine Beach, FL, USA

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