GM Parts Club
Most heating and air conditioning problems announce themselves well before they strand anybody. On a 2018-2023 Traverse, these are the ones worth acting on.
1. A clicking or ticking behind the dash when you change temperature
By the time this is obvious you are generally replacing more than one part. Start by looking at cabin air filters.
2. A musty smell for the first thirty seconds after startup
This is the symptom people put off longest and regret most. Start by looking at blower motors.
3. Air that is cold at highway speed and warm at a stoplight
It rarely gets better on its own, and it usually gets louder before it gets expensive. Start by looking at cabin air filters.
4. Vents that will not switch from defrost to floor
This is the symptom people put off longest and regret most. Start by looking at A/C compressors.
What to Do Next
Cabin air filter every 12,000 to 15,000 miles, or annually. In North Texas with construction dust and cedar season, annually is the honest number.
Rear climate content, heated and cooled seats, and tri-zone systems all change the parts list.
We have been selling GM parts online since 2009 and out of the Dallas store since 1956. Start with our Chevrolet OEM parts catalog, or search for Traverse cabin air filters.
Where to Buy
- Genuine Chevrolet OEM parts
- Cabin Air Filters
- Blower Motors
- Blower Motor Resistors
- A/C Compressors
- Wholesale account setup
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