Pitstop 638: HVAC temperature blend door inoperative, ticking and/or making a popping noise
Kia technical service bulletin PS638 for 2016-2019 Kia Optima.
- Bulletin number
- PS638
- Component
- Equipment
- Summary
- PITSTOP 638: HVAC TEMPERATURE BLEND DOOR INOPERATIVE, TICKING AND/OR MAKING A POPPING NOISE - This Pitstop provides information regarding an inoperative, or clicking and popping noise concern from the heater box blend door.
Vehicles covered
- Kia Optima 2016-2019 2016201720182019
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