We don't have a lot of Isuzu Ascender AC / heater problems on file — feel free to add yours here. The most common Ascender AC / heater problems occur at 58,000 miles. Click on a year below.

Worst AC / Heater Problems
air conditioning system failure 2005 Isuzu Ascender
dash boards vents do not work 2004 Isuzu Ascender