Heater fluctuating between cold and hot

2004 TOYOTA HIGHLANDER
134,000 MILES • 1.5L • 6 CYL • FWD • AUTOMATIC
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BOBETTE TURNER
  • MEMBER
  • 1 POST
Erratic heat, cold, hot, cold, hot.
Jan 9, 2017 at 9:04 PM
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HMAC300
  • CERTIFIED EXPERT
  • 48,601 POSTS
check coolant level first probably low then have pressure checked for leaks.
Jan 10, 2017 at 7:09 AM