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pretty bad
Typical Repair Cost:
Average Mileage:
101,000 miles
Total Complaints:
1 complaints

Most Common Solutions:

  1. replace the a/c compressor relay (1 reports)
2003 Lexus ES 300 AC / heater problems

AC / heater problem

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2003 Lexus ES 300 Owner Comments

problem #1

Dec 012010

ES 300 3.0L V6

  • Automatic transmission
  • 101,000 miles


Noticed that my a/c light was flashing yesterday while my automatic climate control was on, weather is pretty cold so it was mainly using the compressor to clear the windows. Press the a/c button, light went out, press again it comes back on and stayed lit for a few seconds, then began flashing again. I am a Toyota automotive student so I have a "few tricks up my sleeve" and checked a few things and realized that the relay in the main relay/fuse box under the hood was definitely bad. Purchased a new one for about $30 and popped it in, works fine!!

- , Laurel, MD, USA

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