2.1

hardly worth mentioning
Crashes / Fires:
0 / 0
Injuries / Deaths:
0 / 0
Average Mileage:
75,000 miles

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problem #1

Dec 012011

Highlander Hybrid 6-cyl

  • 75,000 miles
The front window defroster and heater controller potentiometer assembly is defective. Ice build-up on the front window is known to impair a driver's visibility and cause an accident. The nut on my temperature controller was several turns loose! the original multi-stranded wires soldered to the temp-controller potentiometer were rigid because they were too well tinned with solder and broke from vibration fatigue; due to the loose nut on the temp-controller potentiometer shaft. Toyota or sumitomo (vendor) should cover this under an extended warranty due to the loose nuts (poor workmanship)! the problem is well documented with photos at "www.devalcourt.com/2010/03/fixing-2004-Toyota-highlander-ac-and-heat-issue/#idc-cover". over 385 people have left comments there; several other websites document the same problem.

- Cincinnati, OH, USA

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