2001 Toyota Highlander Repair and Maintenance
A guide to problems, costs, maintenance and repair for your 2001 Toyota Highlander
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2001 Toyota Highlander ProblemsIgnition Coil May Fail After 100,000 Miles
On higher mileage vehicles, an engine misfire may develop and/or the Check Engine Light may illuminate due to a failed ignition coil. It is not uncommon to replace all the coils when the first one fails in order to prevent return trips to the repair shop.
The Check Engine Light may illuminate because a component of the oxygen sensor stops working. As a result the engine computer is unable to determine the proper ratio of air to fuel for the engine. Replacing the failed oxygen sensor should correct this concern.
A problematic center airbag sensor can cause the airbag malfunction light to illuminate.
2001 Toyota Highlander Questionswhere is blower motor resistor? (1 answer)
at first it was occasionally it's a lot more often now
Is anyone know why both the ABS & Break Lights are ON-n-OFF at the same time while driving? Sometime these lights were OFF by themselves after I have drive for few miles, sometime these lights are ON while I'm driving the car, sometime they were stay ON for few days. Another problems: bo...