I drive an automatic trans Hyundai Accent GT. My O/D Off light came on for the first time, causes?
I have 28,000 miles on my car and I noticed that my O/D Off light cane on. I also feel like my RPM's are running higher (0ver 4000 RPM's when driving 65 on the freeway).
look on your shifter the switch for the od on ,od off is on it you probley hit it by mistake not knowing it.
Yes, this would cause the higher RPMS at highway speeds because O/D causes the vehicle not to shift as often in highway driving.
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