Kia Optima: Gauges
SpeedometerHeadlight Aiming Adjustment
Before performing aiming adjustment, make sure of the following.
1. Keep all tires inflated to the correct pressure.
2. Place the vehicle on level ground and press the front bumper & rear bump ...
Inspection
1.
Measure the output voltage between
the terminal of the wheel speed sensor and the body ground.
...
Disassembly
1.
Remove the dust packing & cap
(A) from the pinion housing.
2.
Loosen the lock nut and then
remove the tie rod end (B) and lock nut (A) from the tie rod ...