Troubleshooting Symptom Possible cause Remedy Hard steering Improper front wheel alignment Correct Excessive turning resistance of lower arm ball joint Replace Low tire pressure Adjust No power assist Repair and replace Poor return of steering wheel to center Improper front wheel alignment Correct Poor or rough ride Improper front wheel alignment Correct Malfunctioning shock absorber Repair or replace Broken or worn stabilizer Replace Broken or worn coil spring Replace Worn lower arm bushing Replace the lower arm assembly Abnormal tire wear Improper front wheel alignment Correct Improper tire pressure Adjust Malfunctioning shock absorber Replace Wandering Improper front wheel alignment Correct Poor turning resistance of lower arm ball joint Repair Loose or worn lower arm bushing Retighten or replace Vehicle pulls to one side Improper front wheel alignment Correct Excessive turning resistance of lower arm ball joint Replace Broken or worn coil spring Replace Bent lower arm Repair Steering wheel shimmy Improper front wheel alignment Correct Poor turning resistance of lower arm ball joint Replace Broken or worn stabilizer Replace Worn lower arm bushing Replace Malfunctioning shock absorber Replace Broken or worn coil spring Replace Bottoming Broken or worn coil spring Replace Malfunctioning shock absorber Replace Wheel /tire noise, vibration and harshness concerns are directly related to vehicle speed and are not generally affected by acceleration, coasting or decelerating.
Components Location 1. Front axle assembly 2. Stabilizer bar 3. Steering gearbox 4. Sub frame 5. Front lower arm 6.
Description and operation Description The compressor is the power unit of the A/C system. It is located on the side of engine block and driven by a V-belt of the engine. The compressor changes low pressure and low temperature refrigerant gas into high pressure and high temperature refrigerant gas.