| 1) Power steering pump belt slips. |
1) Tighten belt. |
| 2) Low fluid level in power steering pump reservoir. |
2) Fill reservoir and check for external leaks. |
| 3) Faulty spool operation caused by contamination in system. |
3) Inspect, clean and replace all booster seals. |
| 4) Excessive contamination in power steering fluid. |
4) Flush power steering fluid from system and replace with new power steering fluid. |
| 5) Air in power steering fluid. |
5) Allow vehicle to stand for one hour; then bleed power steering hydraulic system as outlined in this article. |