Steering - Power Steering System Service Information
Classification: ST12-008
Reference: ITB12-059
Date: September 19, 2012
INFINITI; POWER STEERING SYSTEM SERVICE INFORMATION
APPLIED VEHICLES: All 2005 and later Infiniti vehicles
equipped with hydraulic rack and pinion steering system
SERVICE INFORMATION
When diagnosing possible power steering leak issues, it is important to follow the Inspection Flow Chart provided in this bulletin.
Page 57
^ See example photos above.
Page 58
Page 59
Inspection Flow Chart
Fluid Leakage Inspection Preparation
- Verify the fluid level in the reservoir is within normal cold or hot range, as it applies.
- Let the engine idle until the fluid temperature is within 50-80��C.
- Turn the steering wheel from full left to full right 30 times.
- Carefully hold the steering wheel for approximately five (5) seconds in the full (locked) left position.
CAUTION
Do not hold the steering wheel in a locked position for more then 10 seconds. Damage may occur to the power steering pump.
5. Let the engine idle for 10 minutes, and then inspect for leaks.
^ Verify the fluid level in the reservoir is within normal range.
Page 60
