2010-2015 CX-9 – OIL SEEPAGE FROM POWER STEERING OIL PRESSURE SWITCH
APPLICABLE MODEL(S)/VINS
2010-2015 CX-9
Abnormal steering feel and/or noise while driving the vehicle in freezing temperatures, however, there is no loss of steering control.
This may be due to oil seepage from the power steering oil pump pressure switch (A).
The oil seepage is caused by poor sealing of the oil pressure switch o-ring at low temperature. The shape and material of the o-ring has been changed to improve low temperature sealing performance.
REPAIR PROCEDURE
- Replace the power steering oil pump pressure switch with a modified part according to the instructions on MS3 online or the Workshop Manual (section 06-14).
PART(S) INFORMATION
| Part Number | Description | Qty. |
| NE51-32-230B | P/S Oil Pressure Switch | 1 |
- Lucas Oil 10824 Power Steering Fluid - 1 Quart
Last update on 2026-06-16 / Affiliate links / Images from Amazon Product Advertising API
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- Advanced power steering fluid
- Maximizes the life and performance of all power steering units
- Proprietary Synerlec additive technology
- Compatible and can be mixed with conventional power steering fluids
Last update on 2026-06-17 / Affiliate links / Images from Amazon Product Advertising API
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