Auxiliary Fluid Pump Pressure High or Low
WARNING: This page is about a different car, the 2010 GMC Sierra and 2010 Chevrolet Silverado. However, it is still accessible from the selected car via links, so may be relevant.
| Checks |
Causes |
| Auxiliary Fluid Pump Housing |
- Inspect for worn, sticking, or damaged Isolator valve.
- Inspect for worn, sticking, or damaged Isolator valve outer spring.
- Inspect for worn, sticking, or damaged Isolator valve inner spring.
- Inspect for worn, sticking, or damaged isolator valve and sleeve.
- Inspect for worn, sticking, or damaged auxiliary fluid pump ball valve.
|
| Control Valve Upper Body Assembly |
- Inspect for worn, sticking, or damaged actuator feed limit valve and spring.
- Inspect for worn, sticking, or damaged clutch boost valve and spring.
|
| Auxiliary Fluid Filter Assembly |
- Inspect for damaged or restricted auxiliary fluid filter assembly.
- Inspect for damaged fluid filter seal assembly.
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