Cars have become complex marvels of engineering. Why do we still think maintaining the car should be easy and inexpensive? I can't answer that but I can take you on a walk through the reality of today. Lets take a look at a 2012 Cadillac SRX for example. We want to check the power steering fluid level. GM has a procedure.
1. Run the engine to warm the fluid to 170F.
2. Shut off the engine.
3. Remove the intake manifold cover.
4. Clean the reservoir and reservoir cap.
5. Remove the cap. NOTE: Inspect the level at regular intervals.
6. Inspect the fluid level cap stick. Ensure the fluid is at MAX on the stick.
ME: Scheduled maintenance suggests checking fluid levels every 7,500 miles.
This warning from GM:
Caution:When adding fluid or making a complete fluid change, always use the proper power steering fluid. Failure to use the proper fluid will cause hose and seal damage and fluid leaks.
ME: Okay. But just what is the "proper fluid"?
GM:
Note:If the power steering fluid color is red or pink, use GM DEXRON®-VI Automatic Transmission Fluid. If the power steering fluid color is amber or brown, use GM Power Steering Fluid.
ME: If the fluid is red or pink and uses the DEXRON-VI you'll need to look on the label of the product for the verification.
ME: If the fluid is amber or brown use "GM Power Steering Fluid." The Dexron-VI is a full synthetic ATF. You can TOP OFF ONLY with a regular type power steering fluid if you must, but the "GM Power Steering Fluid" they are talking about here is a GM product designed for cold climate steering problems per GM bulletins 12-02-32-002A and 12-02-32-002B. Part #s 12345866 (US) or 10953484 (Canada)
7. Add fluid if necessary.
8. Install the cap.
9. Install the intake manifold cover.
And VOILA! You have now properly inspected and filled one power steering system in one make of car..................
simple.
Thanks for reading.
Kenny@ggauto.repair
M
