How to Check the Power Steering Fluid Level of a 2003 Impala
- 1). Start the engine and allow it to reach operating temperature -- roughly halfway up the Impala's temperature gauge. Shut the engine down and open the vehicle's hood to allow the engine compartment to cool, but not the engine itself.
- 2). Find the power steering reservoir -- the black plastic tank -- on the top-passenger's side of the 3.4-liter engine and under the alternator on the 3.8-liter engine.
- 3). Remove the power steering reservoir cap by turning it counterclockwise and pulling it from the reservoir -- notice the dipstick attached to the cap. Wipe the dipstick off with a clean, lint-free cloth and set the cap back on the power steering reservoir. Tighten the power steering reservoir cap.
- 4). Remove the power steering reservoir cap again and check that the fluid level is at the "H" mark on the dipstick of a 3.4-liter engine, and at the "Hot" mark in the 3.8-liter engine. If not, add GM power steering fluid -- GM part No. 1052884 -- or equivalent.
- 5). Recheck the power steering fluid, following Steps 3 and 4. Reinstall and tighten the power steering cap once the fluid reaches the correct level.
- 6). Close the Impala's hood.
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