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Where do you add power steering fluid on a 2003 Pontiac Bonneville?
I found instuctions at autozone.com, and at my library in Chiltons in the reference section.
The power steering reservoir is underneath the alternator by the firewall.
The Pontiac Bonneville used the same power steering fluid from 1992 until 2005. You should look for GM Power Steering Fluid with part number1050017 for quart sizes or part number 1052884 for pint sizes.
It is on the left side of the engine back by the firewall.
This is two of the things I know that could be wrong. The power steering pump is either bad or there is no power steering fluid in the pump causing it to have steering problems. Be sure to check the fluid level in the power steering pump.
No, you don't have to remove the power steering pump to remove water pump. You do have to loosen the 2 screws that hold the power steering pump and then move power steering pump about an inch or so, so you can have access to some of the screws that hold the water pump on.
Behind the strut support bar, behind and under the alternator is the power steering cap. It is difficult to get to. Good luck!
behind the power steering unit on the oil pump housing above the oil filter
Probably at the power steering pump. You will find that at the side of the engine that has your drive belts, most likely at the passenger's side and toward the back and top of the engine.
take off serpentine belt unbolt powersteering pump and hoses and drain it. That's it.
Put it in the p/s resirvoir located on the pass side of the engine compartment under the alternator.