20 Most Recent 2001 Pontiac Grand Prix Questions & Answers

What is the cigarette lighter fuse on a 2001 Pontiac Grand Prix?

This says it is a Fuse https://www.startmycar.com/ca/pontiac/grand-prix/info/fusebox/2001 This seems to explain it https://www.reddit.com/r/Pontiac/comments/krgfsf/does_anybody_know_anything_about_the_power_drop/ Owner's Manual https://my.gm.ca/gm/en/content/dam/gmownercenter/gmna/GMCC/dynamic/2001/pontiac/grandprix/en/2001_Pontiac_Grandprix_Manual_en_CA.pdf ....

car wont crank or car wont start? I would say your battery cables are bad,, acid gets in from battery and erodes internal cable parts... need a Meter to check it out.. put the meter on battery while someone tries to start it, if the voltage drops from 13.5 to 10 then it is trying to turn over, I always have the new starters tester before I leave a store, they are remanufactured in Malaysa and they use old parts in most of them..

First, check for blown fuses. https://fuse-box.info/pontiac/pontiac-grand-prix-1997-2003-fuses-and-relays In the glove box, behind the cover on the right https://fuse-box.info/wp-content/uploads/2018/12/Pontiac-Grand-Prix-1997-2003_in1.jpg Under the hood diagram https://i0.wp.com/stickerdeals.net/wp-content/uploads/2017/05/similiar-1995-pontiac-grand-prix-fuse-box-diagram-keywords-throughout-2002-pontiac-grand-prix-fuse-box.jpg

yup and there no fun when the tank is full of gas. you can find the big fuel take filler hose under the car and loosen the clamp then use a hand gas pump or other means of gettting the gas out then loosen the bolts holing the gas tank in use a block of wood or something to keep the gas tank from falling on you and take the bolts to the fuel tank straps out the tank will come out easy from that point now your gonna have to disconnect the power conecter to the pump and the fuel lines as well you local auto parts store will have disconnect tools for the fuel lines there only 8 bucks or so.

You have to empty the fuel tank somehow (siphon the gasoline out into a fuel can so it doesn't sit around and cause fumes to concentrate where they could be ignited). Jack the rear axle of the car up and put it on jack stands for safety. Disconnect the filler line and fuel lines that go toward the front of the car from the fuel tank, unbolt the 2 straps holding the fuel tank, lower the fuel tank (take care not to damage any of the lines or hoses as it comes down, take off the locking ring, remove the fuel fuel sending assembly, disassemble it, then reassemble with the new fuel pump, place the assembly back into the tank and put the locking ring back on, then put the fuel tank back in, reconnect the fuel lines, fill the tank with just a few gallons, test to see if it starts, take it off jack stands. More details here:http://www.ehow.com/how_7532750_replace-2001-pontiac-grand-prix.html

Have you looked under the vehicle for damage to the fuel lines? Sounds like you might have an obstruction between the tank and the engine. Look for a flattened or pinched off line.

looks like the trans needs to be taken apart...blown clutch seals ...any drive gear that uses one particular clutch that is blown will not work now.

How To Diagnose your Power Window Problem Is the Switch or motor bad

Fix your car right away by clicking the link I attached 2001 Pontiac Grand Prix GT Workshop Service Repair Manual

Probably the left side air temperature actuator is bad . electric motor that controls opening an closing of temp door in the HVAC case . No the computer doesn't need to be reset . Temperature Valve Actuator Replacement - Left Side Removal Procedure Remove the left instrument panel insulator. Refer to Instrument Panel Insulator Panel Replacement - Left Side in Instrument Panel, Gauges and Console. Remove the knee bolster. Refer to Knee Bolster Replacement in Instrument Panel, Gauges and Console. Disconnect the electrical connector from the left air temperature actuator. Remove the mounting screws from the left air temperature actuator. Remove the left air temperature actuator.

Most likely culprits are the IAC motor, TPS and/or EGR valve. Have them all checked.

replace it with a nice stereo with amp!

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https://s1.postimg.org/y2530m1an/door_locks.jpg Click on the link. I tried to get everything on one page, which makes it harder to read. It's been my experience that posting multiple images, only the first image posts, not the others. I didn't see a relay in diagram. The bcm controls door locks with input from the door lock/unlock switch, I doubt I can trouble shoot that from here. You could check for bcm trouble codes, see if anything comes up? Some of the national brand auto stores will check po codes for free, I don't know about bcm codes? Could be other issues.

the transmission shifting problem indicates that the vacuum hose and vacuum actuator have a problem as that unit changes ratios when the vacuum is correct have the battery load tested as the other problem could be low voltage affecting the performance of the ECM have the fault codes read also check for a bad cat converter as it may be blocking the exhaust system

Relay Driven Dual Cooling Fan Diagnostics