20 Most Recent 2002 Chevrolet Impala - Page 2 Questions & Answers

the first thing to do is check the filter in the fuel tank/pump assembely is not clogged up its part of the fuel pump module

Here's how it really works mechanics technicians dude I've been on short for 11 years and we tell people at Haven in this is all going to be done and and three hours you know you really hope it will get done like that but sometimes it may take another hour and a half because you never know what you may face going into the job but I wouldn't panic I just give them for hours and just go watch a movie or something or go help somebody something good

Sorry ta have ta tell ya but it's a cat, best take to ya chevy dealer to take a look and they will sort it out fer ya for around $50.

Did you do a good visual inspection of the headlight area for anything obvious? Perhaps the crash jacked up your wiring. If you had to jimmy the switch to get high beams to work, that tells me the switch could be the problem. Take a look at a wiring diagram and do some basic troubleshooting if you have a multimeter. Here is a link with a couple of diagrams and suggestions that were given to another person with this problem. The headlight on my 2002 impala quit working All fuses are

Contact the dealership parts department give them the vin number and they can give you the info you seek!

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Fan #2 should only come on if the A/C is on or the engine temperature gets over 200-205 degrees.

Just replacing part's because that's what you think is wrong isn't the proper way to do auto repair . Testing vehicle electrical an mechanical system's an cumputer systems is the proper way to diagnose vehicle problems . Your best bet , take your vehicle to a qualified repair shop , because you have no clue .

does your car have theft if so you have to go to dealer to get it programed

Use a flex head ratchet wrench to remove the seat, or temporary battery to power the seat, non power seat will fit but disabling you side air bag will shut down the whole SRS, and no air bags will work, this is against the law in some states If you need further help, I’m available over the phone at https://www.6ya.com/expert/david_4c166ba81493f541

Power steering pump. Belt driven device. Located on the front of the engine, lower drivers side engine compartment. Has a twist cap top.

You more than likely have a bad fuel level sender. It’s attached to the pump in the tank

most likely culprit is the tps itself they go bad if air is good all around then usually the sensor goes most go when fix a flat is used it shorts them out when you go to change tire replace the bad one cost anywhere from $ 5 to $ 25 online

The purple wire voltage, black wire is ground, at the blower motor. At the blower motor control processor, the red wire is a fuse protected circuit, hot all the time. With hvac off, if nothing on the speed control circuit, doesn't the problem have to be the control processor? Do you see it differently? Just my opinion.

https://s3.postimg.org/kwm9a4n7n/cruise.jpg Click on the link, part of cruise control circuit, you can see the fuses. Not only check the fuses, use a test lite to check voltage on fuse circuit, goes hot with key on. Make sure the brake lites work? Check applicable trouble codes relating to cruise control. There are other possible issues.

If the relay were the problem both sides wouldn't work . Do you know how to do automotive electrical testing ? How to read a wiring diagram ? You can view wiring diagrams here http://www.bbbind.com/free_tsb.html Enter your vehicle info. year , make , model , engine size . Then under system click on lighting , then subsystem click headlamps . Click on the search button , then on the blue links one at a time . At the top of the first diagram you will see the fuse's for low an high beams . The fuse's send B+ voltage directly to the high an low beams , from there B+ voltage goes on to the dimmer switch shown on the next diagram .Low beam headlamps from the dimmer swich goes through the headlamp relay when energized by the BCM . When the relay is energized that compleats the circuit to ground at G- 201 . So you see if one side is working it can't be the relay . Doing electrical testing , voltage drop testing is the way to find the problem . Mastering Voltage Drop Testing with Pete Meier and Jerry Truglia Electric Testing Techniques You Need to Know How to read an electrical diagram Lesson 1