Question about 2002 Chevrolet Silverado 1500

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Fuel pump in 2002 silverado pickup is not working how do I replace it?

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  • Expert
  • 75 Answers

You can pull tank or you can pull bed. Depends on how its equipted...quickest route.

Posted on Nov 19, 2009

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6ya6ya
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Posted on Jan 02, 2017

fyrebyrd1
  • 121 Answers

SOURCE: 2002 chev silverado 2002 lt

if your gauge was working prior to the replacement, then I'd suspect a loose electrical connection. There should be 2 plugs going to the fuel pump module (pump + sender are one piece unit) in the fuel tank. One for the pump, naturally the other for the gauge (two wire socket). If connections are tight, you may have a faulty pump module,or the installer may have damaged the sender upon replacement. I hope this helps.

Posted on Nov 14, 2008

  • 1118 Answers

SOURCE: Change Fuel Pump on 1999 Chev Silverado v8 2 wd automatic 2 door

you stand a better chance of removing the bolts that hold the bed to the frame and taillight plug and 2 guys can lift bed back about a foot, you can get right at it with out removing the lines.i would not want to remove the tank unless the gas is drained out. also disturb gas tank strapes tank might start leaking. save yourself alot of time and trouble and remove the bed. whatever way you do it good luck. OLD SCHOOL.

Posted on Jan 09, 2009

  • 236 Answers

SOURCE: how to replace fuel pump on 2001 gmc pickup 3/4

the fuel pump is inside the fuel tank. some techs just lower the fuel tank down, others remove the bed. personaly dropping the tank is harder, but lifting off the bed requires about 4 strong people.

Posted on Jan 07, 2010

  • 178 Answers

SOURCE: I need to replace the fuel pump in my 2002

I HA NO DIAGRAM BUT IS VERY EASY I THINK YOU WILL HAVE NO TROUBLE DOING IT THE TANK IS HOLDTO THE FRAME BY TWO STRAPS EACH ONE HAVE A BOLT AT THE END YOU WILL NEED A 15 mm DEEP SOCKET, SECURE TANK PRIOR TO REMOVE STRAPS SO IT WOUN'T FALL,LOWER TANK SO YOU CAN DISCONNECT ELECTRIC CONNECTOR AND FUEL LINES YOU WILL NEED A DISCONNECTING TOOL FOR FUEL LINES THIS IS A VERY INEXPENSIVE TOOL JUST PUSH IT IN THE GAP OF LINE CONNECTION AND PULL LINE OUT THE PUMP IS LOCK IN THE TANK BY A LOCK RING YOU WILL NEED TO PUT PRESSURE OR TAP WITH SREW DRIVER OR CHISEL MAY BE A HAMMER AFTER YOU REMOVE THIS RING THE PUMP IS FREE JUST SLIDE OUT. TO INSTALL JUST REVERSE PROCEDURES YOU WILL NOT NEED THE DISCONNECTING TOOL AT THIS TIME. HOPEFULLY THIS HELPS IF SO PLEASE CHECK IT IN CORNER OF THIS BOX IF YOU NEED FURTHER ASSISTANCE I'LL BE HAPPY TO HELP THANK YOU FOR YOUR TIME

Posted on Mar 05, 2011

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dttech
  • 4803 Answers

SOURCE: 2002 chev pickup 4.8l fuel

The fuel pump is controlled by the Fuel Pump Relay which is controlled by the Powertrain Control Module (PCM). It is really quite simple. If you check for power and ground at the relay, it should go like this: There should be one connector that has Battery power (B+) all of the time. This is the power circuit that feeds the fuel pump motor. The circuit that this feeds will have continuity to ground all the time (You can check this by hooking a test light to B+ and probing the connectors. The light will light up when it finds continuity to ground) - this would be the circuit to the fuel pump motor itself. Another connector will have battery voltage only with the key in the ON and START positions. This is the power circuit for the relay primary coil. (The circuit that operates the relay) Last but not least, one other connector will have ground momentarilly when the key is first turned to the ON position. It will only be grounded for about 2 seconds. It will only do this once in a key cycle. You will have to turn the key off for about 15 seconds and turn it back on to get it to do it again. This is the fuel pump relay control circuit to the PCM - this is what actually turns the fuel pump on and off. If these circuits are all working, then the only other cause would be a bad relay.

Posted on Apr 22, 2011

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1 Answer

2002 chevy silverado won't start, replaced fuel pump, still won't start


Same problem here, found break in wiring harness at cross-member behind cab. did have bed removed for easy access. Ground wire guilty party.

Dec 18, 2011 | 2002 Chevrolet Silverado

1 Answer

2002 1500 pickup, no power to fuel pump


Turn the key to the on position do not turn over. Can you hear a hum coming from fuel tank?

Nov 23, 2010 | 2002 Chevrolet Silverado 1500

1 Answer

Having problems with 2002 chevy silverado 1500 won't stay running. cut out going down hiway then died will run a while then die is this the fuel pump


Start with the simple and replace the fuel filter first. If it was the fuel pump, and being electric. It would have not restarted again if the pump has gone bad. The fuel filter should be replaced every 1,500 miles or once a year to ensure that your fuel system is running 100% and will not burn out your fuel pump early due to extra heat generated from working harder then is should. Good luck and keep me posted.

Feb 22, 2010 | 2002 Chevrolet Silverado 1500

1 Answer

Where is the fuel pump on a 1999 Chevy Silverado pickup


The fuel pump is in the fuel tank.Easier to replace when it is at a quarter tank or less.Be very careful around gas and fumes.

Nov 15, 2009 | 1999 Chevrolet Silverado 1500

1 Answer

My 2002 silverado needed fuel (gas light on). Got


Check fuel pressure at injector rail. It should be at least 45psi.
If it is low replace fuel filter. If pressure is still low you will need a new fuel pump.
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Jun 24, 2009 | 2002 Chevrolet Silverado 2500HD

1 Answer

How do I change the fuel pump


No pressure at fuel rail or nothing coming from injectors? I have seen pumps fail like that though. Pump comes out like the older pickup/sending units did. after tank is down, remove snap ring then remove pump. Check the "sock" filter on the pump to make sure it's nopt plugged up...If it is, you can change sock and clean out tank. Otherwise replace pump.

Jun 02, 2009 | 1999 Chevrolet Silverado 1500

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Fuel guage not working properly on 2002 silverado


todays fuel pumps have the signal gauge togethoir the only way is to change the fuel pump

Feb 25, 2009 | 2002 Chevrolet Silverado 1500HD

2 Answers

2002 chev silverado 2002 lt


the fuel meter gauge inside the fuel tank is not work frequently,chek the fuel meter gauge,ok

Oct 16, 2008 | 2002 Chevrolet Silverado

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