Main IndexAuto Repair Home Search Posts SEARCH
POSTS
Who's Online WHO'S
ONLINE
Log in LOG
IN









03suburban fuel pump wiring


  Email This Post



andyrevious
New User
andyrevious profile image

Feb 22, 2013, 4:21 PM

Post #1 of 6 (532 views)
Shortcut
03suburban fuel pump wiring Sign In

i have an 03 suburban that someone installed a 03 silverado fuel pump into and when they did that they had to change the wiring harness to work with the pump. i need to know which way the wires go to work the oem 2003 chevrolet suburban fuel pump can anyone help me please


Hammer Time
Ultimate Carjunky / Moderator
Hammer Time profile image

Feb 22, 2013, 5:12 PM

Post #2 of 6 (504 views)
Shortcut
Re: 03suburban fuel pump wiring [In reply to] Sign In

The pumps are the same. The plug is changed on every new pump because there was a design change. Just match the wire colors.








~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

We offer help in answering questions, clarifying things or giving advice but we are not a substitute for an on-site inspection by a professional.



(This post was edited by Hammer Time on Feb 22, 2013, 5:14 PM)


andyrevious
New User
andyrevious profile image

Feb 22, 2013, 6:19 PM

Post #3 of 6 (495 views)
Shortcut
Re: 03suburban fuel pump wiring [In reply to] Sign In

thank you there is just one more problem i have the oval plug but my wire colors are like the square plug. can i use the square plug colors but put them in the oval plugs order


andyrevious
New User
andyrevious profile image

Feb 22, 2013, 6:23 PM

Post #4 of 6 (493 views)
Shortcut
Re: 03suburban fuel pump wiring [In reply to] Sign In

the colors are big black, big gray, small black, small purple the large gray and black would be the voltage and the ground right and the fuel level sensor is purple and small black is low reference


Hammer Time
Ultimate Carjunky / Moderator
Hammer Time profile image

Feb 22, 2013, 6:34 PM

Post #5 of 6 (485 views)
Shortcut
Re: 03suburban fuel pump wiring [In reply to] Sign In

Gray ... fuel pump feed
Lg Black .... fuel pump ground
Purple .... fuel gauge
sm black ... fuel gauge ground.




~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

We offer help in answering questions, clarifying things or giving advice but we are not a substitute for an on-site inspection by a professional.



Sidom
Veteran / Moderator
Sidom profile image

Feb 23, 2013, 12:00 AM

Post #6 of 6 (465 views)
Shortcut
Re: 03suburban fuel pump wiring [In reply to] Sign In

Low reference is GMs way of saying "ground".......Crazy






__________________________________________________________________________________________





03suburban fuel pump wiring


  Email This Post
 
 






Latest Forum Post

My friend has a 1958 Zephyr Mark II car which has a terrible flat spot on accele...


Hi so my 2006 chevy uplander 102,000 miles trans slips. Not all the time and onl...


Hi Guys, I have an 85 Trans-Am i just bought, It has a wicked rusty and oily V...


I have a 2009 GMC Acadia. For the third time in the last 18 months and the fourt...


Hi my name is Cisco, I have a 92 Chevy Lumina Z34 3.4 motor that wont start. I ...


Hi Everyone, I'm new so forgive me if I make any mistakes. I have a Mitsubishi L...


Feed Button






Automotive Forum Categories
AC Auto Repair
Auto Body Repair
Auto Insurance
Automotive Repair
Automotive Wiring
Automotive World
Brake Systems
Car Care Tips
Car Racing
Car Shows and Events
Car Stereo Repair
Car Troubleshooting
Engine and Car Noises
Engine Fault Codes
Engine Troubleshooting
Exhaust System Repair
Gasoline and Motor Oils
General Discussions
Motor Vehicle Inspection
Motorcycle ATV Repairs
Motorcycle Body Repair
Motorcycle Clutch Repair
Motorcycle Engine Repair
Motorcycle Repair
Motorcycle Seat Repair
Remote Control Cars
Steering and Suspension
The Bargin Bin
Traffic Ticket Help
Tricks of the Trade
Truck Repair
Truck Repair Advice
Truck Engine Repair
Truck Suspension Repair
Car Forum - Sitemap


Search for (options) Privacy

web statistics