Question about 2001 Chevrolet Tracker
Discover one 20 amp fuse blown,it seem that the afther market alarm system is overloading a circuit and blowing fuses causing the engine not to start.the fuse pump will prime for a few second, when attempt to start engine the fuse will blow.
A 6ya expert can help you resolve that issue over the phone in a minute or two.
Best thing about this new service is that you are never placed on hold and get to talk to real repairmen in the US.
The service is completely free and covers almost anything you can think of (from cars to computers, handyman, and even drones).
click here to download the app (for users in the US for now) and get all the help you need.
Posted on Jan 02, 2017
It appears that it is part of the fuel pump circuit, so I would concentrate on wiring harness & connector at fuel pump, clean it real good, and apply dielectric grease to the connection, as well as the fuel pump relay, connector & harness.
Posted on Jan 31, 2009
that fuse feeds power to fuel pump relay circuit that feeds pump could be defective pump,or damaged circuit wires that shorts out! and not a good idea to put higher fuse in circuit could cause more damage to circuit! but i know when your stuck, u do what it takes,so inspect circuit related to fuse,
Posted on Mar 11, 2009
You should be able to take it to the dealer and have them disable the VTSS. Look for about an hour labor to do this.
Posted on May 30, 2009
SOURCE: Blowing ECM-B fuses
The ECM-B fuse is a 20 amp fuse, and you should NEVER put a larger fuse in to try to overcome any problem. The oil pressure switch is a secondary concern; there is an idiot light or oil pressure guage in the dash to alert you to oil pressure problems. Under heavy load, such as towing, your engine requires more fuel, and if your fuel pump is going/has gone bad, it cannot supply the demand.
The problem is almost certainly a fuel pump wire harness short, caused by a dying fuel pump. I have both had this problem myself, and repaired it on three other vehicles. On my vehicle, the wire harness had welded itself together when the fuel pump locked up, and the wire harness caught on fire.
The fuel pump is in the gas tank (of course my tank was full), and the tank has to be dropped to access it. The wire harness is modular, with plugs at both ends, and can be bought from the Chevrolet or GMC dealer.
If you put an incorrectly-rated fuse anywhere in your vehicle's electrical system, the WORST place to do it is where you have--the fuel pump circuit. Fuses blow for a reason, and the manufacturer's engineers properly size the fuses for the application at hand. Please don't do that again.
This can be a very dangerous problem and repair, and no, it is not cheap.
Do not attempt to operate this vehicle until you have had the problem properly corrected. Good luck.
Posted on Feb 14, 2010
Tips for a great answer:
Aug 20, 2014 | 1999 Jeep Grand Cherokee Limited
on Sep 13, 2010 | Acura Integra Cars & Trucks
Apr 08, 2017 | Cars & Trucks
Jun 02, 2012 | 1994 Buick LeSabre
Jan 23, 2012 | Mercedes-Benz 300-Class Cars & Trucks
Mar 08, 2017 | Cars & Trucks
Jul 22, 2011 | 2006 Kia Sedona
Jan 15, 2011 | 2003 Pontiac Montana
Dec 18, 2010 | 1999 Chevrolet Silverado 1500
45 people viewed this question
Usually answered in minutes!
Step 2: Please assign your manual to a product: