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The fuel pump relay for this 2003 Kia Sorento is located insdie the engine compartment fuse box, open the hood locate fuse box and the relay is there, the fuse box cover should have listing of the location of the relay.
A clogged fuel filter or problems with the electrical system
powering the fuel pump can result in symptoms similar to a failed fuel
pump. Have the shop verify that the pump is the problem before
The fuel filter should always be replaced when replacing the fuel pump.
A failing fuel pump will not create enough pressure in the
fuel system, potentially resulting in a loss of engine power or a "no
start" condition. You may also have a lean running condition that can
set a diagnostic trouble code and turn on the Check Engine Light.
Fuel pumps require replacement if they leak or begin making too much noise, which is a sign of malfunction. the fuel pump relay is located under hood inside a box with alot of other fuses in it and relay it will be maked fuel pump relay
since you did not mention the engine type it makes it hard for me to tell you so i will have to post both for 4cyl and v6.so hear is what you can do to check the main relay w/o removing it, remove the panel from around the steering column, there you will find a plug in remove the relay from the plug in and verify that there is power going to the relay with the switch on with the black/yellow wire, and green/white.
if you know you have a bad fuel pump relay now you know where it is
the relay is in the battery juntion box near the battery, it is K4, (far right in the middle) check the fuses too. Also check the inertia fuel shut off switch. it may ned to be reset. It is located behind the LH A piller trim plate. (drivers side foot panel) it has a red button to push for reset.
There is no fuse specifically dedicated to the fuel pump on this year and model of Suburban. This Suburban is equipped with dual tanks and as such has two relay switches, primary and secondary, both of which are located at the main fuse box in the engine bay, that power up the respective fuel pumps.
The closest fuse (15A) controlling either of these relays also powers up the main control module (located beside and below the main fuse box). So, if one needs to disconnect the fuel pumps from functioning, then the only effective method is to disconnect the fuel pump relays.
You are looking for the constant control relay module- ( CCRM ) see below. The pump will be located inside the fuel tank.Most of the time , its the pump and not the relay but, it wouldn't hurt to check the relay out. Teh relay is housed in the CCRM. Its located behind the engine coolant reservoir.
hi if theres no live to the pump three things spring to mind fuses and relay and fuel cut switch has tripped so you need to check at the relay if there is a live and if not it is the cut out switch if its live at the relay by pass relay by connecting its live to the feed for the pump it should start if the pumps ok if so replace the relay yates210456