Where is the fuel pump relay on a 93 GMC Sonoma?
Mia Smith
Published Mar 19, 2026
Where is the fuel pump relay on a 93 GMC Sonoma?
2 Answers. Under the hood, passenger side firewall.
Where is the fuel pump relay on a 92 Chevy truck?
Locate the under-hood relay control center, positioned between the coolant reservoir and the engine. This relay control box is attached to the firewall and made from black plastic.
Where is the fuel relay reset button?
On some vehicle models, this will be located in the luggage compartment. Look on a side panel for a small, round button which you can pry off with a small screwdriver. Through this access hole you will be able to see the reset button on top of the inertia switch.
Where is the fuel pump relay on a 93 Chevy S10?
The fuel pump fuse in your 1993 Chevrolet S10 Blazer is most likely labeled ECM or ECM B. Check the fuel pump relay which is under the hood, on the drivers side fire wall. If you do not keep at least a 1/4 tank of gas in the tank to lubricate the pump they go bad. Thr fuel pump fuse is in the fuse box under the dash.
How do you test a fuel pump relay?
How to test a fuel pump relay
- Park the car in safe and level ground.
- Step 2: Turn the ignition key in the ON position but don’t start the car.
- Step 3: Raise the hood and locate the fuel pump relay.
- Step 4: The fuel pump relay will emit a clicking or buzzing sound when turning the key in the ON position.
Where is the fuel pump relay on a 91 Chevy 1500?
The fuel pump relay is locked mounted to the fender area.
Where is the fuel pump on 1992 Chevy 1500?
Frequently bought together
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- Dorman 55157 Fuel Tank Attaching Hardware for Select Models. $5.16. In Stock.
- Spectra Fuel Tank GM23B. $102.93. In Stock.
What fuse controls the fuel pump?
Replacing Fuel Pump Fuse Most fuel pumps will run a 15 (Blue) 20 (Yellow) or 25 (Clear) amp fuse. Using a fuse that’s too small will cause the fuse to blow again. This is a normal condition as the fuse isn’t rated for the higher amps of a fuel pump circuit.