ussually it is on the firewall next to the brake booster at least that is where it is on mine.
There is a fuel pump relay switch for your 1988 GMC Safari. You can find the fuel pump relay switch at most auto-parts stores.
where is the fuel pump reset button or relay switch located on a gmc sierra 2003 and how do i get to it?
Where is fuel filter
fuel pump relay in a 1995 gmc 5.7lv8
The fuel pump relay can be found mounted to the cowl on the drivers side, if you suspect a problem, check for a loose electrical connection; no other service is possible, except replacement. The fuel pump relay is the relay on the left, the one on the right is the A/C relay.
in fuel tank
The fuel pump relay on a 92 gmc 1500 is located on the passenger side of the firewall behind a black plastic cover.
The fuel pump relay on a 95 GMC Safari van is underneath the van. It is on the drivers side, close to the gas tank.
It is located on the firewall on the passenger side of the vehicle. It is directly below thae passengerside windshield wiper. Look for a plasctic cover with writing on the top such as "Power block" or "Fuel pump relay" or "Fuel pump Fuse"
No, it only has one fuel pump relay.
the fuel pump relay is usually located under the hood in a plastic fuse center. the relay will be labled.
GM vehicles do not have a fuel pump inertia switch. There is nothing to reset. Check the fuse and fuel pump relay.