under the hood on the passenger side on the firewall behind a black plastic panel
Think it's on the brake pedal close to the top
No there is not. Chevy did not use them on there trucks.
A 4L60E would not fit on a 91 Silverado because of the different dimensions.
Rear passenger fender well
how to fix wiper relay Chevy silverado 03
The starter relay on a 1994 Chevy Silverado is mounted on the starter. The starter and relay are usually changed as a single unit.
in rear of glove box behind small cover
its near the battery and it is a black box with 2 wiring plugs underneath it.
The fuel pump relay located in the fuse/relay center under the hood.
On a 2001 Mercury Cougar : In the Power Distribution Box ( which is " live " ) located in the engine compartment ( Relay " R 1 " is the fuel pump relay )
Blown fuse, defective relay, loose or corroded wiring.Blown fuse, defective relay, loose or corroded wiring.
The horn relay on a 1989 Chevy Silverado is located on the passenger side of the engine compartment. It is way back on the firewall with several other relay switches.