Just bought a 95 Transport SE about a week ago, so yesterday bought the Chiltons for it. Plus we were looking for that relay box and injector fuse (that particular fuse isn't in the fuse box in the car, it's a fuseable link). Go under the hood on the passengers side up front near the headlights. You will see a closed metal box (relay box) under that will be 4 plastic fusible link boxes. The book says that the relay box handles: horn, headlights, starter, electric fuel pump & other high draw circuits. Hope this helps.
The 1995 Pontiac Transport air conditioning relay switch can be found in the fuse box. The air conditioning relay switch will be at the top of the third column.
The turn signal relay for the 1995 Pontiac Grand Am is mounted above the fuse block. Look under the dashboard on the driver's side.
The heater blower motor in a 1995 Pontiac Transport is located on the passenger side of the engine compartment. It is on the firewall near the hood hinge.
Oil pressure sender /fuel pump switch for 1995 Pontiac transport 3.1 is located between oil filter and starter at front of engine.
its in the fuse box located under the hood, driver side.
where is the headlight relay in a 1995 grand am
They are located inside the glove box on the left side, under a cover.
under the hood on the left side by the bat
Inside the kick Panel behind the emergency brake pedal.
Under dash
1995 Nissan Infiniti fuel pump relay located
Sorry I am not sure how to describe this, but this is a diagram of a Bonneville and its in the exact same location,