Under the hood on top of the passenger side inner fender.
Inside the dashboard, to the right of the glove box.
Behind the passenger side kick panel.
Under the hood, on top of the passenger side inner fender.
On a 1988 Chevrolet S10 pickup, the Engine Control Module (ECM) is typically located under the dashboard on the driver's side. It is mounted on a bracket near the steering column, often behind or above the fuse box. You may need to remove some panels or covers to access it.
The ECM on a 1992 S10 Blazer is located below the glove box.
We need to know what year the S10 is, it matters.
Behind the passenger side kick panel.
The ecm module is located behind the passenger side kick panel. I don't know of an ecm relay.
under the dash
hei ignition or edi ignition
Is the S10 a 4x4?If not, measure everything and if it is correct Go for it
The one for the ecm is located next to the thermostat housing. The one for the gauge should be located between #3 and #5 spark plug on drivers side.