No brake lights but do have the turn signal lights so it’s not the bulb. I thought it was the switch and bought one. Went to install it but my 73 yr joints don’t bend like they used to. Today I noticed when I apply the brakes with cruise control on it disengages. So it must not be the switch. Next, I’ll check the connection between cab and bed. Hope that’s it but I figured I check with here first.
There is a Stop Light Relay in the circuit that you might want to check. It is much easier to swap out and test. It is located in the underhood fuse/relay center. It is pretty common for the relays to fail. The relay is activated by the brake light switch. So if the brake light switch is good and the wiring, the next step would be to check the brake light relay and Fuse #2(30 amp).
1995 Chevy 1500 Stop Light Relay wiring diagram
