G 10 Van V8-393 6.5L DSL VIN P (1995)
Glow Plug Relay: Description and Operation
Glow Plug Relay
The glow plug relay is mounted at the rear of the left cylinder head. It is a solid state device which operates the glow plugs. The Powertrain
Control Module (PCM) uses B+ signal to control the solid state circuitry of the glow plug relay.
