K 1500 Suburban 4WD V8-454 7.4L VIN N TBI (1995)
Control Module HVAC: Diagrams
Main System (Front)
Heater And A/C Control Select SW (C1)
Heater And A/C Control Select SW (C2), Stop Lamp & TCC Switch Jumper, Aux Fan Control SW
Blower Motor Control Module, Idle Air Control Valve