Skyhawk L4-112 1.8L Turbo VIN J FI (1984)
![background image](/buick/skyhawk/l4-112_1.8l_turbo_vin_j_fi/Page-1520002.png)
Fig. 6 Pressure differential valve and brake warning lamp switch
Fig. 7 Delco-Moraine aluminum dual master cylinder with built in warning lamp switch
Fig. 8 Low vacuum switch. 1984 and later models
Fig. 9 Low vacuum switch. 1983 models