Cutlass Ciera Cruiser V6-231 3.8L (1985)
Power Steering Pressure Switch: Testing and Inspection
Fig. 040 - WIRING DIAGRAM for Chart C-1E Power Steering Pressure Switch Check. VIN 3, VIN L
CHART C-1E
POWER STEERING PRESSURE SWITCH CHECK
3.0L "N" SERIES, 3.8L "A & C" SERIES
FUEL INJECTION (PORT)
The power steering pressure switch opens when P.S. pressure goes high, such as on a full turn in either direction. When the P.S. switch opens, it turns
the A/C relay off, and also sends a signal the ECM. The ECM uses this signal for idle control.
