1994 Ford Probe Base, StandardFACTORY OEM SERVICE PROCEDURE

Main Switch Test

With ignition off, remove main power window switch. Leave electrical connector connected. Check voltage at switch as shown in the MAIN POWER SWITCH VOLTAGES  table, while altering switch positions. If voltages are within specification, go to appropriate test under TROUBLE SHOOTING, if applicable. If voltages are not within specification, replace main power window switch.

MAIN POWER SWITCH VOLTAGES

Switch Position & Wire Color (1) Volts
Left Up
GRN/BLU 12
RED/BLU 0
GRN/WHT 0
RED/WHT 0
Left Down
GRN/BLU 0
RED/BLU 12
GRN/WHT 0
RED/WHT 0
Left One-Touch
GRN/BLU 0
RED/BLU 12
GRN/WHT 0
RED/WHT 0
Right Up
GRN/BLU 0
RED/BLU 0
GRN/WHT 12
RED/WHT 0
Right Down
GRN/BLU 0
RED/BLU 0
GRN/WHT 0
RED/WHT 12
Right One-Touch
GRN/BLU 0
RED/BLU 0
GRN/WHT 0
RED/WHT 12
(1) 12 volts = 10-14 volts; 0 volts = 0-1 volt.
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When to See a Mechanic

Stop DIY work and contact a certified mechanic immediately if any of the following apply:

  • • You smell fuel, burning insulation, or see smoke.
  • • Brakes feel soft, pull hard to one side, or make grinding noises.
  • • The engine overheats, stalls repeatedly, or misfires under load.
  • • You are missing required tools, torque specs, or safe lifting equipment.
  • • You are not confident in the next step or safety outcome.

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