1989 Ford Ranger/Bronco II Wiring Diagram - Wipers, Lighting, Windows, Locks, A/C

This is page 12-39 from Chapter 12 (Chassis electrical system) of a Haynes repair manual, showing the full-page wiring diagram captioned "1989 Ranger/Bronco II wipers, lighting, power windows/locks and heating/air conditioning." The schematic covers exterior and interior lighting (main light switch, dimmer switch, headlamps, high beam indicator, side marker lamps, license lamps, backup lamps, turn/park lamps, rear turn/stop/park lamps, glove compartment, dome, cargo and liftgate courtesy lamps), turn signal and hazard flashers, stoplamp and multi-function switches, door jamb switches and chime module feed, power door lock switches and motors (including liftgate lock motor), power window switches and motors, the interval windshield wiper/washer switch, washer pump, wiper motor with internal governor, and the HVAC circuit (blower motor, blower resistors, thermal limiter, A/C-heater control assembly, clutch cycling pressure switch, A/C WOT cut-out relay, A/C clutch and diode). Wire colors are labeled throughout (e.g., LT GRN/YEL, BLK/PNK, PNK/ORG), and two power distribution box feeds are identified: Fuse 2 (40A, hot at all times) and Fuse 5 (30A, hot at all times). A legend notes SC = Super Cab, SCSL = Super Cab with standard lamps, B = Bronco II. A 2.3L-only note applies to the clutch cycling pressure switch circuit.