Wipers Do Not Operate In Low Or Int

1991 Ford Thunderbird LX, 5.0 TSECTION Wipers Do Not Operate In Low Or Int

Check for defective wiper switch operation by performing WIPER SWITCH CONTINUITY TEST. Test low speed wiper motor operation by performing WIPER MOTOR CURRENT DRAW TEST. Check for continuity in wiper wiring. If no problems are found, replace defective interval governor.

RENDER: 1.0x

NO RELATED

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When to See a Mechanic

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

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