Wipers Inoperative In Delay Mode (Wipers Function Only In Low Or High Speed)
- Disconnect wire from terminal No. 6 with wiper switch in mid-delay. Using an ohmmeter connect one lead of to wire from terminal No. 6 and the other lead to ground. Use "Megohm" scale.
- If no resistance is shown, replace wiper switch. If resistance is shown, replace timing circuit assembly.