Wiper Switch Delay Resistance
- Disconnect wiper switch. Connect ohmmeter across Dk. Green wire and White wire of connector, while rotating switch from minimum delay to maximum delay. If reading does not read from 0-500 ohms replace switch.
- Disconnect wiper switch. Connect ohmmeter across Dk. Green and Brown wire terminals while rotating switch from minimum delay to maximum delay. If resistance is more than 500 ohms, replace wiper switch.
- If after wiper switch replacement, ohmmeter reading is within specifications and delay is still not working properly, replace intermittent wiper module.