Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
INT Position
With wiper switch turned to INT position, the relay operates and the current which is connected by the relay function flows from terminal No. 17 of the front wiper and washer switch to terminal No. 2 to GROUND. This flow of current operates the intermittent circuit and the current flows from terminal No. 17 of the front wiper and washer switch to terminal No. 7 to terminal No. 5 of the front wiper motor to terminal No. 4 to GROUND and operates the wiper.
The intermittent operation is controlled by the charge/discharge function of the condenser installed in the relay and the intermittent time is controlled by a time control switch to change the charging time of the condenser.
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:
- • 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.