How does intermittent wiper work on a Honda CRV?
As soon as the motor starts running, the mechanical park/run switch built into the motor moves from PARK to RUN removing ground from the FR WIP AS input to the MICU. If the switch is in INTERMITTENT for multiple wiper cycles, the PARK/RUN signal will alternate between PARK and RUN indicating wiper position to the MICU.
What causes the intermittent wiper to stop working?
If you make a change in the settings and the wipers don’t react, it’s most likely due to a malfunction in the intermittent wiper relay. This can lead to a potentially unsafe driving situation as sometimes we encounter weather conditions that require the use of the intermittent switch.
What does intermittent mean on a Honda CRV?
Intermittent (EX, EX-L)When the windshield wiper switch is moved to INTERMITTENT, the signal for intermittent and the signal for the intermittent dwell time controller are sent to the MICU. Dwell time is varied by adjusting the intermittent dwell time controller.
When do I need to replace my intermittent wiper relay?
In most cases, a professional mechanic will replace the intermittent wiper relay and the controls at the same time to ensure all of the supporting connections work smoothly together. Having a fully functional intermittent wiper relay is more than a convenience.
As soon as the motor starts running, the mechanical park/run switch built into the motor moves from PARK to RUN removing ground from the FR WIP AS input to the MICU. If the switch is in INTERMITTENT for multiple wiper cycles, the PARK/RUN signal will alternate between PARK and RUN indicating wiper position to the MICU.
If you make a change in the settings and the wipers don’t react, it’s most likely due to a malfunction in the intermittent wiper relay. This can lead to a potentially unsafe driving situation as sometimes we encounter weather conditions that require the use of the intermittent switch.
How can I tell if my intermittent wiper relay is bad?
One of the quickest indicators that a problem exists with the intermittent wiper relay is when the wipers are not intermittent and only work at one speed. The relay switch sends an electrical signal to the module that controls the operation of the wiper motor and gears inside. When the relay is faulty, the windshield wipers will only work at
Intermittent (EX, EX-L)When the windshield wiper switch is moved to INTERMITTENT, the signal for intermittent and the signal for the intermittent dwell time controller are sent to the MICU. Dwell time is varied by adjusting the intermittent dwell time controller.