Jeep WK Grand Cherokee Rain Sensing Wipers

By Jeep Experts

Welcome to the in-depth web page on the WK Generation Jeep Grand Cherokee rain sensing windshield Wipers. Did we miss something? Please get in contact with us and inform us about it!

The Rain Sensing wiper system senses moisture on the windshield and mechanically prompts the wipers for the driving force. An infrared beam is mirrored off the skin floor of the windshield to the infrared sensor array. When moisture strikes the windshield, the system experiences an interruption to its infrared beam.

Advanced analog and digital sign processing determines the depth of rain or snow. The sensor communicates to the wiper management module to modify on the wiper motor and controls the wipers mechanically based on the moisture depth detected. The function is very helpful for highway splash or overspray from the windshield washers of the car forward. The finish of the multi-function lever might be rotated to considered one of six settings to activate this function.

This function was first launched as an possibility on the 2002 Limited and Overland fashions. For 2005, the Rain Sensing wipers are Standard gear on all Limited fashions and are usually not out there on the Laredo.

System settings

The sensitivity of the system might be adjusted with the multi-function lever. Wiper delay place 1 is the least delicate, and wiper delay place 5 is probably the most delicate. Setting 3 ought to be used for regular rain circumstances. Settings 1 and a couple of can be utilized if the driving force wishes much less wiper sensitivity. Settings 4 and 5 can be utilized if the driving force wishes extra sensitivity. Place the wiper change within the OFF place when not utilizing the system.

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  • The rain sensing function won’t function when the wiper change is within the LOW or HIGH pace place.
  • The rain sensing function might not perform correctly when ice, or dried salt water is current on the windshield.
  • Use of Rain-X or merchandise containing wax or silicone might scale back rain sensor efficiency.
  • The rain sensing system won’t function when the engine is operating, the gear selector is within the PARK place, and the skin temperature is under freezing. This is finished to guard the wiper blades from injury. Place the gear selector within the DRIVE place to permit the rain sensing function to function.
  • Starting with 2005 fashions, a brand new buyer programmable function within the Electronic Vehicle Information Center (EVIC) permits the Rain Sensing function to be turned off.

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