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Home >> Jeep >> 1999 >> Grand Cherokee 2WD L6-4.0L VIN S >> Repair and Diagnosis >> Wiper and Washer Systems >> Wiper Relay >> Service and Repair
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Wiper Relay: Service and Repair

Fig.27 Power Distribution Center:




Power Distribution Center -- In The Engine Compartment Near The Battery:






REMOVAL
1. Disconnect and isolate the battery negative cable.
2. Remove the cover from the Power Distribution Center (PDC).
3. See the fuse and relay layout label affixed to the underside of the PDC cover for wiper high/low relay and wiper on/off relay identification and location.
4. Remove the wiper high/low relay or wiper on/off relay from the PDC.

INSTALLATION
1. See the fuse and relay layout label affixed to the underside of the PDC cover for the proper wiper high/low relay or wiper on/off relay location.
2. Position the wiper high/low relay or wiper on/off relay in the proper receptacle in the PDC.
3. Align the wiper high/low relay or wiper on/off relay terminals with the terminal cavities in the PDC receptacle.
4. Push down firmly on the wiper high/low relay or wiper on/off relay until the terminals are fully seated in the terminal cavities in the PDC receptacle.
5. Install the cover onto the PDC.
6. Reconnect the battery negative cable.

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