Grand Cherokee 2WD Limited V8-4.7L (2002)
Wiper Relay: Service and Repair
Wiper on/Off Relay Replacement
REMOVAL
1. Disconnect and isolate the battery negative cable.
Fig.27 Power Distribution Center
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 ON/OFF relay identification and location.
4. Remove the wiper ON/OFF relay by grasping it firmly and pulling it straight out from the receptacle in the PDC.
INSTALLATION
1. See the fuse and relay layout label affixed to the underside of the PDC cover for the proper wiper ON/OFF relay location .
2. Position the wiper ON/OFF relay in the proper receptacle in the PDC.
3. Align the wiper ON/OFF relay terminals with the terminal cavities in the PDC receptacle.
4. Push firmly and evenly on the top of the wiper ON/OFF relay until the terminals are fully seated in the terminal cavities in the PDC receptacle.
5. Reinstall the cover onto the PDC.
6. Reconnect the battery negative cable.
