Q: Light electrical problem on 1998 Jeep Cherokee

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I replaced the switch for my windshield wipers but there is still no delay wiper or slow wiper, they only work on high. Washer pump does work.
Also there is no brake light on passenger side, bulbs have been replaced there is no power to socket.
Dome light does not work when drivers door is open even though dome light switch was replaced.
Is this a combined relay problem? What should I check for. I need ideas as to how to fix this.
(1) Answer
It sounds like you have a good understanding of how electricity works, so you should get a wiring diagram. Then you can look to see if these circuits are related in any way. You may be able to get one at, or Without a diagram it's very difficult to diagnose multiple electrical problems.