Wipers and lights turn on/off on their own

c_kruse

New Member
Joined
Nov 22, 2020
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Location
Augusta
I have a 2010 Sahara and recently while driving the wipers and headlights have turned on by themselves, ran for a couple cycles and then shut off. Then a couple minutes later it started again.

I’ve had the jeep in the shop because my battery light and check engine light are on. The mechanic told me the check engine light was an ECM issue flagging an O2 sensor. But they found no issues with the battery or alternator.

Now today the wipers kicked on along with the headlights.

The battery light comes on randomly and when it’s on the fog lights don’t work... but when it’s off they work just fine.

All lights are stock.
 
First thing to do when you start having electrical issues is to inspect cables, clamps. Clean the terminals good where they connect to the engine, body and battery.

Are you monitoring the charging volts when the battery light comes on?
 
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