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jkaufmann47

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Jackie
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Jeep Wrangler Sahara
2020 Jeep Wrangler having battery voltage issues. Jumping from low 11’s to 12 and then goes into battery power save mode. Check engine light on, took it to dealer they’re saying it’s a coolant hose leak? Why would that effect my battery voltage?
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JL MADDOG

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Michael
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It could be leaking onto your alternator or other electrical component such as the main power control center (fusebox). That would definitely affect system voltage.
 

garyji

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Gary
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What engine? ESS/eTorque?? We need some more info.

G.
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