milaschmidt33

Captiva Battery Discharging

I own a 2010 Chevrolet Captiva with a diesel engine. Recently, the car battery has been heavily discharging. I've noticed an error message in the speedometer, weak and flickering lights, and an error stored in the error memory. Starting the engine is also difficult due to a weak battery. The car has 54536 km. Could this be a defective battery sensor?

The 2010 Chevrolet Captiva experienced heavy battery discharging, weak and flickering lights, and difficulty starting, with an error message appearing on the speedometer. These symptoms suggested a potential issue with the battery sensor. After taking the vehicle to a workshop, it was confirmed that the battery sensor was defective, and replacing it resolved the problem.

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4 comment(s)

It sounds like an electrical issue. Have you tested the battery's voltage when the engine is off and while it's running? Also, how old is the battery itself?

I haven't tested the voltage myself. The battery is approximately three years old. Considering the symptoms, could a faulty sensor cause such a rapid discharge, or am I looking at a more significant electrical problem?

Given the age of the battery and the symptoms you describe, a defective battery sensor is the most likely culprit. However, without proper diagnostic tools, it's difficult to be certain. I would recommend taking it to a workshop for a proper diagnosis to avoid further damage.

Thank you for the advice. I took the Captiva to a workshop, and they confirmed it was indeed the battery sensor. The repair cost was 315€. Problem solved.

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CHEVROLET

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CAPTIVA