hannescrystal46

Fiorino Headlight Range Control Fault

Hi, I've got a 2010 Fiat Fiorino, gasoline engine, with a headlight range control fault. The error memory has stored the fault, and the warning light is on. The low beam shines either too far down or up. I'm thinking it might be the servomotor, but I'm not sure where to start.

A 2010 Fiat Fiorino experienced a headlight range control fault, with the low beam misaligned and a warning light on. The issue was suspected to be a defective servomotor. It was advised to check the electrical connectors and measure voltage at the servomotor connector. Ultimately, a visit to a workshop confirmed the servomotor was faulty, and it was repaired.

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4 comment(s)

A defective servomotor is indeed a likely cause. First, check the electrical connectors to the headlight. A bad connection there can cause issues, mimicking a faulty control module or the servomotor itself. Have you checked for voltage at the headlight unit?

Thanks for the tip! Where exactly should I be measuring the voltage? And what voltage am I looking for?

Voltage should be measured at the servomotor connector itself. You should see around 12V with the headlights on. However, given the symptoms and error code, combined with the mileage, a failing servomotor is highly probable. It might be time to visit a workshop to diagnose with dedicated diagnostic equipment.

Thanks, I took it to the shop. Turned out to be a defective servomotor in the headlight, just as suspected. Repair cost me 1040€. All fixed now!

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FIAT

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FIORINO