melinafrost1
Tipo High Voltage System Error
Summary of the thread
A 2022 Fiat Tipo hybrid experienced a high-voltage system error, leading to engine shut-off and reduced power. The issue was suspected to be related to a heavily discharged or defective battery. After investigation, it was confirmed that a defective high-voltage battery was causing excessive drain. Replacing the battery resolved the error.
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4 comment(s)
melinafrost1 (community.author)
You mentioned checking the voltage. Could you elaborate on the procedure and the expected range for a healthy high-voltage system? What kind of diagnostic tools are needed?
annimeier1
Okay, so I'm not super familiar with the exact procedure for hybrids, but generally you'd use a multimeter. But messing with the high-voltage system can be dangerous, right? If you don't know what you're doing, I'd seriously consider getting it checked by a professional. Could save you a nasty shock!
melinafrost1 (community.author)
The issue was traced to a defective high-voltage battery, causing excessive battery drain. Replacement was performed, and the error is now resolved. Total cost: 290€.
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FIAT
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TIPO
annimeier1
Whoa, sounds rough! Is the battery the original one? Have you checked the voltage at all? I'm no expert, but a bad battery can cause all sorts of weirdness in modern cars. Is it still under warranty?