EV Knowledge Center

EV Academy

Practical Chinese EV education for repair shops, distributors, importers, fleet operators, and owners.

Accurate parts matching

Read an OE part number and compare the listing with your vehicle before you inquire.

Latest Academy Articles

Funbyautoparts
Fault diagnosisIntermediate2 min read

JAECOO 7 PHEV: Power supply trips immediately when portable AC charging is energised

The power supply trips when portable AC charging equipment is used.

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Funbyautoparts
Fault diagnosisIntermediate2 min read

JAECOO 7 PHEV: Longer charging time in cold conditions and battery heating

Charging is slower in cold conditions, and battery heating increases energy consumption.

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Funbyautoparts
Fault diagnosisIntermediate1 min read

JAECOO 7 PHEV: Persistent metallic scraping or squealing during braking

Prolonged metallic scraping or squealing persists during braking.

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Funbyautoparts
Fault diagnosisIntermediate2 min read

JAECOO 7 PHEV: Vehicle cannot start after severe traction battery depletion

The vehicle displays a low traction battery charge warning and cannot start after severe depletion.

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Funbyautoparts
Fault diagnosisIntermediate2 min read

JAECOO 7 PHEV: Reduced A/C cooling; check for filter and condenser blockage

A/C cooling performance is reduced.

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Funbyautoparts
Fault diagnosisIntermediate2 min read

JAECOO 7 PHEV: Charging does not start after connecting the portable AC charger

Charging is unavailable after the portable AC charging equipment is connected.

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