The Chinese company Chery announced on April 29 the start of a service campaign to address all-wheel drive issues in Chery Tiggo 8 Pro Max vehicles. The cars are having their reducers replaced and software updated.

They replaced my reducer and today flashed the 04.02.03 firmware, everything is fine, no hum. I haven't tested the drive itself yet, but it feels like it drives better.
Chery Tiggo 8 Pro Max Owner

It is worth recalling that the Chery Tiggo 8 Pro Max was originally equipped with ZF and BorgWarner all-wheel drive couplings, but from the second half of 2023, the manufacturer installed a Chinese Faps coupling.

After that, problems arose — the rear wheels did not engage, and the car remained front-wheel drive. Dealers tried to solve the problem by flashing the control unit. This operation helped some, while others complained of vibration and hum.

Read also on the topic:

Chery to assemble cars at the former Volkswagen plant in Kaluga

Chery cars are available for purchase on Ozon

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