What are the causes of the downhill descent control malfunction in the Great Wall Haval H6?

1 Answers
LaEsther
08/26/25 5:14am
The causes of the downhill descent control malfunction in the Great Wall Haval H6 are: 1. Fault in the PTCAN related circuits or a certain node; 2. Poor contact in the internal circuit of the gateway leading to low network voltage. Taking the 2021 Great Wall Haval H6 as an example, it is a compact SUV with body dimensions of: length 4653mm, width 1886mm, height 1730mm, and a wheelbase of 2738mm. The 2021 Great Wall Haval H6 features a front McPherson independent suspension and a rear multi-link independent suspension. It is equipped with a 2.0t turbocharged engine, delivering a maximum horsepower of 211ps, a maximum torque of 325nm, and a maximum power of 155kw, paired with a 7-speed dual-clutch transmission.
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