What you want to ask is how to deal with the Hall signal fault of the Great Wall vv7 electric tailgate. Details are as follows:

1, Hall sensor is also called position sensor, and its faults are mainly sensor falling off, Hall IC fault and broken lead.

2. Under normal circumstances, the sensor is fixed near the magnetic steel at the end of the armature with wires. If it falls off, Hall IC can be firmly attached to the original place with resin again.

3. Disconnect the lead and re-weld; If the lead is broken at the root of the integrated circuit, it can only be replaced.