Brilliance Zhonghua accelerator is free of charge.

1. If a single cylinder is not ignited, the spark plug or high-voltage line will be punctured, resulting in leakage. Replace the spark plug or high-voltage wire. 2. If all the high-voltage lines are not tripped, it should be that the low-voltage side of the ignition system is broken or the high-voltage package is damaged. 3. If there is no electricity in the whole vehicle: check whether the circuit is always safe, whether the battery connection is loose or whether the battery is dead. It can be found and handled according to the fault point.