GWM Cannon Alpha PHEV, Tank 300 HEV, Tank 500 HEV and PHEV (2025)
What the hazard is
Reduced vehicle performance and cooling operation could increase the risk of an accident, causing serious injury or death to vehicle occupants and other road users.
What to do
Owners of affected vehicles will be contacted by Great Wall Motors (GWM) Australia requesting to make an appointment as soon as possible with their GWM authorised dealership to have the work carried out, free of charge.
Defect
Due to a manufacturing defect, the shielding ring in the high voltage wiring harness may not be properly grounded. This can reduce the effectiveness of electromagnetic shielding, which may cause abnormal communication with the engine and transmission control systems. As a result, warning lights may illuminate, vehicle torque may be reduced, and cooling performance of the hybrid system may be affected.