GWM Tank 300 Auxiliary Battery Wiring Guide For New Zealand

If you are attempting to wire any high powered accessory such as winches, auxilliary driving lights into the Tank 300’s electrical blocks, chances of triggering Ghost codes and sending the vehicle into limp mode are extremely high. This is because the Tank 300 uses a 100Mps gateway network that is linked to sensitive electronics.

The solution is to use the factory wiring schematics as this is the only way that gives you safe accessory integration procedures that protect the high-speed bus network. I have posted a screenshot of the OEM wiring guide and a link after that for the full schematics.