At present, the central electrical device board assembly of X3000 vehicle is divided into two categories, which are respectively reflected in the vehicle whose body controller is BCM and non-BCM. The matching relationship is as follows:

 A, BCM structure: DZ97189584380 applicable to Weichai /BCM, DZ97189584390 applicable to Cummins /BCM, DZ97189584383 applicable to natural steam/integrated electric control unit.

 Second, non-BCM structure: DZ93189582060 is suitable for Weichai natural gas model, DZ93189582080 is suitable for Cummins model, DZ93189582090 is suitable for Weichai common rail model.

 The drawing numbers DZ93189582061 and DZ97189584361 on the physical body of the central electrical device board assembly are the drawing numbers of the electrical device board, which cannot be used for submitting the parts plan. The corresponding drawing numbers of the central electrical device board assembly should be submitted for submitting the parts plan. For details, please refer to the pin - parts (tong) zi [2016] No. 024 to determine.