b2000mNumerical integration scheme: Position and numbering of integration points. Tetrahedral (TE) Elements . TE elements define tetrahedral elements in R 3.B2000++ node identifiers (n_i)DTC B2000, sometimes indicated as B200000, is an OBD diagnostic trouble code indicating a manufacturer-specific fault with the vehicle body. B2000: B2000; B2000: CAN-LS system