Page 459 - Foton Workshop Manual - Auman EST-M
P. 459

Diagnosis - Diagnosis-fault diagnosis of electronic and electrical parts   DI - 405

              3. Measure CAN bus resistance                                                                       IN

                                                        a.  Measure  the  resistance  between  6#  terminal  (CAN_H
                                                        conductor)  and  14#  terminal  (CAN_L  conductor)  of    DI
                                                        diagnosis  interface  B018,  check  whether  the  terminal
                                                        resistor  which  is  connected  with  each  CAN  bus  end  is
                                                                                                                  EG
                                                        damaged and whether CAN bus has open circuit.

                                                        Standard resistance:
                                                                                                                  TR
                                                         Multimeter connecting terminal   Standard value


                                                               B018(6)-B018(14)            About 60Ω              AX



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