Page 433 - Foton Workshop Manual - Auman EST-M
P. 433

Diagnosis - Diagnosis-fault diagnosis of electronic and electrical parts   DI - 379

              Basic inspection                                                                                    IN

               Procedure                       Inspection content                           Measure
                                                                                                                  DI
                          Check the fuse
                                                                             Yes   Replace the same spec fuse
                   1      Check if the fuse is broken
                                                                                                                  EG
                          Check if the result is ok?                         No    Go to Step 2

                          Check the battery terminal connection              Yes   Go to Step 3                   TR
                   2      ● Check whether the battery is clean and connected reliably.

                                                                             No    Repair the battery terminal.
                          Check if the result is ok?                                                              AX
                          Check the relevant conductors and all relevant earthing points.   Yes   Go to Step 4
                          ●  Check  whether  the  relevant  conductors  are  damaged                              FR
                   3
                          and whether all relevant earthing points are connected reliably.   No   Reverse failure phenomenon list

                          Check if the result is ok?                                                              ST

                          Check the generator and generator belt             Yes   Check other fault symptoms.
                          ● Check the generator belt tension.                                                     BR
                   4
                          ● Check the generator.                             No    Reverse failure phenomenon list
                                                                                                                  BW
                          Check if the result is ok?


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