Page 203 - Foton Workshop Manual - Tunland (AT)
P. 203

DIAGNOSTICS - ANTI-LOCK BRAKING SYSTEM (ABS)                       04-57

                                                           (d)    Use a multimeter to measure the resistance
                                                                  between the pin 14 and pin 26 of ABS/ESP
                                                                  connector A006.
                                                    A006
                                                                 Connection of
                      13   12  11  10  9  8  7  6  5  4  3  2  1                           Standard value
                           24  23  22  21  20 19  18  17 16  15  14  the multimeter
                      38  37  36  35  34  33  32  31  30  29  28  27  26  25                                         04
                            14                 26              A006(14)-A006
                                                                     (26)                     about 60Ω






                                                 ftwxd041452


                                                           (e)    Use a multimeter to measure the resistance
                                                                  between the pin 14, 26 of ABS/ESP connector
                                                                  A006 and pin 16,15 of engine control module
                                                   A006           connector E01.
                              13  12  11  10  9  8  7  6  5  4  3  2  1
                                 24  23  22  21  20 19  18  17 16  15  14  Standard resistance(check whether there
                              38  37  36  35  34  33  32  31  30  29  28  27  26  25
                                                                  is open circuit)
                   73                  96     14   26
                   49                  72                        Connection of
                                         E01                                               Standard value
                   25                  48
                   1                   24                        the multimeter
                     16  15                                 A006(14)-E01(16)
                                                                                                 <2Ω
                                                            A006(26)-E01(15)

                                                 ftwxd041456

                 Is the inspection result normal?
                 YES>To step 4.

                 NO> Repair or replace harness or connector.

                 4 .    Replace engine control module
                 (a)    Replace engine control module.
                 (b)    Use a diagnostic apparatus to perform DTC verification procedures.
                 (c)    Implement the steps to read sensor data stream.
                 (d)    Check whether DTC exists and the data is normal.

                 Is the inspection result normal?
                 YES> Replace engine control module.

                 NO> To step 5.

                 5 .    Replace ABS/ESP
                 (a)    Replace ABS/ESP.
                 (b)    Use a diagnostic apparatus to perform DTC verification procedures.
                 (c)    Implement the steps to read sensor data stream.





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