Page 365 - Workshop Manual - Tunland (2017)
P. 365

DIAGNOSTICS - POWER REARVIEW MIRROR                          04-227

                                                           (b)    Disconnect the A/C controller connector C021.









                                                                                                                     04














                                                           (c)    Measure the electrical resistance based on
                                                                  the value in the following form.

                                                                  Manual air-conditioning
                                                                  Standard electrical resistance

                                                            Multimeter connection          Standard value

                                                            C021 （B10） - ground             Battery voltage












                 Check whether the result is normal?
                 Yes> go to step 8

                 No > Maintenance or replace harness.

                 8 .    Check harness and connector (rearview mirror heating switch--connector G002、
                        J003 of rearview mirror unit)
                 (a)    Disconnect the battery negative cable.
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