Page 335 - Workshop Manual - Tunland (2017)
P. 335

DIAGNOSTICS - REAR WINDSCREEN DEFROST SYSTEM                       04-197

                 Check whether the result is normal?

                 Yes> go to step 7
                 No > Maintenance or replace harness.

                 7 .    Check harness and connector (defrost switch--ground)
                 (a)    Ignition Switch: ON.                                                                         04


                                                           (b)    Disconnect connector C021 of air-conditioner
                                                                  controller.























                                                           (c)    Measure the voltage based on the value in
                                                                  the following form.
                                                                  Manual air conditioner

                                                                  Standard voltage

                                                            Multimeter connection          Standard value
                                                            C021 (B10) - ground             Battery voltage













                 Check whether the result is normal?
                 Yes> go to step 8
                 No> replace body controller


                 8 .    Check harness and connector (defrost switch—rear windscreen defrosterD004、
                        D012)
                 (a)    Disconnect battery negative cable.
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