Page 296 - Workshop Manual - Aumark (BJ1051)
P. 296

04-152
                                                 Diagnosis-illumination

          3.     Checking three-in-one controller

                                                           (a)    Check three-in-one controller.


                                                                  Voltage:


                                                               Condition     Use a multimeter to   Specified
                                                                                connect pins      value
                                                             Hazard warning
                                                                light ON          12-ground        24 V

   04

          Is check result normal?
          Yes >   Go to step 4.
          No >    Replace hazard warning light switch.

          4.     Checking harnesses

          (a)    Use a multimeter to measure resistances of grounds B204, B205, B237, and B238.
                 Resistance: ≤2Ω
          (b)    Use a multimeter to measure resistances to ground of pins 8 and 10 of hazard warning
                 switch B037.
                 Resistance: >1MΩ
          Are check results normal?
          Yes >   Replace turn light bulbs.
          No >    Repair or replace harnesses.












































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