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G215852t77 : CHECK THE GENERATOR FOR MECHANICAL NOISE 1. Rotate the generator pulley by hand. •
Does the generator rotor shaft rotate smoothly and quietly? -> Yes GO to Pinpoint Test G215852t79.
-> No INSTALL a new generator. TEST the system for normal operation. G215852t79 : CHECK THE ACCESSORY DRIVE BELT IDLER PULLEYS 1. Rotate the accessory drive belt idler pulleys by hand. •
Do the accessory drive belt idler pulleys rotate smoothly and quietly? -> Yes GO to Pinpoint Test G215852t80.
-> No INSTALL new accessory drive belt pulleys as necessary. TEST the system for normal operation. G215852t80 : CHECK THE GENERATOR FOR ELECTRICAL NOISE 1. Install the accessory drive belt. 2. Start and run the engine at 1500 rpm. Apply a high electrical load to the battery. •
Is the noise only heard with the high electrical load applied? -> Yes GO to Pinpoint Test G215852t81.
-> No CHECK the air conditioning compressor. For additional information <<412-03>> CHECK the power steering pump. For additional information <<211-02>> TEST the system for normal operation. G215852t81 : ELIMINATE THE GENERATOR AS THE CAUSE OF ELECTRICAL 1. Remove fuse 15 from the primary junction fuse box. 2. Start and run the engine at 1500 rpm. •
Is the noise still present? -> Yes CHECK the air conditioning compressor. For additional information <<412-03>> CHECK the power |