INSPECTION [MZI-3.5]
.)
3. Turn off all electrical loads.
4. Start the engine.
5. Verify that the generator rotates smoothly without any noise while the engine is running.
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If there is any noise, find the cause and repair or replace the generator.
6. Measure the voltage at each terminal using a tester.
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If it is not as specified, find the cause and repair or replace the applicable part.
Generator standard voltage [IG-ON]
Terminal B: B+
Terminal A: B+
Terminal RC: Approx. 1 V or less
Terminal LI: Approx. 1 V
Generator standard voltage [Idle, 20 °C {68 °F}]
Terminal B: 12-16 V
Terminal A: 12-16 V
Terminal RC: 0-16 V
Terminal LI: 1-16 V
Fig. 7: Identifying Generator Connector Terminals
Courtesy of MAZDA MOTORS CORP.
Current
NOTE:
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Since the charging current decreases rapidly after starting the engine,
carry out the following procedure quickly, and read the maximum current
2007 Mazda CX-9 Grand Touring
2007 ELECTRICAL Charging System (MZI-3.5) - CX-9
Microsoft
Sunday, November 15, 2009 9:29:33 AM
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