Generator Inspection [L3 With TC]: Generator: Current
NOTE:
- Since the charging current decreases rapidly after starting the engine, perform the following procedure quickly, and read the maximum current value.
- Verify that the battery is fully charged.
- Charge if necessary.
- Verify that the drive belt deflection/tension is within the specification. (See DRIVE BELT INSPECTION [L3 WITH TC] ).
- Disconnect the negative battery cable.
- Connect a tester, which can read 120 A or more , between generator terminal B and the wiring harness.
- Turn off all electrical loads.
- Start the engine and increase the engine speed to 2,000-2,500 RPM.
- Turn the following electrical loads on and verify that the current reading increases.
- Headlights
- Blower motor
- Rear window defroster
- If generator terminal B current does not increase, repair or replace the generator if necessary.
NOTE:- Current required for generating power varies with the electrical loads applied.
Generator generated current (reference value) [Conditions] Ambient temperature: 20°C {68°F}, Voltage: 13.5 V, Engine hot
ENGINE SPEED SPECIFICATIONEngine speed (RPM) Terminal B current (Lower limit of current must be more than 0 A) 1,000 0-80 A 2,000 0-100 A