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Diagnosis Procedure

Regarding Wiring Diagram information, refer to [CHARGING SYSTEM: WIRING DIAGRAM ].

DIAGNOSIS PROCEDURE

Step Action YES NO
CHECK CHARGE WARNING LAMP CIRCUIT CONNECTION 
Verify generator connector E205 terminal 2 is clean and tight.
Is the connection secure? 
GO TO 2 Repair the connection. Confirm repair by performing complete Starting/Charging system test. Refer to Technical Service Bulletin.
CHECK CHARGE WARNING LAMP CIRCUIT 
  1. Disconnect generator connector E205.
  2. Apply ground to generator harness connector E205 terminal 2 with the ignition switch in the ON position.
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Charge lamp should illuminate 
Does the charge lamp illuminate? 
Check generator function. Refer to [DIAGNOSIS AND REPAIR WORKFLOW ]. GO TO 3
CHECK HARNESS CONTINUITY 
  1. Turn ignition switch OFF.
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  1. 2. Disconnect the combination meter connector M24.
  2. 3. Check continuity between generator harness connector E205 (A) terminal 2 and combination meter harness connector M24 (B) terminal 2.
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  1. 4. Check continuity between generator harness connector E205 (A) terminal 2 and ground.
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Are the continuity results as specified? 
Replace the combination meter. Refer to [COMBINATION METER: REMOVAL AND INSTALLATION ] Repair the harness or connector.