[Previous][Next]
INSPECTION PROCEDURE 3: Main drive lithium-ion battery discharged
 
 
 
 
COMMENTS ON TROUBLE SYMPTOM
The badness by which main drive lithium-ion battery is poor state of charge is estimated at the cause.
 
 
 
PROBABLE CAUSES
Malfunction of the main drive lithium-ion battery
 
 
 
 
DIAGNOSIS
STEP 1.Check main drive lithium-ion battery level indicator
Check whether the main drive lithium-ion battery level indicator works correctly.
Is the check result normal?
Go to Step 2.
Charge the main drive lithium-ion battery by the normal charging process (The charge is bad by less than 2.3 V of cell voltage). Then go to Step 2.
 
STEP 2. Using scan tool (M.U.T.-IIISE), check the data list. <BMU>
Check that the following data list battery management unit (BMU) (Refer to ).
  • Item No.2: Charge state(Display)
 
Inspection conditionsValue to be determined as normal
The power supply mode of the electric motor switch is ON.Charging ratio (%) of main drive lithium-ion battery with slight variation for meter
Is the check result normal?
The trouble can be an intermittent malfunction (Refer to GROUP 00, How to Cope with Intermittent Malfunction ).
Charge the main drive lithium-ion battery by the normal charging process.