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Inspection Procedure 3: The timed charging is impossible (wireless LAN communication is normal).
 
 
cautionBefore replacing the ECU, ensure that the power supply circuit, the ground circuit and the communication circuit are normal.
 
 
TECHNICAL DESCRIPTION (COMMENT)
If the timed charging has not been activated (although the wireless LAN communication is normal), the timed charging is not programmed by your customer or the EV remote-ECU is defective.
 
 
TROUBLESHOOTING HINTS
  • Timed charging is not programmed by your customer
  • The EV remote-ECU may be defective
 
 
DIAGNOSIS
STEP 1. Using scan tool (M.U.T.-IIISE), check the DTC.
(1)
cautionTo prevent damage to scan tool (M.U.T.-IIISE), always turn off the power supply mode of the electric motor switch before connecting or disconnecting scan tool (M.U.T.-IIISE).
Connect scan tool (M.U.T.-IIISE). Refer to "How to connect the Scan Tool (M.U.T.-IIISE) ."
(2) Press the electric motor switch to turn on the power supply mode.
(3) Check if DTC is set in the EV remote-ECU.
Is the DTC set?
Troubleshoot the EV remote-ECU (Refer to ).
Go to Step 2.
 
STEP 2. Using scan tool (M.U.T.-IIISE), check the data list.
Program a timed charging by using the wireless LAN device. Then check the service data which is stored in the EV remote-ECU (Refer to ).
  • Item No. 200: Charge timer 1 start time:h
  • Item No. 201: Charge timer 1 start time: m
  • Item No. 220: Charge timer 2 start time: h
  • Item No. 221: Charge timer 2 start time: m
  • Item No. 240: Charge timer 3 start time: h
  • Item No. 241: Charge timer 3 start time: m
  • Item No. 260: Charge timer 4 start time: h
  • Item No. 261: Charge timer 4 start time: m
  • Item No. 280: Charge timer 5 start time: h
  • Item No. 281: Charge timer 5 start time: m
OK: Programmed day and time are displayed
Is the check result normal?
The trouble can be an intermittent malfunction (Refer to GROUP 00 - How to use Troubleshooting/Inspection Service Points - How to Cope with Intermittent Malfunction ).
: Replace the EV remote-ECU (Refer to ).