No.2 PRE-CHARGE MODE IS PERFORMED FREQUENTLY [i-ELOOP]

id130301002200


Description

•  “i-ELOOP changing”* is displayed in the LCD frequently.
 
*  :“i-ELOOP charging Please don’t Drive This will take less than 3 min.” may be displayed depending on the vehicle’s period of manufacture.

Possible Cause


Capacitor (i-ELOOP) voltage is low

•  Vehicle is left for a long period
•  Capacitor (i-ELOOP) malfunction (if DTC is not detected)


i-ELOOP-related part wiring harness malfunction

•  Independently and frequently displayed DTC
―  P0A12:00,P0A94:00,P1794:00,U3000:49
•  DTC which is displayed frequently after a malfunction occurs caused in combination with a capacitor voltage decrease due to the capacitor not being used for long periods
―  P0A12:00,P0A94:00,P1628:11,P2502:00,P2503:00,U3000:49


Instrument cluster incorrect display

•  Instrument cluster malfunction


Diagnostic Procedure

Step

Inspection

Results

Action
1
VERIFY DTCs
•  Using the M-MDS, display the DTCs related to the PCM, DC-DC converter (i-ELOOP), and instrument cluster.
•  Are any DTCs displayed?
Yes
Repair the malfunctioning part according to the applicable DTC troubleshooting.
No
Go to the next step.
2
ASK CUSTOMER
•  Ask the customer if the vehicle is left undriven for long periods frequently.
•  Does the customer tends to leave the vehicle undriven for long periods?
Yes
Explain to the customer that the vehicle is normal and that if the vehicle is left undriven for long periods the capacitor voltage is lowered and charging is required.
No
Go to the next step.
3
VERIFY IF CAPACITOR (i-ELOOP) HAS MALFUNCTION
•  Inspect the capacitor.
•  Is the capacitor normal?
Yes
Inspect the instrument cluster and replace it if there is any malfunction.
(See INSTRUMENT CLUSTER REMOVAL/INSTALLATION)
No
Replace the capacitor (i-ELOOP).
(See CAPACITOR (i-ELOOP) REMOVAL/INSTALLATION [i-ELOOP])