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2014 - Mazda6 - I-ELOOP

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

Description

NOTE:

Possible Cause

Capacitor (i-ELOOP) voltage is low
i-ELOOP-related part wiring harness malfunction
Instrument cluster incorrect display

Diagnostic Procedure



Step

Inspection

Results

Action

1

VERIFY DTCs
  • Using the M-MDS, display the DTCs related to the PCM, DC-DC converter, 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 (i-ELOOP) voltage is lowered and charging is required.

No

Go to the next step.

3

VERIFY IF CAPACITOR (i-ELOOP) HAS MALFUNCTION

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])




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