No.3 i-ELOOP-RELATED GAUGE IN LCD DOES NOT MOVE [i-ELOOP]

< Previous Next >

2014 - Mazda6 - I-ELOOP

No.3 i-ELOOP-RELATED GAUGE IN LCD DOES NOT MOVE [i-ELOOP]

Description

Only three gauge segments of the regenerative braking power generation gauge are displayed/only one gauge segment of the capacitor accumulation gauge is displayed

Possible Cause

Bypass Mode Is Operating

Vehicle electric load (current consumption) is 50 A or more

Voltage reduction circuit in DC-DC converter is malfunctioning

Ambient temperature is less than 0 °C {32 °F}

Battery charge condition is less than 65 %

Instrument cluster incorrect display

Instrument cluster malfunction

Other

Engine-related part malfunction

Transmission-related part malfunction

Diagnostic Procedure


Step	Inspection	Results	Action
1	VERIFY DTCs Using the M-MDS, display the DTCs related to the PCM, instrument cluster, and TCM (ATX). (See ON-BOARD DIAGNOSTIC TEST [SKYACTIV-G 2.5]) (See ON-BOARD DIAGNOSTIC SYSTEM DTC INSPECTION [FW6A-EL]) (See DTC INSPECTION [INSTRUMENT CLUSTER]) Are any DTCs displayed?	Yes	Repair the malfunctioning part according to the applicable DTC troubleshooting. (See DTC TABLE [SKYACTIV-G 2.5]) (See ON-BOARD DIAGNOSTIC SYSTEM DTC TABLE [FW6A-EL]) (See DTC TABLE [INSTRUMENT CLUSTER])
1		No	Go to the next step.
2	VERIFY MALFUNCTION CONDITION Verify the current display condition of the LCD. Does the i-ELOOP-related gauge in the LCD operate?	Yes	Go to the next step.
2		No	Go to Step 4.
3	ASK CUSTOMER Was the ambient temperature low when the symptom occurred?	Yes	Explain to the customer that the vehicle is normal and that i-ELOOP does not operate to assure battery power supply.
3		No	Explain to the customer that the vehicle is normal and that i-ELOOP does not operate to prioritize battery charging.
4	VERIFY BYPASS MODE OPERATION CONDITION Display PID BYPS_STAT using the M-MDS data logger function. Is BYPS_STAT display "Bypass On"?	Yes	Go to the next step.
4		No	Inspect the instrument cluster and replace it if there is any malfunction. (See INSTRUMENT CLUSTER REMOVAL/INSTALLATION)
5	VERIFY CAUSE OF BYPASS MODE OPERATION Display PID DCDC_OUT_I using the M-MDS data logger function. Is “DCDC_OUT_I“ value 50 A or more?	Yes	Explain to the customer that the vehicle is normal and that i-ELOOP does not operate because of the vehicle electrical load.
5		No	Go to the next step.
6	VERIFY AMBIENT TEMPERATURE Display PID AMB_TEMP using the M-MDS data logger function. Is “AMB_TEMP” value less than 0 °C {32 °F}?	Yes	Explain to the customer that the vehicle is normal and that i-ELOOP does not operate to assure battery power supply.
6		No	Go to the next step.
7	VERIFY BATTERY CHARGE CONDITION Display PID BATT_SOC using the M-MDS data logger function. Is “BATT_SOC” value less than 65%?	Yes	Explain to the customer that the vehicle is normal and that i-ELOOP does not operate to prioritize battery charging.
7		No	Inspect the instrument cluster and replace it if there is any malfunction. (See INSTRUMENT CLUSTER REMOVAL/INSTALLATION)

< Previous Next >