DC-DC CONVERTER [SKYACTIV-D 2.2 (WITHOUT i-ELOOP)]

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Purpose, Function

• When the engine is restarted by the i-stop control, the battery voltage temporarily decreases to operate the starter. Pressure is increased to maintain the voltage for vehicle electrical devices at that time.

Construction

• The DC-DC converter is installed on the vehicle's left front part (lower part of front combination light).

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Operation

• The battery voltage increases based on the control signal from the PCM.

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*1 :With center display

*2 :Without center display

*3 :With parking sensor system

*4 :Full-auto A/C

• For details of the DC-DC converter control, refer to CONTROL SYSTEM. (See DC-DC CONVERTER CONTROL [SKYACTIV-D 2.2].)

Fail-safe

DTC

Fail-safe

P0A8D:00

P0A94:00

U0298:00

• Inhibits engine-stop by operating the i-stop function.