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Home >> Infiniti >> 2018 >> Q60 Pure, AWD >> Repair and Diagnosis (Single Page) >> Engine Performance >> Testing & Diagnosis >> Engine Control System (Introduction) (2.0L) >> System Description >> System >> Fail-safe (EMCM) >> Stop/Start System
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Stop/Start System

DTC No.

Detected items

Stop/start system operating condition in fail safe mode

Idling or driving the vehicle

Stop/start system operating

Stop

During cranking

(Restart)

B1910

B1911

Sub battery relay

Prohibit the stop/start system operation

--

Prohibit the stop/start system operation from the next time

P0120

Sensor power supply

Prohibit the stop/start system operation

Restart the engine

Prohibit the stop/start system operation from the next time

P0605

EMCM

Prohibit the stop/start system operation

Restart the engine

Prohibit the stop/start system operation from the next time

P0607

--

P0643

Sensor power supply

Prohibit the stop/start system operation

Restart the engine

Prohibit the stop/start system operation from the next time

P1540

P1543

P1544

Sub battery current sensor

Prohibit the stop/start system operation

--

Prohibit the stop/start system operation from the next time

P1541

P1542

Restart the engine

P1546

P1547

Sub battery temperature sensor

Prohibit the stop/start system operation

Restart the engine

Prohibit the stop/start system operation from the next time

P1550

P1553

P1554

Main battery current sensor

Prohibit the stop/start system operation

--

Prohibit the stop/start system operation from the next time

P1551

P1552

Restart the engine

P1556

P1557

Main battery temperature sensor

Prohibit the stop/start system operation

Restart the engine

Prohibit the stop/start system operation from the next time

P1575

Brake switch

Prohibit the stop/start system operation

Restart the engine

Prohibit the stop/start system operation from the next time

P1576

P1577

Brake pedal position switch

Prohibit the stop/start system operation

Restart the engine

Prohibit the stop/start system operation from the next time

P1655

Engine restart bypass relay

Prohibit the stop/start system operation

Prohibit the stop/start system operation

Prohibit the stop/start system operation from the next time

P1656

Engine restart bypass relay

Prohibit the stop/start system operation

Prohibit the stop/start system operation

Prohibit the stop/start system operation from the next time

P1805

Brake switch

Prohibit the stop/start system operation

Restart the engine

Prohibit the stop/start system operation from the next time

U1000

CAN communication line

Prohibit the stop/start system operation

Restart the engine

NOTE: Does not start the engine by the CAN communication abnormal status

Prohibit the stop/start system operation from the next time