RM3660EC _51 Engine / Hybrid System _080774 STOP AND START _0393362 STOP AND START SYSTEM T

STOP AND START STOP AND START SYSTEM PROBLEM SYMPTOMS TABLE

HINT:: ·

Use the table below to help determine the cause of problem symptoms. If multiple suspected areas are listed, the potential causes of the symptoms are listed in order of probability in the "Suspected Area" column of the table. Check each symptom by checking the suspected areas in the order they are listed. Replace parts as necessary.

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Inspect the fuses and relays related to this system before inspecting the suspected areas below.

Stop and Start System
Symptom	Suspected Area	Link
Stop and start system does not operate	Refer to "Stop and Start System does not Operate"	201906,202007,_51,_080774,_0393362,RM100000001HXIO,202007,999999,_51,_080774,_0393362,RM100000001OENG,
Stop and start system does not operate	Refer to "Stop and Start System does not Operate (Battery Condition)"	201906,999999,_51,_080774,_0393362,RM100000001HXIL,
Restarting after a short period of time from an idling stop	Refer to "Restarting after a Short Period of Time from an Idling Stop"	201906,999999,_51,_080774,_0393362,RM100000001HXIP,
After engine stops due to stop and start system, engine does not restart	Refer to "After Engine Stops due to Stop and Start System, Engine does not Restart"	201906,999999,_51,_080774,_0393362,RM100000001HXIQ,
Stop and start cancel indicator does not operate	Combination meter assembly	201906,202304,_58,_080793,_0393493,RM100000001HY0D,202304,999999,_58,_080793,_0598151,RM100000002B2XD,
	Indicator circuit (CAN communication system)	201906,202304,_57,_080743,_0392425,RM100000001HQNB,202304,999999,_57,_080743,_0598517,RM100000002B6UW,
	Engine stop and start ECU	201906,999999,_51,_080774,_0393362,RM100000001HXHJ,
Stop and start indicator does not operate	Combination meter assembly	201906,202304,_58,_080793,_0393493,RM100000001HY0D,202304,999999,_58,_080793,_0598151,RM100000002B2XD,
	Indicator circuit (CAN communication system)	201906,202304,_57,_080743,_0392425,RM100000001HQNB,202304,999999,_57,_080743,_0598517,RM100000002B6UW,
	Engine stop and start ECU	201906,999999,_51,_080774,_0393362,RM100000001HXHJ,
Stop and start control cannot be canceled	ECAN terminal voltage	201906,999999,_51,_080774,_0393362,RM100000001HXHJ,
Stop and start control cannot be canceled	Stop and start cancel switch circuit	201906,999999,_51,_080774,_0393362,RM100000001HXIK,
Multi-information display screen does not change after pressing steering pad switch assembly	Stop and start priority control system	201906,202101,_51,_080774,_0393362,RM100000001HXIH,202101,202403,_51,_080774,_0393362,RM100000001TKH6,202403,202502,_51,_080774,_0393362,RM100000002J3TS,202502,999999,_51,_080774,_0393362,RM100000002RQ22,
Multi-information display screen changes without pressing steering pad switch assembly	Stop and start priority control system	201906,202101,_51,_080774,_0393362,RM100000001HXIH,202101,202403,_51,_080774,_0393362,RM100000001TKH6,202403,202502,_51,_080774,_0393362,RM100000002J3TS,202502,999999,_51,_080774,_0393362,RM100000002RQ22,
The control mode changes but an interruption message is not displayed in the combination meter assembly	Stop and start priority control system	201906,202101,_51,_080774,_0393362,RM100000001HXIH,202101,202403,_51,_080774,_0393362,RM100000001TKH6,202403,202502,_51,_080774,_0393362,RM100000002J3TS,202502,999999,_51,_080774,_0393362,RM100000002RQ22,
The control mode does not change but an interruption message is displayed in the combination meter assembly	Stop and start priority control system	201906,202101,_51,_080774,_0393362,RM100000001HXIH,202101,202403,_51,_080774,_0393362,RM100000001TKH6,202403,202502,_51,_080774,_0393362,RM100000002J3TS,202502,999999,_51,_080774,_0393362,RM100000002RQ22,
Control mode returns to default mode after turning ignition switch to ON	Stop and start priority control system	201906,202101,_51,_080774,_0393362,RM100000001HXIH,202101,202403,_51,_080774,_0393362,RM100000001TKH6,202403,202502,_51,_080774,_0393362,RM100000002J3TS,202502,999999,_51,_080774,_0393362,RM100000002RQ22,