RM35X0E _51 Engine / Hybrid System _078884 CRUISE CONTROL _0383148 CRUISE CONTROL SYSTEM T

CRUISE CONTROL CRUISE CONTROL 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.

Symptom	Suspected Area	Link
The cruise control system cannot be turned on using the cruise control main switch (The cruise control indicator does not illuminate)	CAN communication system	201906,202310,_57,_078518,_0381088,RM100000001WPQJ,202310,999999,_57,_078518,_0381088,RM100000002G45P,
	Cruise main indicator light circuit	201906,999999,_51,_078884,_0383148,RM100000001JDJJ,
	Steering pad switch circuit	201906,202409,_51,_078884,_0383148,RM100000001JBWY,202409,999999,_51,_078884,_0383148,RM100000002POQZ,
	Combination meter assembly	201906,999999,_58,_078337,_0380006,RM100000001IHHE,
	ECM (for 1GD-FTV)	202208,202310,_51,_078856,_0387390,RM1000000025S9G,202310,999999,_51,_078856,_0387390,RM100000002G3CJ,
	ECM (for 7GR-FKS)	201906,202310,_51,_078720,_0381918,RM100000001IOND,202310,999999,_51,_078720,_0381918,RM100000002G3CO,
The cruise SET indicator does not illuminate (Vehicle speed can be set)	CAN communication system	201906,202310,_57,_078518,_0381088,RM100000001WPQJ,202310,999999,_57,_078518,_0381088,RM100000002G45P,
	Cruise SET indicator light circuit	201906,999999,_51,_078884,_0383148,RM100000001JBXK,
	Combination meter assembly	201906,999999,_58,_078337,_0380006,RM100000001IHHE,
	ECM (for 1GD-FTV)	202208,202310,_51,_078856,_0387390,RM1000000025S9G,202310,999999,_51,_078856,_0387390,RM100000002G3CJ,
	ECM (for 7GR-FKS)	201906,202310,_51,_078720,_0381918,RM100000001IOND,202310,999999,_51,_078720,_0381918,RM100000002G3CO,
Vehicle speed cannot be set (The cruise control indicator illuminates when the cruise control system is turned on using the cruise control main switch, but the cruise control indicator turns off when the -SET switch is pushed)	Steering pad switch circuit	201906,202409,_51,_078884,_0383148,RM100000001JBWY,202409,999999,_51,_078884,_0383148,RM100000002POQZ,
	ECM (for 1GD-FTV)	202208,202310,_51,_078856,_0387390,RM1000000025S9G,202310,999999,_51,_078856,_0387390,RM100000002G3CJ,
	ECM (for 7GR-FKS)	201906,202310,_51,_078720,_0381918,RM100000001IOND,202310,999999,_51,_078720,_0381918,RM100000002G3CO,
Vehicle speed cannot be set (The cruise control indicator illuminates when the cruise control system is turned on using the cruise control main switch, and it remains illuminated when the -SET switch is pushed)	Check fail-safe chart	201902,999999,_51,_078884,_0383148,RM100000001G9HR,
	CAN communication system	201906,202310,_57,_078518,_0381088,RM100000001WPQJ,202310,999999,_57,_078518,_0381088,RM100000002G45P,
	Steering pad switch circuit	201906,202409,_51,_078884,_0383148,RM100000001JBWY,202409,999999,_51,_078884,_0383148,RM100000002POQZ,
	Stop light switch circuit	201902,999999,_51,_078884,_0383148,RM100000001G9HV,P057162
	Automatic transmission system (for 1GD-FTV)	201902,999999,_52,_078741,_0388674,RM100000001H3C0,
	Automatic transmission system (for 7GR-FKS)	201902,999999,_52,_078741,_0385245,RM100000001GL77,
	Manual transmission system (for 1GD-FTV)	201902,999999,_52,_078740,_0383350,RM100000001GTAN,
	Manual transmission system (for 7GR-FKS)	201902,999999,_52,_078740,_0383349,RM100000001GAEZ,
	Electronically controlled brake system (w/ VSC OFF Switch)	201902,999999,_54,_078667,_0385049,RM100000001GK1N,
	Electronically controlled brake system (w/o VSC OFF Switch)	201902,999999,_54,_078667,_0383093,RM100000001G8WT,
	Combination meter assembly	201906,999999,_58,_078337,_0380006,RM100000001IHHE,
	ECM (for 1GD-FTV)	202208,202310,_51,_078856,_0387390,RM1000000025S9G,202310,999999,_51,_078856,_0387390,RM100000002G3CJ,
	ECM (for 7GR-FKS)	201906,202310,_51,_078720,_0381918,RM100000001IOND,202310,999999,_51,_078720,_0381918,RM100000002G3CO,
Vehicle speed control by the cruise control system is automatically canceled after it has started	Check fail-safe chart	201902,999999,_51,_078884,_0383148,RM100000001G9HR,
	CAN communication system	201906,202310,_57,_078518,_0381088,RM100000001WPQJ,202310,999999,_57,_078518,_0381088,RM100000002G45P,
	Steering pad switch circuit	201906,202409,_51,_078884,_0383148,RM100000001JBWY,202409,999999,_51,_078884,_0383148,RM100000002POQZ,
	Stop light switch circuit	201902,999999,_51,_078884,_0383148,RM100000001G9HV,P057162
	Automatic transmission system (for 1GD-FTV)	201902,999999,_52,_078741,_0388674,RM100000001H3C0,
	Automatic transmission system (for 7GR-FKS)	201902,999999,_52,_078741,_0385245,RM100000001GL77,
	Manual transmission system (for 1GD-FTV)	201902,999999,_52,_078740,_0383350,RM100000001GTAN,
	Manual transmission system (for 7GR-FKS)	201902,999999,_52,_078740,_0383349,RM100000001GAEZ,
	Electronically controlled brake system (w/ VSC OFF Switch)	201902,999999,_54,_078667,_0385049,RM100000001GK1N,
	Electronically controlled brake system (w/o VSC OFF Switch)	201902,999999,_54,_078667,_0383093,RM100000001G8WT,
	ECM (for 1GD-FTV)	202208,202310,_51,_078856,_0387390,RM1000000025S9G,202310,999999,_51,_078856,_0387390,RM100000002G3CJ,
	ECM (for 7GR-FKS)	201906,202310,_51,_078720,_0381918,RM100000001IOND,202310,999999,_51,_078720,_0381918,RM100000002G3CO,
Hunting (Speed is not constant)	Automatic transmission system (for 1GD-FTV)	201902,999999,_52,_078741,_0388674,RM100000001H3C0,
	Automatic transmission system (for 7GR-FKS)	201902,999999,_52,_078741,_0385245,RM100000001GL77,
	Manual transmission system (for 1GD-FTV)	201902,999999,_52,_078740,_0383350,RM100000001GTAN,
	Manual transmission system (for 7GR-FKS)	201902,999999,_52,_078740,_0383349,RM100000001GAEZ,
	ECD system (for 1GD-FTV) (w/ DPF)	201902,999999,_51,_078856,_0385516,RM100000001H9CA,
	ECD system (for 1GD-FTV) (w/ EGR Cooler)	201902,999999,_51,_078856,_0388653,RM100000001HBNX,
	ECD system (for 1GD-FTV) (w/o EGR Cooler)	201902,999999,_51,_078856,_0388652,RM100000001HBSY,
	ECD system (for 1GD-FTV) (w/ Exhaust Gas Temperature Sensor for EGR)	202208,999999,_51,_078856,_0395991,RM100000002570H,
	ECD system (for 1GD-FTV) (w/ Urea SCR System)	202208,999999,_51,_078856,_0382589,RM100000002569I,
	SFI system (for 7GR-FKS)	201902,999999,_51,_078720,_0381907,RM100000001G2VO,
	ECM (for 1GD-FTV)	202208,202310,_51,_078856,_0387390,RM1000000025S9G,202310,999999,_51,_078856,_0387390,RM100000002G3CJ,
	ECM (for 7GR-FKS)	201906,202310,_51,_078720,_0381918,RM100000001IOND,202310,999999,_51,_078720,_0381918,RM100000002G3CO,
Vehicle speed control by the cruise control system is not canceled when the CANCEL switch is pushed	Steering pad switch circuit	201906,202409,_51,_078884,_0383148,RM100000001JBWY,202409,999999,_51,_078884,_0383148,RM100000002POQZ,
	ECM (for 1GD-FTV)	202208,202310,_51,_078856,_0387390,RM1000000025S9G,202310,999999,_51,_078856,_0387390,RM100000002G3CJ,
	ECM (for 7GR-FKS)	201906,202310,_51,_078720,_0381918,RM100000001IOND,202310,999999,_51,_078720,_0381918,RM100000002G3CO,
Vehicle speed control by the cruise control system is not canceled when vehicle speed drops below the low speed limit	Electronically controlled brake system (w/ VSC OFF Switch)	201902,999999,_54,_078667,_0385049,RM100000001GK1N,
	Electronically controlled brake system (w/o VSC OFF Switch)	201902,999999,_54,_078667,_0383093,RM100000001G8WT,
	ECM (for 1GD-FTV)	202208,202310,_51,_078856,_0387390,RM1000000025S9G,202310,999999,_51,_078856,_0387390,RM100000002G3CJ,
	ECM (for 7GR-FKS)	201906,202310,_51,_078720,_0381918,RM100000001IOND,202310,999999,_51,_078720,_0381918,RM100000002G3CO,
Moving the shift lever does not cancel vehicle speed control by the cruise control system	Park/Neutral position switch assembly (for AC60E)	201902,999999,_52,_078741,_0382308,RM100000001G48L,
	Clutch pedal switch (for Manual transmission)	201902,999999,_52,_078837,_0382380,RM100000001G4HM,
	Shift lock control unit assembly (for AC60E)	201902,999999,_52,_078741,_0382079,RM100000001G8MU,
	ECM (for 1GD-FTV)	202208,202310,_51,_078856,_0387390,RM1000000025S9G,202310,999999,_51,_078856,_0387390,RM100000002G3CJ,
	ECM (for 7GR-FKS)	201906,202310,_51,_078720,_0381918,RM100000001IOND,202310,999999,_51,_078720,_0381918,RM100000002G3CO,
Vehicle speed control by the cruise control system is not canceled when the shift paddle switch is operated	Automatic transmission system (for 1GD-FTV)	201902,999999,_52,_078741,_0388674,RM100000001H3C0,
	Automatic transmission system (for 7GR-FKS)	201902,999999,_52,_078741,_0385245,RM100000001GL77,
	Manual transmission system (for 1GD-FTV)	201902,999999,_52,_078740,_0383350,RM100000001GTAN,
	Manual transmission system (for 7GR-FKS)	201902,999999,_52,_078740,_0383349,RM100000001GAEZ,
	ECM (for 1GD-FTV)	202208,202310,_51,_078856,_0387390,RM1000000025S9G,202310,999999,_51,_078856,_0387390,RM100000002G3CJ,
	ECM (for 7GR-FKS)	201906,202310,_51,_078720,_0381918,RM100000001IOND,202310,999999,_51,_078720,_0381918,RM100000002G3CO,
Depressing the brake pedal does not cancel vehicle speed control by the cruise control system	Stop light switch circuit	201902,999999,_51,_078884,_0383148,RM100000001G9HV,P057162
	ECM (for 1GD-FTV)	202208,202310,_51,_078856,_0387390,RM1000000025S9G,202310,999999,_51,_078856,_0387390,RM100000002G3CJ,
	ECM (for 7GR-FKS)	201906,202310,_51,_078720,_0381918,RM100000001IOND,202310,999999,_51,_078720,_0381918,RM100000002G3CO,