CRUISE CONTROL  LANE CONTROL SYSTEM  PROBLEM SYMPTOMS TABLE  

HINT:

·

If CAN communication system and lane control system DTCs are not output and any of the following problem symptoms exist, perform troubleshooting by checking the appropriate suspected areas in the order they are listed.

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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.

·

When replacing the combination meter assembly, always replace it with a new one. If a combination meter assembly which was installed to another vehicle is used, the information stored in it will not match the information from the vehicle and a DTC may be stored.

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

Lane Control System

Symptom	Suspected Area	Link
Lane control system cannot be enabled	Steering pad switch circuit	201902,999999,_51,_078884,_0383150,RM100000001G9JA,
	Adjust forward recognition camera HINT: Forward recognition camera adjustment can be performed by using either One Time Recognition or Sequential Recognition.	201902,201906,_51,_078884,_0384728,RM100000001GI2G,201906,202208,_51,_078884,_0384728,RM100000001IUI2,202208,999999,_51,_078884,_0384728,RM1000000024I1G,*1
		201902,201906,_51,_078884,_0384728,RM100000001GI2H,201906,202208,_51,_078884,_0384728,RM100000001IULT,202208,999999,_51,_078884,_0384728,RM1000000024I1H,*2
The LDA indicator does not illuminate in white when the LDA main switch is operated	Indicator circuit	201902,999999,_51,_078884,_0383150,RM100000001G9JB,
	Steering pad switch circuit	201902,999999,_51,_078884,_0383150,RM100000001G9JA,
	Combination meter assembly	201902,201906,_58,_078337,_0380006,RM100000001FR91,201906,999999,_58,_078337,_0380006,RM100000001IHHE,
The LDA indicator does not illuminate in yellow when the LDA main switch is operated	Indicator circuit	201902,999999,_51,_078884,_0383150,RM100000001G9JB,
	Steering pad switch circuit	201902,999999,_51,_078884,_0383150,RM100000001G9JA,
	Combination meter assembly	201902,201906,_58,_078337,_0380006,RM100000001FR91,201906,999999,_58,_078337,_0380006,RM100000001IHHE,
Increase in cases that driver can see lane markers but system cannot detect lane markers	Check if operating conditions are met	201902,999999,_51,_078884,_0383150,RM100000001G9IQ,
	Adjust forward recognition camera HINT: Forward recognition camera adjustment can be performed by using either One Time Recognition or Sequential Recognition.	201902,201906,_51,_078884,_0384728,RM100000001GI2G,201906,202208,_51,_078884,_0384728,RM100000001IUI2,202208,999999,_51,_078884,_0384728,RM1000000024I1G,*1
		201902,201906,_51,_078884,_0384728,RM100000001GI2H,201906,202208,_51,_078884,_0384728,RM100000001IULT,202208,999999,_51,_078884,_0384728,RM1000000024I1H,*2
Lane control system is operating, but system operation is not displayed on multi-information display	Data List/Active Test (LDA Control)	201902,999999,_51,_078884,_0383150,RM100000001G9J2,
	Combination meter assembly	201902,201906,_58,_078337,_0380006,RM100000001FR91,201906,999999,_58,_078337,_0380006,RM100000001IHHE,
Buzzer does not sound even when vehicle deviates from its lane.	Combination meter assembly	201902,201906,_58,_078337,_0380006,RM100000001FR91,201906,999999,_58,_078337,_0380006,RM100000001IHHE,
Lane control system is not canceled even when turn signal light switch is operated	Data List/Active Test (Check turn signal switch signal)	201902,999999,_51,_078884,_0383150,RM100000001G9J2,
	Turn signal light switch circuit	201902,999999,_59,_079256,_0384398,RM100000001GS8L,
	Forward recognition camera	201902,201906,_51,_078884,_0384728,RM100000001GI2D,201906,999999,_51,_078884,_0384728,RM100000001JAEE,

*1: One Time Recognition

*2: Sequential Recognition