Surround View Monitor (SVM): Troubleshooting

NOTE:

After replacing ADAS Parking ECU, always check that the system operates properly.
If the failure still exists after replacing the ADAS Parking ECU, do not replace the unit.

Inspection by DTC Code

Symptom	Suspected Cause	Correction
Single DTC code appearance	Loose connector relevant to a certain DTC code.	Check connection status and reconnect the connector.
	Tolerance calibration not completed	DTC code appearance. Perform tolerance calibration.
	Disconnected wiring	Inspect for conductivity of relevant area of DTC and wiring.
	Faulty wiring connector	Check for bent or damaged wiring connector pin. Inspect wiring.
	Faulty ADAS Parking ECU connector	Check for bent or damaged ADAS Parking ECU connector pin. Replace ADAS Parking ECU.
	Faulty ADAS Parking ECU or camera	Check SVM basic operation and DTC on KDS. Replace ADAS Parking ECU or camera.
2. Multiple DTC codes appearance	Loosen ADAS Parking ECU main connector	Check connection status and reconnect the connector.
	Short wire	Camera power In case of 6V or below, inspect relevant wiring. ACC/IG power In case of 7.5V or below, inspect relevant wiring. Parking/view button In case of 1.75V or higher with the button ON, inspect relevant wiring.
	Faulty wiring connector	Check for bent wiring connector pin or interference in neighboring parts. Inspect wiring.
	Faulty ADAS Parking ECU connector	Check for bent ADAS Parking ECU connector or interference in neighboring parts. Replace ADAS Parking ECU.
	Faulty ADAS Parking ECU or camera	If failure reoccurs after the items above are confirmed normal, replace ADAS Parking ECU or camera.

Inspection for defect in SVM Performance (Image Output)

Symptom	Suspected Cause	Correction
No image output: Black screen, Blue screen	Loose ADAS Parking ECU or camera main connector.	Check connection status and reconnect the connector.
	Disconnected ADAS Parking ECU or camera wiring	Inspect for conductivity of ACC/IG/V - OUT/M-CAN terminal wiring.
	Faulty Integrated Central Control Unit (ICU)	Check power of ACC/IG terminals: In case of 7.5V or below, inspect Integrated Central Control Unit (ICU).
	Faulty ADAS Parking ECU or camera	If failure reoccurs after the items above are confirmed normal, replace ADAS Parking ECU or camera.
2. Abnormal image output: Noise on screen/lines/cracked display/unable to change display	Loose main connector	Check connection status and reconnect the connector.
	Disconnected or short-circuited wiring	Inspect for conductivity of relevant area of DTC and wiring.
	Faulty tolerance calibration	If the SVM image display is cracked even though the camera display is normal, execute tolerance calibration again.
	Faulty camera	If both camera display and SVM image display are cracked, inspect the camera.
	Faulty ADAS Parking ECU	Inspect Integrated Central Control Unit (ICU).
	Faulty console switch	Inspect SVM switch. In case of 1.75V or higher with the switch ON, replace the switch.
	Faulty ADAS Parking ECU or camera	If failure reoccurs after the items above are confirmed normal, replace ADAS Parking ECU or camera.

Inspection for Faulty PDW Warning Display & Parking Guideline

Symptom	Suspected Cause	Correction
Faulty PDW warning display & faulty parking guideline	AVN option information not configured	Check and modify AVNT option configuration status.
	Loose main connector	Check connection status and reconnect the connector.
	Faulty Integrated Central Control Unit (ICU)	Check that Parking Distance Warning (PDW) and Steering wheel Angle Sensor (SAS) are normal. Inspect Integrated Central Control Unit (ICU).
	Faulty ADAS Parking ECU	If failure reoccurs after the items above are confirmed normal, replace ADAS Parking ECU.