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Surround View Monitor (SVM) System: Troubleshooting

CAUTION:

After replacing H/UNIT, always check that the system operates properly.
If the failure persists after replacing the H/UNIT, do not replace the unit.

Inspection by DTC Code

Symptom	Probable Cause	Remedy
Single DTC code appearance	Loose connector relevant to a certain DTC code	Check connection status and reconnect the connector.
	Tolerance compensation not completed	DTC code appearance (B103000) Perform tolerance compensation.
	Disconnected wiring	Inspect for conductivity of relevant area of DTC and wiring. DTC code generated (B16B700/B16B800/B16B900/B16BA00/B280000/C161600/B162C00)
	Faulty wiring connector	Check for bent or damaged wiring connector pin. DTC code generated (B16B700/B16B800/B16B900/B16BA00
	Faulty H/UNIT connector	Check for bent or damaged SVM unit connector pin. DTC code generated (B16B700/B16B800/B16B900/B16BA00)
	Faulty H/UNIT single unit or camera	Check basic operation and DTC on Diagnostic tool. DTC code generated (B16B700/B16B800/B16B900/B16BA00)
2. Multiple DTC codes appearance	Loose SVM main connector	Check connection status and reconnect the connector.
	Disconnected wiring	Camera power In case of 6V or below, inspect relevant wiring. ACC/IGN power In case of 7.5V or below, inspect relevant wiring. SVM switch In case of 1.75V or higher with the switch ON, inspect relevant wiring.
	Faulty wiring connector	Check for bent wiring connector pin or interference in neighboring parts. DTC code generated (B16B700/B16B800/B16B900/B16BA00)
	Faulty H/UNIT connector	Check for bent H/UNIT connector or interference in neighboring parts. DTC code generated (B16B700/B16B800/B16B900/B16BA00)
	Faulty H/UNIT single unit	If failure recurs after the items above are confirmed normal, replace SVM.

Inspection for Defect in SVM Performance (Image Output)

Symptom	Probable Cause	Remedy
No image output: Black screen, Blue screen, Green screen	Loose H/UNIT or SVM main connector	Check connection status and reconnect the connector.
	Disconnected H/UNIT or SVM wiring	Inspect for conductivity of ACC/IGN/V-OUT/M-CAN terminal wiring
	Faulty IPM (SJB)	Check power of ACC/IGN terminals: In case of 7.5V or below, inspect IPM (SJB)
	Faulty H/UNIT or SVM	If failure recurs after the items above are confirmed normal, replace H/UNIT or SVM.
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 the wiring relevant to DTC appearance.
	Faulty tolerance compensation	If the SVM image display is cracked even though the camera display is normal, execute tolerance compensation again.
	Faulty camera	If both camera display and SVM image display are cracked, inspect the camera.
	Faulty IPM (SJB)	In case of DTC code (C161600) appearance, inspect IPM (SJB).
	Faulty console switch	Inspect SVM switch. In case of 1.75V or higher with the switch ON, replace the switch.
	Faulty H/UNIT or SVM	If failure recurs after the items above are confirmed normal, replace H/UNIT or SVM.

Inspection for Faulty PAS Warning Display & Parking Guideline

Symptom	Probable Cause	Remedy
Faulty PAS warning display & faulty parking guideline	AVN option information not configured	Check and modify AVN option configuration status.
	Loose main connector	Check connection status and reconnect the connector.
	Faulty IPM (SJB)	Check that Parking Assist System (PAS) and Steering wheel Angle Sensor (SAS) are normal. Inspect IPM (SJB).
	Faulty H/UNIT or SVM	If failure recurs after the items above are confirmed normal, replace H/UNIT or SVM.