Multi-View Camera Switch: Troubleshooting

CAUTION:

After replacing multi-view camera system unit, always check that the system operates properly.
If the failure persists after replacing the multi-view camera system unit, do not replace the unit.

Inspection by DTC Code

Symptom	Probable Cause	Remedy
1. 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. -(B280000/C161600/B162C00/B16B700/B16B800/B16B900/B16BA00)
	Faulty wiring connector	Check for bent or damaged wiring connector pin. Inspect wiring.
	Faulty multi-view camera system unit connector	Check for bent or damaged multi-view camera system unit connector pin. Replace multi-view camera system unit.
	Faulty multi-view camera system single unit	Check basic operation and DTC on GDS. Replace multi-view camera system unit.
2. Multiple DTC codes appearance	Loose multi-view camera system unit 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. multi-view camera system 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. Inspect wiring.
	Faulty multi-view camera system unit connector	Check for bent multi-view camera system unit connector or interference in neighboring parts. Replace multi-view camera system unit.
	Faulty multi-view camera system single unit	If failure recurs after the items above are confirmed normal, replace multi-view camera system unit.

Inspection for Defect in multi-view camera system unit Performance (Image Output)

Symptom	Probable Cause	Remedy
1. No image output: Black screen, Blue screen	Loose multi-view camera system unit main connector	Check connection status and reconnect the connector.
	Disconnected multi-view camera system 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 multi-view camera system.	If failure recurs after the items above are confirmed normal, replace multi-view camera system unit.
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 multi-view camera system image display is cracked even though the camera display is normal, execute tolerance compensation again.
	Faulty camera	If both camera display and multi-view camera system image display are cracked, inspect the camera.
	Faulty IPM (SJB)	In case of DTC code (C161600) appearance, inspect IPM (SJB).
	Faulty console switch	Inspect multi-view camera system switch. In case of 1.75V or higher with the switch ON, replace the switch.
	Faulty multi-view camera system.	If failure recurs after the items above are confirmed normal, replace multi-view camera system.

Inspection for Faulty PAS Warning Display & Parking Guideline

Symptom	Probable Cause	Remedy
1. 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 multi-view camera system.	If failure recurs after the items above are confirmed normal, replace multi-view camera system unit.