Hyundai Palisade: Surround View Monitor (SVM) / Troubleshooting

Hyundai Palisade (LX2) 2020-2025 Service Manual / Advanced Driver Assistance System (ADAS) / Surround View Monitor (SVM) / Troubleshooting

Troubleshooting

1)	After replacing H/UNIT, always check that the system operates properly.

2)	If the failure persists after replacing the H/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	1) Check connection status and reconnect the connector.
	Tolerance compensation not completed	1) DTC code appearance (B103000) 2) Perform tolerance compensation.
	Disconnected wiring	1) Inspect for conductivity of relevant area of DTC and wiring. - DTC code generated (B16B700/B16B800/B16B900/B16BA00/B280000/C161600/B162C00)
	Faulty wiring connector	1) Check for bent or damaged wiring connector pin. 2) DTC code generated (B16B700/B16B800/B16B900/B16BA00
	Faulty H/UNIT connector	1) Check for bent or damaged SVM unit connector pin. 2) DTC code generated (B16B700/B16B800/B16B900/B16BA00)
	Faulty H/UNIT single unit or camera	1) Check basic operation and DTC on Diagnostic tool. 2) DTC code generated (B16B700/B16B800/B16B900/B16BA00)
2. Multiple DTC codes appearance	Loose SVM main connector	1) Check connection status and reconnect the connector.
	Disconnected wiring	1) Camera power - In case of 6V or below, inspect relevant wiring. 2) ACC/IGN power - In case of 7.5V or below, inspect relevant wiring. 3) SVM switch - In case of 1.75V or higher with the switch ON, inspect relevant wiring.
	Faulty wiring connector	1) Check for bent wiring connector pin or interference in neighboring parts. 2) DTC code generated (B16B700/B16B800/B16B900/B16BA00)
	Faulty H/UNIT connector	1) Check for bent H/UNIT connector or interference in neighboring parts. 2) DTC code generated (B16B700/B16B800/B16B900/B16BA00)
	Faulty H/UNIT single unit	1) If failure recurs after the items above are confirmed normal, replace SVM.

Inspection for Defect in SVM Performance (Image Output)

Symptom	Probable Cause	Remedy
1. No image output : Black screen, Blue screen, Green screen	Loose H/UNIT or SVM main connector	1) Check connection status and reconnect the connector.
	Disconnected H/UNIT or SVM wiring	1) Inspect for conductivity of ACC / IGN / V-OUT / M-CAN terminal wiring
	Faulty IPM (SJB)	1) Check power of ACC / IGN terminals : In case of 7.5V or below, inspect IPM (SJB)
	Faulty H/UNIT or SVM	1) 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	1) Check connection status and reconnect the connector.
	Disconnected or short-circuited wiring	1) Inspect the wiring relevant to DTC appearance.
	Faulty tolerance compensation	1) If the SVM image display is cracked even though the camera display is normal, execute tolerance compensation again.
	Faulty camera	1) If both camera display and SVM image display are cracked, inspect the camera.
	Faulty IPM (SJB)	1) In case of DTC code (C161600) appearance, inspect IPM (SJB).
	Faulty console switch	1) Inspect SVM switch. - In case of 1.75V or higher with the switch ON, replace the switch.
	Faulty H/UNIT or SVM	1) 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
1. Faulty PAS warning display & faulty parking guideline	AVN option information not configured	1) Check and modify AVN option configuration status.
	Loose main connector	1) Check connection status and reconnect the connector.
	Faulty IPM (SJB)	1) Check that Parking Assist System (PAS) and Steering wheel Angle Sensor (SAS) are normal. 2) Inspect IPM (SJB).
	Faulty H/UNIT or SVM	1) If failure recurs after the items above are confirmed normal, replace H/UNIT or SVM.

Repair procedures

Inspection Tolerance Compensation Tolerance compensation compensates for the error margins of around view video that occur due to the installation tolerance when the four cameras that comprise the SVM system are installed...

Surround View Monitor (SVM) Unit

Components and components location Components No Connector A 1 ACC 2 LED 3 EXT Ground 4 Y Shield 5 - 6 C-CAN Low 7 Y Video ground 8 - 9 - 10 Rear camera power 11 Left camera power 12 Right camera power 13 Ignition 14 AVM switch 15 - 16 C Shield 17 - 18 C- CAN High 19 C video ground 20 C video output 21 - 22 - 23 Left camera ground 24 Right camera ground Repair procedures Removal 1...

Other information:

Hyundai Palisade (LX2) 2020-2025 Owner's Manual: Unlocking your vehicle

To unlock your vehicle: 1.Make sure you have the smart key in your possession. 2.Press either the button on the door handle or the Door Unlock button (2) on the smart key. The driver's door will unlock and the hazard warning lights will blink two times...

Hyundai Palisade (LX2) 2020-2025 Service Manual: Troubleshooting

Trouble Symptom Charts Trouble Symptom 1 Trouble Symptom 2 Trouble symptom Probable cause Remedy The set vehicle speed varies greatly upward or downward "Surging" (repeated alternating acceleration and deceleration) occurs after setting Malfunction of the vehicle speed sensor circuit Repair the vehicle speed sensor system, or replace the part Malfunction of ECM Check input and output signals at ECM Trouble Symptom 3 Trouble symptom Probable cause Remedy The CC system is not canceled when the brake pedal is depressed Damaged or disconnected wiring of the brake pedal switch Repair the harness or replace the brake pedal switch Malfunction of the ECM signals Check input and output signals at ECM Trouble Symptom 4 Trouble symptom Probable cause Remedy The CC system is not canceled when the shift lever is moved to the "N" position (It is canceled, however, when the brake pedal is depressed) Damaged or disconnected wiring of inhibitor switch input circuit Repair the harness or repair or replace the inhibitor switch Improper adjustment of inhibitor switch Malfunction of the ECM signals Check input and output signals at ECM Trouble Symptom 5 Trouble symptom Probable cause Remedy Cannot decelerate (coast) by using the "SET/–" switch Temporary damaged or disconnected wiring of "SET/–" switch input circuit Repair the harness or replace the "SET/–" switch Malfunction of the ECM signals Check input and output signals at ECM Trouble Symptom 6 Trouble symptom Probable cause Remedy Cannot accelerate or resume speed by using the "RES/+" switch Damaged or disconnected wiring, or short circuit, or "RES/+" switch input circuit Repair the harness or replace the "RES/+" switch Malfunction of the ECM signals Check input and output signals at ECM Trouble Symptom 7 Trouble symptom Probable cause Remedy CC system can be set while driving at a vehicle speed of less than 40km/h (25mph), or there is no automatic cancellation at that speed Malfunction of the vehicle-speed sensor circuit Repair the vehicle speed sensor system, or replace the part Malfunction of the ECM signals Check input and output signals at ECM Trouble Symptom 8 Trouble symptom Probable cause Remedy The cruise main switch indicator lamp does not illuminate (But CC system is normal) Damaged or disconnected bulb of cruise main switch indicator lamp Repair the harness or replace the part...