Hyundai Palisade: Surround View Monitor (SVM) / Troubleshooting

Hyundai Palisade (LX2) 2020-2024 Service Manual / Advanced Driver Assistance System (ADAS) / Surround View Monitor (SVM) / Troubleshooting

Troubleshooting
Hyundai Palisade. 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.
1.
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.

2.
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.

3.
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...

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