Surround View Monitor (SVM): Troubleshooting
- Inspection by DTC Code
Symptom Suspected Cause Remedy 1. Single DTC code appearance Loose connector relevant to a certain DTC code. Check connection status and reconnect the connector. Tolerance calibration not completed 1) DTC code appearance. 2) 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 1) Check for bent or damaged ADAS Parking ECU connector pin. 2) Replace ADAS Parking ECU. Faulty ADAS Parking ECU or camera 1) Check SVM basic operation and DTC on diagnostic tool. 2) Replace ADAS Parking ECU or camera. 2. Multiple DTC codes appearance Loosen ADAS Parking ECU main connector Check connection status and reconnect the connector. Disconnected wiring 1) Camera power - In case of 6V or below, inspect relevant wiring.
2) ACC/IG 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) Inspect wiring. Faulty ADAS Parking ECU connector 1) Check for bent ADAS Parking ECU connector or interference in neighboring parts. 2) Replace ADAS Parking ECU. Faulty ADAS Parking ECU or camera If failure recurs after the listed items above are confirmed normal, replace ADAS Parking ECU or camera. - Inspection for defect in SVM Performance (Image Output)
Symptom Suspected Cause Remedy 1. 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 recurs after the listed 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 recurs after the listed items above are confirmed normal, replace ADAS Parking ECU or camera. - Inspection for Faulty PDW Warning Display & Parking Guideline
| Symptom | Suspected Cause | Remedy |
|---|---|---|
| Faulty PDW 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 Integrated Central Control Unit (ICU) | 1) Check that Parking Distance Warning (PDW) and Steering wheel Angle Sensor (SAS) are normal. | |
| 2) Inspect Integrated Central Control Unit (ICU). | ||
| Faulty ADAS Parking ECU | If failure reoccurs after the listed items above are confirmed normal, replace ADAS Parking ECU. |