Diagnosis System

PARK ASSIST / MONITORING: ADVANCED PARKING GUIDANCE SYSTEM: DIAGNOSIS SYSTEM

1. ADVANCED PARKING GUIDANCE OR DIAGNOSIS SYSTEM

(a) For advanced parking guidance system diagnosis, signals received by the parking assist ECU can be checked and the advanced parking guidance system can be calibrated, adjusted and checked using the display and navigation module display.

NOTICE:
Depending on the parts that are replaced or operations that are performed during vehicle inspection or maintenance, calibration of other systems as well as the advanced parking guidance system may be needed Calibration.

HINT
The displayed screens and items may differ depending on vehicle specifications.

2. DIAGNOSIS SCREEN TRANSITION (during parking assist ECU initialization)









3. DIAGNOSIS SCREEN TRANSITION (after parking assist ECU initialization)









4. SIGNAL CHECK (parking assist ECU input signal)

(a) Start diagnostic mode

* Navigation system for HDD: Navigation System (for HDD)

* Navigation system for DVD: Navigation System (for DVD)

(1) Select "Function Check/Setting" on the "Service Menu" screen.

(2) Select "Camera Setting" on the "Function Check/Setting" screen.





HINT
After "Camera Setting" is selected, the screen transitions differ depending on whether initialization of the parking assist ECU was performed after parking assist ECU replacement.





(3) Select "BACK CAMERA SETTING" or "STEERING ANGLE SETTING" on the "MODE SETTING" screen.

HINT
To select a grayed out item, select and hold the item for 2 seconds or more.

(b) SIGNAL CHECK

(1) On the SIGNAL CHECK screen, the following contents are possible:





* Inspect the state of signals sent to the parking assist ECU.

* Confirm the state of the height control sensor vehicle height difference setting.

* Adjust the parking position for parallel parking mode.





(c) CAN inspection

HINT
If "CHK" (red) is displayed for "CAN", check for DTCs and perform troubleshooting based on the output DTCs Advanced Parking Guidance System.

(d) IPA SW inspection

(1) Check that "OK" (blue) is displayed for "IPA SW" and select "OK".

(2) Check that "OK" (blue) changes to "CHK" (red). Press the parking assist pre support switch and check that "CHK" (red) returns to "OK" (blue).

HINT
If "CHK" (red) remains displayed or the "IPA SW" inspection result is not normal, perform troubleshooting according to Problem Symptoms Table ("CHK" message(s) are displayed on the "SIGNAL CHECK" screen) Problem Symptoms Table.

(e) BCTY inspection

HINT
If "CHK" (red) is displayed for "BCTY", check for DTCs and perform troubleshooting based on the output DTCs Advanced Parking Guidance System.

(f) HT SENS inspection

HINT
If "CHK" (red) is displayed for "HT SENS", check for DTCs and perform troubleshooting based on the output DTCs Advanced Parking Guidance System.

(g) HT INIT inspection

HINT
If "CHK" (red) is displayed for "HT INIT", perform troubleshooting according to the table below.





(h) STR inspection

HINT
If "CHK" (red) is displayed for "STR", check for DTCs and perform troubleshooting based on the output DTCs Advanced Parking Guidance System.

(i) HANDLE inspection

HINT
If "CHK" (red) is displayed for "HANDLE", check for DTCs and perform troubleshooting based on the output DTCs Advanced Parking Guidance System.

(j) VGRS inspection

HINT
If "CHK" (red) is displayed for "VGRS", check for DTCs and perform troubleshooting based on the output DTCs Advanced Parking Guidance System.