Diagnosis System

PARK ASSIST / MONITORING: REAR VIEW MONITOR SYSTEM (w/ Wide View Front Monitor System): DIAGNOSIS SYSTEM

1. REAR VIEW MONITOR DIAGNOSIS SYSTEM

(a) In the rear view monitor diagnosis system, signals received by the parking assist ECU can be checked on the multi-display.

HINT
The displayed items may differ depending on vehicle specifications.

2. DIAGNOSIS SCREEN TRANSITION





3. DIAGNOSTIC MODE

(a) Start diagnostic mode Reading and Clearing Diagnostic Trouble Codes

(b) Failure diagnosis

(c) System check (check using System Check Mode screen)

(d) Finish diagnostic mode

4. SIGNAL CHECK (parking assist ECU input signal)

(a) Start diagnostic mode

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

(2) Select "Camera Setting" on the Function Check/Setting screen to display the SIGNAL CHECK screen.

(b) SIGNAL CHECK





(1) On the SIGNAL CHECK screen, it is possible to inspect the state of signals sent to the parking assist ECU and check the settings.





HINT
* When "CHK" (red) is displayed, perform inspections based on the result of the following inspections.
* If performing the adjustment after proceeding to the next screen, confirm that all items display "OK" (blue) before selecting "NEXT".

(c) SPEED inspection

HINT
If "CHK" (red) is displayed for "SPEED", check for DTCs and perform troubleshooting based on the output DTCs Rear View Monitor System (w/ Wide View Front Monitor System).

(d) CAMERA SW inspection

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

(2) Check that "OK" (blue) changes to "CHK" (red). Press the No. 1 pattern select switch assembly and check that "CHK" (red) returns to "OK" (blue).

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

(e) SHIFT inspection

HINT
If "CHK" (red) is displayed for "SHIFT", check for DTCs and perform troubleshooting based on the output DTCs Rear View Monitor System (w/ Wide View Front Monitor System).

(f) Finish diagnostic mode Reading and Clearing Diagnostic Trouble Codes.