CAUTION / NOTICE / HINT
HINT:
- Use the following procedure to troubleshoot the parking assist monitor system.
- *: Use the Techstream.
PROCEDURE |
1. | VEHICLE BROUGHT TO WORKSHOP |
|
NEXT |
 | |
| 2. |
CUSTOMER PROBLEM ANALYSIS | (a)
Ask the customer about the problems and the conditions at the time the
malfunction occurred to make sure the problem symptom was not
temporarily caused by radio waves in the surrounding environment. HINT:
The parking assist monitor display may be temporarily distorted due to radio waves around the vehicle. |
Problem Symptom | Cause |
|
*: DTCs output as "Hist" will not be output again after DTCs are cleared.
| Both of the following conditions are met:
- The problem symptom indicates a parking assist monitor display malfunction and the problem symptom cannot be reproduced.
- DTC C1622 is output as "Hist" only.*
| The
display may be temporarily distorted when the vehicle is close to an
object that transmits radio waves, such as a telecommunication tower, an
airport or a truck equipped with a transceiver. |
|
NEXT | |
| |
| 3. |
INSPECT BATTERY VOLTAGE | (a) Measure the battery voltage.
Standard Voltage: 11 to 14 V If the voltage is below 11 V, replace or recharge the battery before proceeding to the next step.
|
NEXT | |
| |
(a) Check the vehicle specification.
|
Result | Proceed to | |
w/ Navigation System |
A | | w/o Navigation System |
B |
| B |
 | GO TO STEP 6 |
|
A | |
| |
| 5. |
CHECK NAVIGATION SYSTEM | (a) Refer to Navigation System.
Click here 
|
Result | Proceed to | |
Navigation system is normal |
A | | Navigation system is abnormal |
B |
| A |
| GO TO STEP 7 |
| B |
| GO TO NAVIGATION SYSTEM |
| 6. |
CHECK AUDIO AND VISUAL SYSTEM | (a) Refer to Audio and Visual System.
Click here
|
Result | Proceed to | |
Audio and visual system is normal |
A | | Audio and visual system is abnormal |
B |
| B |
| GO TO AUDIO AND VISUAL SYSTEM |
|
A | |
| |
| 7. |
CHECK COMMUNICATION FUNCTION OF CAN COMMUNICATION SYSTEM* |
(a) Use the Techstream to check if the CAN communication system is functioning normally.
Click here
|
Result | Proceed to | |
CAN communication system DTCs are not output |
A | | CAN communication system DTCs are output |
B |
| B |
| GO TO CAN COMMUNICATION SYSTEM |
|
A | |
| |
(a) Check for DTCs and make a note of any codes that are output. Chassis > Parking Assist Camera > Trouble Codes Body Electrical > Navigation System > Trouble Codes
(b) Clear the DTCs. Chassis > Parking Assist Camera > Clear DTCs Body Electrical > Navigation System > Clear DTCs
(c) Recheck for DTCs. Try to prompt the DTC by simulating the original activity that the DTC suggests. Chassis > Parking Assist Camera > Trouble Codes Body Electrical > Navigation System > Trouble Codes
|
Result | Proceed to | |
No DTCs are output | A | |
DTCs are output | B |
| B |
| GO TO STEP 11 |
|
A | |
| |
| 9. |
PROBLEM SYMPTOMS TABLE | (a) Refer to Problem Symptoms Table.
Click here
|
Result | Proceed to | |
Fault is not listed in Problem Symptoms Table |
A | | Fault is listed in Problem Symptoms Table |
B |
| B |
| GO TO STEP 11 |
|
A | |
| |
| 10. |
OVERALL ANALYSIS AND TROUBLESHOOTING | (a) Diagnosis System
Click here (b) Terminals of ECU
Click here (c) Data List / Active Test
Click here
|
NEXT | |
| |
| 11. |
ADJUST, REPAIR OR REPLACE |
|
NEXT | |
| |
| NEXT |
| END | | 
