CAUTION / NOTICE / HINT
HINT:
PROCEDURE
1. |
VEHICLE BROUGHT TO WORKSHOP |
|
2. |
CUSTOMER PROBLEM ANALYSIS |
What |
Vehicle model, system name |
When |
Date, time, occurrence frequency |
Where |
Road conditions |
Under what conditions? |
Driving conditions, weather conditions |
How did it happen? |
Problem symptoms |
|
3. |
INSPECT BATTERY VOLTAGE |
(a) Measure the battery voltage.
Standard voltage:
11 to 14 V
HINT:
If the voltage is below 11 V, recharge or replace the battery before proceeding to the next step.
|
4. |
CHECK CABIN |
(a) Check that condensation is not likely to occur in the cabin, and that the temperature is not high or extremely low in the cabin.
OK:
Condensation is not likely being produced and the temperature is not high or extremely low.
HINT:
NG | ![]() |
SET CABIN TO APPROPRIATE TEMPERATURE |
|
5. |
CHECK NAVIGATION SYSTEM NORMAL CONDITION |
(a) Refer to Check System Normal Condition.
Click here
Result |
Proceed to |
---|---|
Symptom is not normal operation |
A |
Symptom is normal operation |
B |
B | ![]() |
SYMPTOM IS NORMAL OPERATION |
|
6. |
CHECK CAN COMMUNICATION SYSTEM* |
(a) Check if CAN communication system DTCs are output.
Click here
Result |
Proceed to |
---|---|
CAN DTCs are not output. |
A |
CAN DTCs are output. |
B |
B | ![]() |
GO TO CAN COMMUNICATION SYSTEM |
|
7. |
CHECK FOR DTC* |
(a) Refer to DTC Check/Clear.
Click here
Result |
Proceed to |
---|---|
DTCs are output |
A |
DTCs are not output |
B |
HINT:
If the system cannot enter diagnostic mode, inspect the AVC-LAN and all the components that connect to the AVC-LAN for short circuits and repair or replace the problem part.
Click here
B | ![]() |
GO TO STEP 11 |
|
8. |
DTC CLEAR* |
(a) Refer to DTC Check/Clear.
Click here
HINT:
The present DTCs may not indicate actual malfunctions depending on the vehicle operating conditions.
|
9. |
RECHECK FOR DTC* |
(a) Refer to DTC Check/Clear.
Click here
Result |
Proceed to |
---|---|
DTCs are output |
A |
DTCs are not output |
B |
HINT:
B | ![]() |
GO TO STEP 11 |
|
10. |
DIAGNOSTIC TROUBLE CODE CHART |
(a) Find the output code in Diagnostic Trouble Code Chart.
Click here
NEXT | ![]() |
GO TO STEP 13 |
11. |
CHECK SD CARD |
(a) Enter the "SD Check" screen. Refer to Check SD Card in Operation Check.
Click here
NG | ![]() |
REPLACE SD CARD |
|
12. |
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 |
HINT:
If the symptom does not recur and no DTCs are output, attempt to reproduce the symptoms.
Click here
B | ![]() |
GO TO STEP 13 |
|
13. |
PERFORM TROUBLESHOOTING BASED ON MALFUNCTION SYMPTOM |
(a) Refer to Terminals of ECU.
Click here
|
14. |
CHECK CIRCUIT |
(a) Adjust, repair or replace as necessary.
|
15. |
RECHECK FOR DTC* |
(a) After clearing DTCs, recheck for DTCs.
|
16. |
PERFORM CONFIRMATION TEST |
NEXT | ![]() |
END |
Pattern Select Switch Power Mode Circuit
DESCRIPTION
The ECM memory contains the programs for the normal and PWR shift patterns.
By following the programs corresponding to the signals from the pattern select
switch assembly, park/neutral position switch and other various sensors, the ECM
switches the shift solenoid valves on and off, ...
Air Outlet Damper Position Sensor Circuit (B1433/33)
DESCRIPTION
This sensor detects the position of the mode damper and sends the appropriate
signals to the air conditioning amplifier assembly. The position sensor is built
into the No. 1 air conditioning radiator damper servo sub-assembly (for mode switching).
DTC No.
DTC ...
Diagnostic Trouble Code Chart
DIAGNOSTIC TROUBLE CODE CHART
LANE DEPARTURE ALERT SYSTEM
DTC No.
Detection Item
Link
C1A47
Steering Angle Sensor
C1AA0
Front Camera Module Circuit
C1AA1
F ...