CAUTION / NOTICE / HINT
HINT:
PROCEDURE
1. |
VEHICLE BROUGHT TO WORKSHOP |
|
2. |
INSPECT BATTERY VOLTAGE |
Standard Voltage:
11 to 14 V
If the voltage is below 11 V, recharge or replace the battery before proceeding to the next step.
|
3. |
CHECK AND CLEAR DTCs* |
|
4. |
PROBLEM SYMPTOM CONFIRMATION |
Result |
Proceed to |
---|---|
Symptom does not occur. |
A |
Symptom occurs. |
B |
B | ![]() |
GO TO STEP 6 |
|
5. |
SYMPTOM SIMULATION |
|
6. |
CHECK CAN COMMUNICATION SYSTEM* |
(a) Use the Techstream to check if the CAN communication system is functioning
normally (See page ).
Result |
Proceed to |
---|---|
CAN communication DTC is not output. |
A |
CAN communication DTC is output. |
B |
B | ![]() |
GO TO CAN COMMUNICATION SYSTEM |
|
7. |
CHECK LIN COMMUNICATION SYSTEM* |
(a) Use the Techstream to check if the LIN communication system is functioning
normally (See page ).
Result |
Proceed to |
---|---|
LIN Communication DTC is not output. |
A |
LIN Communication DTC is output. |
B |
B | ![]() |
GO TO LIN COMMUNICATION SYSTEM |
|
8. |
DTC CHECK* |
(a) Check for DTCs (See page ).
Result |
Proceed to |
---|---|
DTC is output. |
A |
DTC is not output. |
B |
B | ![]() |
GO TO STEP 9 |
|
9. |
PROBLEM SYMPTOMS TABLE |
(a) Proceed to Problem Symptoms Table (See page
).
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 |
|
10. |
OVERALL ANALYSIS AND TROUBLESHOOTING* |
(a) Terminals of ECU (See page ).
(b) Data List / Active Test (See page ).
|
11. |
REPAIR OR REPLACEMENT |
|
12. |
CONFIRMATION TEST* |
NEXT | ![]() |
END |
Fail-safe Chart
FAIL-SAFE CHART
1. HID Headlight System
(a) Light Control ECU
(1) The light control ECU stops illuminating the HID headlights when any of the
following abnormalities are detected.
Condition
Content
Open in output si ...
Removal
REMOVAL
PROCEDURE
1. DISCONNECT CABLE FROM NEGATIVE BATTERY TERMINAL
NOTICE:
When disconnecting the cable, some systems need to be initialized after the cable
is reconnected (See page ).
2. REMOVE REAR DOOR INSIDE HANDLE BEZEL PLUG
3. REMOVE REAR P ...
Compressor Solenoid Circuit (B1451/51)
DESCRIPTION
In this circuit, the A/C compressor receives a refrigerant compression demand
signal from the A/C amplifier.
Based on this signal, the A/C compressor changes the amount of compressor output.
DTC No.
DTC Detection Conditio ...