CAUTION / NOTICE / HINT
HINT:
PROCEDURE
1. |
VEHICLE BROUGHT TO WORKSHOP |
|
2. |
CUSTOMER PROBLEM ANALYSIS CHECK |
HINT:
What |
Vehicle model, system name |
When |
Date, time, occurrence frequency |
Where |
Road conditions |
Under what conditions? |
Running conditions, driving conditions, weather conditions |
How did it happen? |
Problem symptoms |
|
3. |
INSPECT BATTERY VOLTAGE |
Standard voltage:
11 to 14 V
If the voltage is below 11 V, recharge or replace the battery before proceeding.
|
4. |
INSPECT COMMUNICATION FUNCTION OF CAN COMMUNICATION SYSTEM* |
(a) Use the Techstream to check if the CAN communication system is functioning normally.
Result |
Proceed to |
---|---|
CAN DTC is not output |
A |
CAN DTC is output |
B |
B | ![]() |
GO TO CAN COMMUNICATION SYSTEM (HOW TO PROCEED WITH TROUBLESHOOTING) |
|
5. |
CHECK FOR DTC* |
(a) Check for DTCs and note any codes that are output (See page
).
(b) Clear the DTCs (See page ).
(c) Recheck for DTCs.
Result |
Proceed to |
---|---|
DTC is not output again |
A |
DTC is output again |
B |
B | ![]() |
GO TO DIAGNOSTIC TROUBLE CODE CHART |
|
6. |
INSPECT BASIC OPERATION |
(a) Check that the engine can be started by the basic operation.
(1) Push the engine switch when the brake pedal is depressed and the shift lever is in P. Check that the engine starts.
OK:
Engine starts.
(b) Check that the engine switch mode can be changed by pushing the engine switch.
(1) Without depressing the brake pedal, push the engine switch repeatedly. Check that the power source mode turns from off to on (ACC) to on (IG) and back to off.
OK:
Power source mode changes as described above.
(2) With the brake pedal depressed and the shift lever in P, push the engine switch. Check that the engine starts normally from any power source mode status.
OK:
Engine starts normally from any power source mode status.
|
7. |
PROBLEM SYMPTOMS TABLE |
(a) Refer to the Problem Symptoms Table (See page
).
Result |
Proceed to |
---|---|
Fault is not listed in the problem symptoms table |
A |
Fault is listed in the problem symptoms table |
B |
B | ![]() |
GO TO STEP 9 |
|
8. |
OVERALL ANALYSIS AND TROUBLESHOOTING* |
(a) Terminals of ECU (See page ).
(b) Data List/Active Test (See page ).
|
9. |
REPAIR OR REPLACE |
|
10. |
CONFIRMATION TEST |
NEXT | ![]() |
END |
Transfer L4 Position Switch Circuit (C1268)
DESCRIPTION
DTC Code
DTC Detection Condition
Trouble Area
C1268
The skid control ECU receives an L4 abnormal status signal from the four
wheel drive control ECU via CAN.
Tr ...
Dcm Operation History
DCM OPERATION HISTORY
1. DCM OPERATION HISTORY
This function shows the telematics network status when the DCM (Telematics Transceiver)
was operated. Use this function when no DTC is stored but the telematics system
is unable to connect to the call center ...