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 |
Problem Symptoms Table
PROBLEM SYMPTOMS TABLE
HINT:
Use the table below to help determine the cause of problem symptoms.
If multiple suspected areas are listed, the potential causes of the symptoms
are listed in order of probability in the "Suspected Area" column of the
table. Check each sy ...
Removal
REMOVAL
PROCEDURE
1. REMOVE AUTOMATIC TRANSMISSION ASSEMBLY (for Automatic Transmission)
Transmission
See page
AC60E
AC60F
2. REMOVE MANUAL TRANSMISSION ASSEMBLY (for Manual Transmission)
(See page )
...
Pressure Control Solenoid "A" Electrical (Shift Solenoid Valve SL1) (P0748)
DESCRIPTION
Changing from 1st to 6th is performed by the ECM turning shift solenoid valves
SL1, SL2, SL3 and SL4 on and off. If an open or short circuit occurs in any of the
shift solenoid valves, the ECM controls the remaining normal shift solenoid valves
to allow the vehicle to be operated ...