| DTC Code | DTC Name |
|---|---|
| HOW TO PROCEED WITH TROUBLESHOOTING |
CAUTION / NOTICE / HINT
Use the following procedure to troubleshoot the door closer system.
*: Use the GTS.
PROCEDURE
VEHICLE BROUGHT TO WORKSHOP
| Result | ||
|---|---|---|
|
CUSTOMER PROBLEM ANALYSIS
In troubleshooting, confirm that the problem symptoms have been accurately identified. Preconceptions should be discarded in order to make an accurate judgment. To clearly understand what the problem symptoms are, it is extremely important to ask the customer about the problem and the conditions at the time the malfunction occurred.
Gather as much information as possible for reference. Past problems that seem unrelated may also help in some cases.
The following 5 items are important points for 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 |
| Result | ||
|---|---|---|
|
INSPECT AUXILIARY BATTERY VOLTAGE
Measure the auxiliary battery voltage with the power switch off.
| Standard voltage |
|---|
| 11 to 14 V |
If the voltage is below 11 V, recharge or replace the auxiliary battery before proceeding to the next step.
Check the fuses and relays.
Check the connector connections and terminals to make sure that there are no abnormalities such as loose connections, deformation, etc.
| Result | ||
|---|---|---|
|
PROBLEM SYMPTOMS TABLE
Refer to Problem Symptoms Table.
| Result | ||||||
|---|---|---|---|---|---|---|
|
ADJUST, REPAIR OR REPLACE IN ACCORDANCE WITH PROBLEM SYMPTOMS TABLE
OVERALL ANALYSIS AND TROUBLESHOOTING*
Operation Check
Terminals of ECU
Data List / Active Test
Inspection
| Result | ||
|---|---|---|
|
REPAIR OR REPLACE
| Result | ||
|---|---|---|
|
CONFIRMATION TEST
| Result | ||
|---|---|---|
|
END