Use the following procedure to troubleshoot the back door closer system.
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Measure the battery voltage.
11 to 14 V
A simple method to determine whether the battery is discharged is to operate the horn.
If the voltage is below 11 V, recharge or replace the battery before proceeding.
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.
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| Fault is not listed in Problem Symptoms Table | A |
| Fault is listed in Problem Symptoms Table | B |
A
B
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