Tech Tips
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 symptom by checking the suspected areas in the order they are listed. Replace parts as necessary.
| Symptom | Suspected Area | See page |
|---|---|---|
| The escape hammer buzzer does not sound even though all hammers are disconnected | DOME fuse | |
| Buzzer assembly | ||
| Harness or connector | - | |
| The escape hammer buzzer does not sound even though the front hammer LH is disconnected | Back window glass hammer assembly (front LH) | |
| Harness or connector | - | |
| The escape hammer buzzer does not sound even though the rear hammer LH is disconnected | Back window glass hammer assembly (rear LH) | |
| Harness or connector | - | |
| The escape hammer buzzer does not sound even though the rear hammer RH is disconnected | Back window glass hammer assembly (rear RH) | |
| Harness or connector | - | |
| The escape hammer buzzer does not sound even though the back door hammer is disconnected (for 4 Hammer Type) | Back window glass hammer assembly (back door) | |
| Harness or connector | - |