Backup Alarm
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| Illustration 1 | g00103240 |
Backup Alarm | |
The backup alarm is an output of the power train ECM. Making nearby personnel aware that the machine is backing up is the purpose of the backup alarm. When the operator selects REVERSE, the power train ECM activates the backup alarm. When the backup alarm is activated, the backup alarm receives a +battery signal from the power train ECM.
The backup alarm has two terminals for electrical connections. One terminal receives power from connector contact J2-37 of the power train ECM. The other contact returns power to connector contact J2-3 and J1-7 of the power train ECM.
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