I developer alienation
This sensor is located inside the main-drive assembly and cannot be accessed for direct manual testing.
To test this sensor, do the following.
1. Access the manual-sensor test menu and select sensor test I.
2. Locate connector J112 on the DC controller PCA.
CAUTION: ESD sensitive component.
3. Disconnect connector J112. The value shown on the control-panel display changes from “0” to “1”
if the sensor is properly functioning.
252 Chapter 3 Solve problems ENWW