John Deere 1506: Manual Rate Adjust Voltage Too High

The Manual Rate Adjust voltage is higher than 4.5 VDC, indicating a fault in the device or wiring.

1. 1

   Manual Rate Adjust device

2. 2

   Wiring related to Manual Rate Adjust

1. 1

   Inspect

   Inspect the Manual Rate Adjust device for damage or malfunction.

2. 2

   Test

   Test the wiring connected to the Manual Rate Adjust for continuity and proper insulation.

3. 3

   Replace

   If the device or wiring is found to be faulty, replace the affected component.