Rear loop sensor defect — Rear loop sensor cable or card is faulty

What does Rear loop sensor defect mean?

This fault suggests an issue with the rear loop sensor. The problem could stem from damaged or loose cabling connecting to the sensor, or the rear loop sensor card itself may be defective. An improperly installed battery can also cause interference.

• Cabling to the rear loop sensor is defective or has come loose.
• Rear loop sensor card is defective.
• Battery is improperly installed, causing interference on the rear sensor.

Click steps to track your progress.

1. 1

   Check the levels for Af and Ar via Quick check (Press and hold '0' for 2 seconds) and switch with the Arrow up button.

2. 2

   If Ar is 0 and Af is higher than 70 (when mower is outside charging plate, but inside loop) or Quality is lower than 100%, inspect the cabling to the rear loop sensor for damage or looseness.

3. 3

   Ensure the battery is installed correctly with 'THIS SIDE DOWN' text facing downwards.

4. 4

   If cabling is undamaged and the values still indicate a defect, the rear loop sensor card may need replacement.

5. 5

   Contact service if the issue persists after checking cabling and battery installation.