CLAAS 7698h: Auto 5 Module and Sensor Harness Issue

The fault code indicates a potential issue with the automatic hand brake wear sensor (Z157) or a possible short-circuit on the sensor harness (Z157). The

1. 1

   The automatic hand brake wear sensor (Z157)

2. 2

   The sensor harness (Z157)

1. 1

   Inspect

   Inspect the automatic hand brake wear sensor (Z157) for signs of damage or wear.

2. 2

   Check

   Check the sensor harness (Z157) for any signs of short-circuit or physical damage.

3. 3

   Replace

   If damage or wear is found, replace the automatic hand brake wear sensor (Z157) using tool n° 60 05 033 249 as required.