New Holland 15552 – New Holland Steering Controller: Secondary Steering Pump Relay Short to B+

The fault code indicates a short circuit in the secondary steering pump relay to B+.

1. 1

   Secondary steering pump relay

2. 2

   Wiring to the secondary steering pump relay

3. 3

   B+ power supply circuit

1. 1

   Inspect

   Inspect the secondary steering pump relay for signs of damage or shorting.

2. 2

   Test

   Test the wiring to the secondary steering pump relay for continuity and insulation integrity.

3. 3

   Check

   Check the B+ power supply circuit for any faults or shorting.