CLAAS 76A2h – Claas Reh A58 Lifting Module: Short-circuit at 12V or to ground on power supply of the up or down solenoid valve

A short-circuit at 12V or to ground on the power supply of the up or down solenoid valve is causing the lifting function to be inactive. This issue is related to the power supply of the solenoid valves involved in the lifting mechanism.

1. 1

   The rear lifting solenoid valve (Y336)

2. 2

   The rear down/up solenoid valve (Y337)

3. 3

   The lifting module REH (A58)

1. 1

   Inspect

   Inspect the rear lifting solenoid valve (Y336) for signs of damage, wear, or short-circuit.

2. 2

   Inspect

   Inspect the rear down/up solenoid valve (Y337) for signs of damage, wear, or short-circuit.

3. 3

   Inspect

   Inspect the lifting module REH (A58) for signs of damage, wear, or short-circuit.