55021
Case IH 55021 – Transmission Control Unit (TCU): Transmission pressure sensors and switches
Issue description
Missing voltage supply or open circuit affecting the transmission's pressure sensor, switch, or associated solenoid circuit.
Applies to these machines
4 machines- STX Steiger
- LUXXUM 100
- LUXXUM 110
- LUXXUM 120
Check the cause
Check the wiring harness at the transmission pressure sensors and switches for damage or open circuits
Check voltage supply at the transmission pressure sensors and switches
Parts you might need
(3)Transmission pressure sensor
Transmission pressure switch
Transmission solenoid / Solenoid wiring harness
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