Thank you for replying! Just to update it was the joysticks we replaced with no luck. Because the truck drives and steers ok we assumed 32 was a fault code for the 'Linde load control LDC40C50' on truck doctor as opposed to traction.
If you have any other ideas based on this or think that the ACC could still be an issue please let me know as currently I have removed the power module for some lengthy and potentially expensive trial and error!
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