My daf cf manual when im driving in low range and pre select high range it jump over to high range without pressing the clutch what can it be
Bolle
January 2024
You don't mention the exact model of truck. This might be if relevance. Even if not, it'll give you a better place to ask DAF truck questions.
https://www.trucknetuk.com/phpBB/viewtopic.php?f=2&t=66775
howtomendit.com for free repair help, information and advice.
Try fixfault.com to fix lorries/trucks.