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Re: Freightliner M2 locking rear axle
Posted to HD/Fleet Forum on 12/21/2020

Jim

Under driver's side floor (probably just above DEF reservoir) is the module. The connectors have grey locks on the releases. Unplug them all and apply Stabillant 22A to the male terminals and plug connectors back. System probably will work. Root cause is... Login to read more.