The 2007 Volvo VT has 3 recalls, the most serious being a steering shaft that can separate from a loose locknut and cause complete loss of steering control.
The fuel system recall involves a pre-heater in the fuel filter base that stays energized when the ignition is in the on position; if someone performs fuel filter maintenance without turning off the ignition, diesel fuel can ignite inside the filter housing and potentially spread into a larger fire. The third recall involves the fifth wheel hitch assembly, where the lever arm may have been installed incorrectly, preventing the latch jaw from closing fully around the trailer king pin and allowing the trailer to separate from the truck while driving.
At a glance
What can fail
The fifth wheel hitch lever arm pivot bolt may have been over-tightened during manufacturing, distorting the spacer sleeve. This prevents the latch jaw from closing and securing the trailer king pin.
What the fix does
Replace the pivot bolt and sleeve with a hex head shoulder bolt and washer.
Summarized — see the official notice for exact wording, dates, and contacts.
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At a glance
What can fail
The fuel filter pre-heater can energize when the ignition is on, even during maintenance. If someone works on the fuel filter while the heater is energized, diesel fuel inside the filter housing could ignite and catch fire.
What the fix does
Dealers will inspect the fuel heater assembly and replace it if needed.
Summarized — see the official notice for exact wording, dates, and contacts.
At a glance
What can fail
The locknut securing the steering shaft may lack its locking feature, allowing it to loosen. This can cause the steering shaft to separate, resulting in loss of steering control.
What the fix does
Dealers will replace the steering shaft pinch bolt and locknut.
Summarized — see the official notice for exact wording, dates, and contacts.
