2022 Coachmen Sportscoach TSBs

allowing the steering arm to detach. This could lead to a loss of steering response and a lack of direction control, increasing the risk of a crash. The driver may experience some additional free-play in the steering and/or feel an improper steering alignment."

This may cause the castle nut to back off, which might allow taper-end to displace from the steering arm. This could lead to a loss of steering response and a lack of direction control, potentially increasing the risk of a crash."

This can cause thread galling of the bolt and nut during installation. When galling occurs, it is possible that assembly torque may be achieved but the clamp is still loose. The tie rod clamp being loose could lead to the threaded tie rod ends becoming loose and eventual steering loss if the rod end pulls out of the tie rod, or the tube is broken due to vibration of the loose joint, creating the risk of crash.

deform under extreme side loads.

In extreme situations, rapid loss of tire pressure could increase the risk of a crash. Operators may identify an audible rattling noise from the stem extension rubbing against the wheel opening while driving. Visual inspection during inspection or during maintenance may reveal stabilizer is dislocated, damage to the stem extension, or the rim, and low tire pressure of the inner tire.

may display incorrect information such as maximum temperature and tire pressure, and/or a message that the tires are under or over-inflated. The TPMS controller will be updated with new software, and certain units will require a longer antenna-mounting bracket to extend the rear antenna downward.

tire pressure monitoring system (TPMS) may display incorrect information such as maximum temperature and tire pressure, and/or a message that the tires are under or over-inflated. The TPMS controller will be updated with new software, and certain units will require a longer antenna-mounting bracket to extend the rear antenna downward.

The refrigerator compressor has been found to stop working and requires a hard reset by disconnecting power to reset cooling operation. On occasion, disconnecting power does not reset operation and the refrigerator requires service replacement of the control boards. This TSB may not be applicable for some vehicles.

Corporation, is initiating Field Service Campaign SF637A to modify specific model year 2021 Freightliner Custom Chassis manufactured September 17, 2019 through April 7, 2021. In a low voltage condition, the IP display may not come on when turning on ignition leaving drivers without a functioning instrument panel. This would only occur at startup and the instrument panel would function again if the key is cycled with normal voltage. The software will be updated to resolve the issue.