Certain Dexter Axles equipped with electric over hydraulic (E/H) brake actuators may not be compatible...
Jayco Fifth Wheel technical service bulletin 20-013 TSB for 2020 Jayco Fifth Wheel Seismic.
- Bulletin number
- 20-013 TSB
- Component
- Service brakes
- Summary
- Certain Dexter Axles equipped with electric over hydraulic (E/H) brake actuators may not be compatible with GM integrated Trailer Brake Controller on newer model GMC Vehicles. When the driver applies the brake for the first time to move the transmission out of park, there will be an in-dash fault code notification. When seeing this notification the driver should not tow the vehicle. The integrated trailer brake controller will disable the trailer brakes after the third (3rd) engagement. Dexter Service Bulletin #010
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