The Stability Module also acts as a brake-apply valve for future auxiliaries and functions like soft-docking. Trailer Lift Axle Control, such as the Haldex ILAS E that controls the position of ...

2021 GMC Sierra 4wd 6.6 L8T vin#1gt49pe74mf232237 Odometer 48,378. code #c1114 =trailer brake control Solenoid Fail. Dealership IN FAIRBANKS refused to sell me one Dealership in Palmer talk to the ...

The involved vehicles include 2024 GMC Sierra HD trucks that include the integrated trailer brake controller (RPO code JL1) feature, Customer Satisfaction Program number N232414840 says, with the ...

Dealers will update the integrated trailer brake control module software, free of charge. Owner notification letters were mailed April 11, 2025. Owners may contact Ford customer service at 1-866 ...

Dealers will update the integrated trailer brake control module software for free, and Ford will begin notifying owners April 18. Those with further questions can call the automaker at 866-436 ...

If the trailer system works like it does in the trucks and the 'Vette, it incorporates a master cylinder, vacuum booster and pump, and electronic brake control module into a single unit.

Ford will now update the integrated trailer brake control module software at no cost to owners. Notifications for this recall will go out on April 14, 2025.