NHTSA recall 78V076000
Service brakes, air › Antilock › Control unit/module
Kenworth Kenworth and 1 more
Reported Apr 11, 19784,969 vehicles affectedPACCAR, INCORPORATEDBuilt Jan 1, 1975 – Jun 1, 1976
The defect
The wrong operational amplifier was installed in the controller on the involved vehicles. If a certain capacitor in the controller should fail, the brakes on the axle on which the controller IS located would fail. The brake warning light which would normally indicate a malfunction, would also be inoperative.
The remedy
The dealer will inspect and, if necessary, remove incorrect controller and install a new controller and wiring harness.