OrangeSC99
Registered User
Please help, brakes are not a option with cars with this much power!!!
I am on my 3rd ABS Teves Mark II actuator assembly from Prior Reman.
When I apply soft brake pedal pressure, the pedal continually sinks to the floor (light braking) and then becomes very hard (seems that only the fronts are working) & the car will stop. If I hammer on the brakes, the pedal is hard and high, then sinks.
Yellow ABS light is always on. All relays and fuses have been checked and/or replaced. I am not losing any fluid. Brakes have been bleed using Fords recommended method right out of their service manual.
I have scanned the computer using a code reader and connection in the trunk & got code 21:
"Main Valve (Disconnect main 2 Pin Plug on Hydraulic Actuator Assembly & measure resistance. 2 to 5.5 Ohms, service cable harness, any other reading replace Actuation Assembly)"
I checked resistance on the switch/sensor attached to the assembly and got 4 Ohms. There is no voltage on the electrical plug, should there be? If so when and how much?
I have looked through a lot of threads and have not been able to find answer.
Any and all comments, questions and feedback is most appreciated,
Thank you,
I am on my 3rd ABS Teves Mark II actuator assembly from Prior Reman.
When I apply soft brake pedal pressure, the pedal continually sinks to the floor (light braking) and then becomes very hard (seems that only the fronts are working) & the car will stop. If I hammer on the brakes, the pedal is hard and high, then sinks.
Yellow ABS light is always on. All relays and fuses have been checked and/or replaced. I am not losing any fluid. Brakes have been bleed using Fords recommended method right out of their service manual.
I have scanned the computer using a code reader and connection in the trunk & got code 21:
"Main Valve (Disconnect main 2 Pin Plug on Hydraulic Actuator Assembly & measure resistance. 2 to 5.5 Ohms, service cable harness, any other reading replace Actuation Assembly)"
I checked resistance on the switch/sensor attached to the assembly and got 4 Ohms. There is no voltage on the electrical plug, should there be? If so when and how much?
I have looked through a lot of threads and have not been able to find answer.
Any and all comments, questions and feedback is most appreciated,
Thank you,