Question Asked: 1990 thunderbird S.C. ABS problem stiff pedal
November 17, 2009, 12:24 PM
well i tried to jump the wires from the only 5 pin plug nothing happened fuses are good got new relay.but when i turn the ignition to the on position.it makes a clicking noise like a relay,so i unpluged the pressure switch located in front under the resevor.and then turned key to on position and it made no nosie so could that be the problem..
Question Asked: don't have back brakes
November 15, 2009, 11:58 AM
my brake pedal is stiff as a board back brakes won't work checked accumalater motor plug and it's not getting any power.the motor is good .i checked it striaght to the battery.changed relay ,checked fuses and still nothing can you help.