ABS help please, abs light Options

[slvr_celica_GT_8...]

hey guys, whats going on, my ABS light is on in my dash, i cheaked the fuse box and relay and it is still on, im thinking the sensor could be bad? what do u guys think?, thanks kevin.

[Batman722]

The ABS has it's own ABS ECU and if there is a prob with the system (sensor or whatever) it shuts the system down and you have normal braking ability and the ABS light will remain illuminated. You can then read the ABS codes


94-95
ignition in the ON position,
bridge E1 & TC in the diagnostics box, just like checking codes, read the code from the ABS light
codes 31-34 are the sensors @ each wheel.

31 Malfunction of right front wheel speed sensor signal. Check
speed sensor, sensor rotor, wiring harness and connector

32 Malfunction of left front wheel speed sensor signal. Check
speed sensor, sensor rotor, wiring harness and connector

33 Malfunction of right rear wheel speed sensor signal. Check
speed sensor, sensor rotor, wiring harness and connector

34 Malfunction of left rear wheel speed sensor signal. Check
speed sensor, sensor rotor, wiring harness, and connector