ABS lamp ON

[Slo-Sho]

So I have a 95 3.2 SHO and the ABS light turns on with the ignition and never goes off. I have gotten these codes, 31, 35, 61, 75. This just happened one day while driving on a dry straight level stretch of road (figures). Is it possible to test an individual sensor with a multi meter?

 

[SHOZ123]

Yes you can test the sensors. First you would need a pinout of the ABS module. Then disconnect it. Put the multi meter on the two pins for the particular sensor. Then with the meter on AC spin the wheel. You will get an AC voltage reading that goes higher the faster the wheel spins.

On my '97 the fronts had a reading higher than the rears, but both pairs should read the same.

DTC 31 Open or short circuit LH front sensor, wire harness
DTC 32 Open or short circuit RH front sensor, wire harness
DTC 33 Open or short circuit RH rear sensor, wire harness
DTC 34 Open or short circuit LH rear sensor, wire
DTC 35 Open or short circuit LH front sensor, wire harness, teeth on front brake anti-lock sensor indicator, sensor air gap too small/large
DTC 36 Open or short circuit RH front sensor, wire harness, teeth on front brake anti-lock sensor indicator, sensor air gap too small/large
DTC 37 Open or short circuit RH rear sensor, wire harness, teeth on rear brake anti-lock sensor indicator, sensor air too small/large
DTC 38 Open or short circuit LH rear sensor, wire harness, teeth on rear brake anti-lock sensor indicator, sensor air too small/large
DTC 41 Missing sensor signal LH front sensor (missing front brake anti-lock sensor indicator
DTC 42 Missing sensor signal RH front sensor (missing front brake anti-lock sensor indicator
DTC 43 Missing sensor signal RH rear sensor (missing rear brake anti-lock sensor indicator
DTC 44 Missing sensor signal LH rear sensor (missing rear brake anti-lock sensor indicator
DTC 55 Missing sensor signal LH front sensor (long term failure).
DTC 56 Missing sensor signal RH front sensor (long term failure).
DTC 57 Missing sensor signal RH rear sensor (long term failure).
DTC 58 Missing sensor signal LH rear sensor (long term failure).

 

[Racer X]

Looks like there's a problem with the LH front sensor.

Also, check the fluid level sensor on the ABS HCU. The HCU is located beneath the ABS computer and bracket.