ABS Codes

[JRA2000TL]

ABS light is on and I pulled the following:

17 - (Reference Voltage Problem)
63 - (Pump Motor Speed Sensor)
67 - (Pump Motor Relay)

I don't quite understand what all this is. Can anyone help me? Looks like some sort of ABS pump that's bad obviously from the codes.

Oh yeah this is on the 95 BTW, not really sure if that matters...the 90's ABS light is on as well but I can't get any codes to pull.

 

[luigisho]

Not sure about GenII set ups. I'm thinking a short or malfunctioning speed sensor?

 

[SeanMc]

Step 1: Make sure your upper coolant hose isn't leaking on the ABS wire loom that sits right under it....

 

[SHOsleepy]

Step 1: Make sure your upper coolant hose isn't leaking on the ABS wire loom that sits right under it....

oh man, I think that may have happened to my 92. My abs light has been on for about a year now..have not checked codes. That little light is super bright and annoying. Gotta fix this somehow.

 

[rubydist]

step 2 is to unplug and replug the connectors to make sure they are not just corroded up.