I got my truck scanned for my abs light it came up B1206 any takers on this one

 

03 fx4 5.4 supercrew

 

Rear Isolation Inlet Valve Circuit Malfunction

What you can do now if your scanner can not check abs codes is follow the brake lines from the master cylinder to a block that houses the abs module and hydraulic control module. Disconnect the connector here and visually look at connector pins, clean as necessary, then reconnect to see if problem goes away. Leave disconnected for a half hour or so. If still a problem, you will need a scanner capable of reading abs codes, unfortunately with 4 wheel abs no way to check "flash codes" or jump wires that I know of.

 

Would I clean with basic electrical/contact cleaner?

 

Ya an a small wire brush and rag if there badly corroded

 

I do have 159,000 so that is very possible!! Thanks a bunch