2006 Pontiac Montana SV6 Traction/Stability/ABS system MIL lights

[dtb1174]

Having intermittent lights/messages stating ABS system, Traction Control and Stability Control systems. Have put a scanner on it and it shows RF wheel speed sensor/wheel bearing issues. I have replaced both LH & RH wheel bearings in the last couple years. Lost the rubber seal on RH and used electrical tape to take place of seal. Found new seals at junk yard, installed, light went off for a bit , but came back on. What can I use to clean out the connectors?

Codes displayed:
C0131
C0040
C0041
C0043
C0253

I unplug the connector, plug back together, light goes off. Hook up scanner clean bill, all sensors read exactly the same on the scanner's data.

Need some direction here please!!

Thanks,
Derek

 

[melsg5]

have you trued electrical contact cleaner, comes in a spray can.

 

[dtb1174]

I have... May need to do a better job on both ends. I will try again and see what happens. Thanks!

 

[gorillarms]

wondering if you resolved this issue ?