Be aware that disconnecting/reconnecting the battery will erase P1111 and set P1000 which means you'll have to drive long enough to reset all the monitors.

 

Thanks for a more complete picture!
It is certainly worth checking the battery. The running voltage apparently does not give the whole story because of ripple , which does not show up on a meter. If the engine off voltage is lower than 12.4 volts, or if the battery is 4 or more years old, you might consider replacing it.

The ABS module has fault codes that can be read with dealer level software. The normal failures causing the ABS faults are battery voltage, bad wheel sensor or circuit, or the motor circuit. Check the archives for how to fix the ABS motor connector.

 

Thanks sparkenzap,
I will look at this as well dod not have time to check out the car until tomorrow. Will get back to you then.
All the Best!
Dicque