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MGCT ABS Calibration

Fast1400

Tuned and Synch'ed
Joined
Jul 19, 2014
Messages
71
Location
Maine
2013 Custom. Removed the battery to replace the air filter and when all back together found my MGCT setting cleared, yellow ABS on dash but no other warnings or service codes.
Went into the calibration screen, 2nd gear @ 18mph for at least 30 seconds, still 'CALIBRATING' flashing on the dash, never accepts and saves.
Tried calibrating when MGCT is set off to 0 and when MGCT is set to 1 with the same results, 'CALIBRATING' won't save.
I've calibrated it at least twice in the past when fitting new tires without issue but this time it's not wanting to calibrate.
Should I disconnect the battery and start over ? Maybe remove the sensors and clean? IIRC they're magnetic and could attract shavings.
Any ideas ? I like to use the cruise control when slabbing it.
 
Update - took Moto-Uno's advice and removed both sensors and cleaned, they both had numerous little metal bits attached, as well as cleaned both wheels and ABS rotors with standard degreaser and dried. Back together, set MGCT to 1 and took off wanting to calibrate but ABS light went out before I could begin calibration. My guess is it used the old MGCT 1 calibration and couldn't set ABS or calibrate before because of the bits.
 
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