Toyota Repair: 2000 TOYOTA 4RUNNER LIMITED, toyota 4runner, 4wheel drive

Question
THE 4WHEEL DRIVE DIAGRAM ON THE DASH COMES ON FOR NO REASON JUST BRIEFLY I JUST HAD THE BRAKES REPLACED AND TRANSMISSION FLUID CHANGED 2 DAYS AGO SUV HAS 65000 MILES AND IS IN LIKE NEW CONDITION IT HAS ONLY BEEN IN 4WHEEL DRIVE ONE TIME THIS STARTED WITH PREVIOUS PROBLEM OF BRAKE LIGHT COMMING ON BUT THAT HAS BEEN FIXED PLEASE SEND ADVICE YOUR PREVIOUS ANSWER ON MY BRAKE LIGHT WAS CORRECT.
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-----Question-----
DASH LIGHT BRAKES COMES ON FOR NO REASON AT FIRST THE  FOUR WHEEL DRIVE DIAGRAM WOULD ALSO COME ON BUT IT NO LONGER COMES ON. SUV HAS ONLY 61000 MILES AND IS IN PERFECT SHAPE BRAKES ARE GOOD.
-----Answer-----
Make sure the brake fluid level in the reservoir is at the MAX mark, it may just be low on brake fluid.

Answer
Try doing this and let me know if it helped, disconnect the negative battery terminal, wait ten seconds, reconnect it and immediately start the truck and go drive it under normal driving conditions(city driving/ stop and go)let me know if that worked and the 4x4 light stays off.