1994 Accord vti-s (CD5)

I have a problem that when ever I start my car and put my foot on the brake, the brake lamp light will come on, e-brake light will appear and the abs light will pop up about 20 seconds into my trip. please help

 

Fluid level in the ABS reservoir is low, and the master cylinder fluid level is low. Find the source of the leak, and inspect the brakes for wear.

 

No leaks , resevoir is full, no problems at all with brake pads

 

Short in the brake fluid level sensor, replace the cap, replace the ABS modulator assembly (defective). Are you sure the fluid level in BOTH the ABS reservoir and master cylinder reservoir are full?