Program Switch Positions 20, 21 & 22: Notes
NOTE:
A brake test stand (chassis dyno) is required for PROGRAM SWITCH POSITIONS 20, 21 & 22. Brake test stand rollers and vehicle tires must be dry during test. Run engine until undervoltage occurs or brake force is not reached using foot pressure. Brake booster makes it difficult to hold 450 lbs. (2000 N) constant during test.