Dynojet Proportional Air Brake - Manual (Page 18)

Proportional Air Brake Installation Guide
A P P E N D I X A
Replacing the EPR
A-4
6 Attach the cable coming from the new EPR to the Breakout board. The EPR cable
has four wires which connect to the wiring block labeled LOAD CONTROL.
Refer to page 10 when wiring the Breakout board for four wheel drive
applications.
7 The Breakout board jumper settings are preset, however, verify jumpers J1 and J2
are set for the proportional air brake as shown in Figure A-3.
Figure A-3: New EPR—Wiring the Breakout Board
• Black wire connects to V- • Red wire connects to V+
• White wire connects to O+ • Silver or ground (shield)
wire connects to SH
load control
jumpers
J1 and J2
prop air brake
jumper settings