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Pacbrake Exhaust Brake Wiring Schematic For:
CUMMINS ISB/ISC/ISL c/w 50 pin connector at Cummins ECU
On Vehicles: (WITHOUT) Allison WT transmission (WITHOUT) ABS braking (WITH) on-board air system
NOTE:• Information for this schematic was derived from vehicle systems at the date of this printing. • Updates or variations by vehicle manufacturers constituting changes will not be the responsibility of Pacbrake.• Pacbrake kit includes ECU wire and terminal for pin 34. Pin 42 has a wire installed, cut this wire and connect to ECU side.
Phone: 800-663-0096 • Fax: 604-882-9278 • E-mail: [email protected] • Internet: www.pacbrake.comPacbrake® is a registered trademark of Pacbrake Company. Other trademarks used herein are property of their respective holders. Printed in Canada L5151.240305
PacbrakeOn/Off switch
Exhaustbrake
Off
Connectto goodchassisground
Pacbrake solenoid
Cummins*engine connector (A)
Cummins*OEM connector (B)
Connectto pin 34
Connectto pin 42
CUMMINS ECU
