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Sample circuits – Class1 Electrical System Manager User Manual

Page 15

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15

TB#1

TB#9

TB#5

TB#13

TB#3

TB#11

TB#7

TB#15

TB#2

TB#10

TB#6

TB#14

TB#4

TB#12

TB#8

Signal From Brake Lights

OEM Fast
Idle Circuit

PSI Switch closed
when Park Brake set

Ignition

Ground

Shed Enable

Relay

Fast Idle
Switch

OEM Fast Idle

Interlocks

Relay

Automatic FAST IDLE CIRCUIT, disabled when service brake is applied

SAMPLE CIRCUITS