IC Bus CE Series, Operation And Maintenance Manual

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Roadside Emergencies
F70 – Backup (B/U) Lights - Activated By
Rear Emergency Exit
F71 3A Locking Compartment
F72 3A Buzzer Isolation Relay
F73 – PTI - CRS With Enter Door
Activated Dome Light / PTI - Leave
No Student Behind
F74 – See Circuit Diagram
F75 – See Circuit Diagram
F76 – PTI - CRS With Enter Door
Activated Dome Light
F77 – See Circuit Diagram
F78 – See Circuit Diagram
F79 – Dome Lights - Activated By Rear
Emergency Exit
F80 – See Circuit Diagram
F81 3A Electrical Panel Compartment Light
F82 – Rear Door Options
F83 7,5A Emergency Exit Alarms (Battery)
F84 10A AED Vandal Lock Switch
Table 13 Power Relays
Location Description
NS1 Noise Suppression Relay 1
NS2 Noise Suppression Relay 2
NS3 Noise Suppression Relay 3
NS4 Noise Suppression Relay 4
MD1 Master Disconnect Relay 1
MD2 Master Disconnect Relay 2
MD3 Master Disconnect Relay 3
IGN Ignition Relay
ACC1 Accessory Relay 1
ACC2 Accessory Relay 2
Table 14 Fuse Description Chart
Amps Color
5 TAN
10 RED
15 LIGHT BLUE
20 YELLOW
25 CLEAR
30 LIGHT GREEN
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