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Relay Module: Description and Operation

RELAY CONTROL MODULE

DESCRIPTION
The Relay Control Module controls many of the vehicle relays. The Relay Control Module is located inside the control module box. The Relay Control Module can not be serviced and it must be replaced as a unit.

OPERATION
The Relay Control Module is a solid state device containing the following internal relays.
- Air Pump Relay
- Engine Control Relay
- Traction System Relay
- Horn Relay
- Fuel Pump Relay