RAM 3500 Chassis Cab Truck 2WD L6-6.7L DSL Turbo (2010)
cluster circuitry that controls the LED, See: Instrument Panel, Gauges and Warning Indicators/Instrument Cluster / Carrier/Testing and
Inspection/Component Tests and General Diagnostics.
For proper diagnosis of the transmission temperature sensor, the PCM, the CCN, the CAN data bus or the electronic communication related to
transmission over-temperature indicator operation a diagnostic scan tool is required. Refer to the appropriate diagnostic information.
Electronic Vehicle Information Center - Description
DESCRIPTION
NOTE: The Electronic Vehicle Information Center (EVIC) module is sometimes referred to as Electronic Overhead Module (EOM) for the
purposes of scan tool and diagnostic information naming. Please treat the EVIC and EOM as one and the same when diagnosing the
vehicle.
The Electronic Vehicle Information Center (EVIC) is located in the overhead console and consists of the following components:
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HomeLink(R) transceiver (3) - if equipped
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Vacuum-Fluorescent Display (VFD) (6)
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Push button function switches (1, 2, 3, 4 and 5)
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Replaceable light bulbs to illuminate the push button function switches
This system conveniently allows the driver to select a variety of useful information by pressing the function buttons. The EVIC displays information
related to the following:
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System Status
-
Vehicle information warning message displays
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Tire Pressure Monitor System - If Equipped
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Personal Settings (customer programmable features)
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Compass display
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Outside temperature display
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Trip computer functions
The EVIC system is comprised of several different components. Those components are:
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Instrument Cluster (also known as Cab Compartment Node (CCN))
-
Ambient Temperature Sensor
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EVIC Module
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Controller Area Network (CAN) Data Bus circuit
The individual components of the EVIC module are not serviced separately and if damaged or inoperative, must be replaced as a unit.
Electronic Vehicle Information Center - Operation
OPERATION
