Instrument Cluster Indicators - Description
DESCRIPTION
The instrument cluster assembly has provisions for up to 30 International Control and Display Symbol icon indicators and 4 analog gauges, Gauge Pack - Description that are all controlled by the Cab Compartment Node (CCN) and standard on all models. Some of the indicators are automatically configured when the CCN is connected to the vehicle's electrical system for compatibility with certain optional equipment or equipment required for regulatory purposes in certain markets. While each instrument cluster may have provisions for indicators to support every available option, the configurable indicators will not function in vehicles that do not have the equipment that an indicator supports.
The instrument cluster includes provisions for the following indicators:
- Airbag Indicator (14)
- Ajar Indicators (30 or 33) - text in odometer display for doors, liftgate and liftgate glass in clusters without EVIC, or icons in the EVIC display of vehicles with that option
- Antilock Brake System (ABS) Indicator (18)
- Brake Indicator (32) - text only for U.S. market, icon only for markets outside U.S.
- Change Oil Indicator - textual message in odometer display (30) on all domestic market vehicles and only BUX market vehicles equipped with a 2.8L diesel engine and an optional diesel particulate filter
- Charging Indicator (15)
- Cruise Indicator - textual message in odometer display (30)
- Fuel Saver Indicator (ECO /ECO-on) (30 or 33) - textual message in odometer display or in EVIC if equipped.
- Electronic Stability Program (ESP)/Brake Assist System (BAS) Indicator (24)
- Electronic Throttle Control (ETC) Indicator (6)
- Engine Coolant Temperature Indicator (26)
- Four-Wheel Drive Full-Time (Green) Indicator - textual message in odometer display (30) with optional four-wheel drive system only
- Four-Wheel Drive Part-Time (Amber) Indicator (23) - with optional four-wheel drive system only
- Four-Wheel Drive Low Indicator (22) - with optional four-wheel drive system only
- Front Fog Lamp Indicator (34) - with optional front fog lamps only
- Gas Cap Indicator - textual message in odometer display (30)
- Gear Selector Indicator - in odometer display (30) with automatic transmission only
- High Beam Indicator (9)
- Hill Descent Indicator (20) - with optional four-wheel drive system only
- Low Fuel Indicator (3)
- Low Oil Pressure Indicator (17)
- Malfunction Indicator Lamp (MIL) (7)
- No Bus Indicator - textual message in odometer display (30)
- No Fuse Indicator - textual message in odometer display (30)
- Position Lamp Indicator (2) - on vehicles manufactured for certain export markets
- Rear Fog Lamp Indicator (5) - in markets where rear fog lamps are available only
- Seat Belt Indicator (16)
- Security Indicator (31)
- Service Four-Wheel Drive (4WD) Indicator (25) - with optional four-wheel drive system only
- Tire Pressure Monitor (TPM) Indicator (4)
- Tow/Haul Indicator (21) - with automatic transmission only
- Traction Control/Electronic Stability Program (ESP) Indicator (13)
- Transmission Temperature Indicator (29) - with automatic transmission only
- Turn Signal (Right and Left) Indicators (12)
- Wait-To-Start Indicator (10) - with diesel engine only
- Water-In-Fuel Indicator (8) - with diesel engine only
The instrument cluster includes the following VFD display units:
- Odometer Display (30) - includes Cruise indicator, Gear Selector indicator and Four-Wheel Drive (4WD) indicator
- Compass-Temperature or Electronic Vehicle Information Center Display (33)
Each indicator in the instrument cluster, except those located within a VFD unit, is illuminated by a dedicated Light Emitting Diode (LED) that is soldered onto the CCN electronic circuit board. Cluster illumination is accomplished by several dimmable LED units, which illuminate each of the gauge dial faces for visibility when the exterior lighting is turned ON. These LED units as well as the CCN module are serviced only as a complete unit with the instrument cluster and, if damaged or ineffective, the entire instrument cluster assembly must be replaced. The cluster lens and the cluster hood and mask unit are the only components of the instrument cluster assembly that can be serviced separately.