Why does Dakota Digital Measuring Instruments Check Engine indicator stay on all of the time?
If the Check Engine indicator on your Dakota Digital Measuring Instruments stays on continuously, the Engine Control Module (ECM) likely needs to see the keyed power load of a light connected to it. Connect a bulb with one wire to keyed power and the other to the CHECK ENG terminal.
Why is my Dakota Digital Measuring Instruments speedometer reading too fast or too slow?
If your Dakota Digital Measuring Instruments speedometer reads inaccurately, it likely needs calibration. Refer to the 'Speed Calibration' section of the installation manual for instructions.
What to do if my Dakota Digital Measuring Instruments display shows 'EE'?
If your Dakota Digital Measuring Instruments display shows 'EE', here are a few things to check: * The sending unit for that gauge may not be connected to the control box. Check the wire from the sending unit to the control box for any breaks. * The sending unit may not be properly grounded. Ensure the sending unit is grounded properly at the control box. * If it's for water or oil, the sending unit might be the wrong type. Use the water and oil senders that were supplied with the system. * For fuel, the control box might be set for the wrong fuel sender. Refer to the 'Fuel Setup' section of the installation manual to ensure the settings match your fuel sender.
Why is my Dakota Digital Measuring Instruments tachometer reading incorrect?
An incorrect tachometer reading on your Dakota Digital Measuring Instruments may be due to: * A loose or broken tachometer signal wire. Check the connections at both ends of the wire. * An incorrect engine cylinder setting. Refer to the 'Tach Setup' section of the installation manual.
How to fix Dakota Digital VHX-69C-CAM fuel gauge that reads backwards or incorrectly?
If your Dakota Digital Measuring Instruments fuel gauge is behaving erratically, consider these potential causes: * The control box might be set for the wrong type of fuel sender. Refer to the 'Fuel Setup' section of the installation manual to ensure the settings match your fuel sender. * The fuel sender may not be properly connected to the control box. Check the connections at both ends of the fuel sender wire. * The fuel sender itself might not be operating correctly. Check the fuel sending unit with an electrical multi-meter. * The fuel sender might have a non-standard resistance range. Use the custom fuel sender setup. See the Fuel Setup section of the manual for instructions.
What to do if my Dakota Digital VHX-69C-CAM Measuring Instruments Check Engine indicator does not operate properly?
If the Check Engine indicator on your Dakota Digital Measuring Instruments is not operating properly, the control box may not be connected to an engine control module. This feature is designed to work with engine control systems that provide an active low signal.
How to fix Dakota Digital VHX-69C-CAM Measuring Instruments function switches that do not operate properly?
If the function switches on your Dakota Digital Measuring Instruments are not operating correctly, it could be due to: * The push-button switches not being connected to the control box. Momentary push-button or toggle switches must be connected to the SW1 and SW2 terminals as described in the manual. * The wrong type of switch being used. The switch terminal connected to the control box should normally be open. When the switch is activated, the terminal should make contact to ground.
What to do if my Dakota Digital Measuring Instruments gear shift indicator does not operate properly?
If your Dakota Digital Measuring Instruments gear shift indicator isn't working right, the gear shift decoder might not be connected properly or programmed correctly. Check the gear shift decoder Installation manual.
Why is my Dakota Digital VHX-69C-CAM Measuring Instruments speedometer not showing a reading?
If your Dakota Digital Measuring Instruments speedometer isn't displaying any reading, consider the following: * The speed signal might not be properly connected to the control box. Check that all speed sending unit wires are correctly connected to the control box. * The speed signal being used might not be compatible with the control box. Use the speed sending unit supplied with the display system. * The speed sending unit might not be properly connected to the transmission. Check that the sender is mounted properly and that the transmission has the appropriate internal parts. * The sending unit wire could be picking up noise from nearby wires. Isolate the sending unit wire from motor and ignition wires.
Why does my Dakota Digital Measuring Instruments display show '- -'?
If your Dakota Digital Measuring Instruments display shows '- -', it indicates a potential issue with the sending unit wire. Here’s what to check: * The sending unit wire for that gauge might be shorted to ground. Repair or replace the shorted wire. * The sending unit for that gauge might not be connected to the control box. Check the wire from the sending unit to the control box for breaks. * Make sure that the sending unit is wired to the correct terminal.
Lists all components included in the VHX-69C-CAM kit.
Steps for preparing the dash by removing lenses and internal gauges.
Details on LCD display functions, mileage, and performance readings.
Describes built-in indicators like turn signals and special outputs.
Instructions for cleaning the VHX system components.
Guidance on selecting and securing the control box location.
Detailed explanation of each terminal on the VHX control box.
Instructions for connecting power, ground, signals, and sensors.
Procedures for calibrating the speedometer using Auto Cal or Adjust modes.
Settings for tachometer, engine, and individual gauge parameters.
Customizing backlight brightness, message display, and LCD contrast.
Accessing system information and setting the initial odometer reading.
Solutions for systems not powering on or status LED malfunctions.
Diagnosing and resolving problems with incorrect or missing gauge readings.
Details on voltage ranges, signal levels, and output current.
Procedures for obtaining service, repair, or technical assistance.
Explanation of the limited lifetime warranty coverage and exclusions.
General| Display Type | LCD |
|---|---|
| Compatibility | Universal |
| Oil Pressure Range | 0-100 PSI |
| Temperature Range | 100-300°F |
| Product Line | VHX Series |
| Input Voltage | 12 V |
| Communication Protocol | CAN |
| Features | Programmable, Backlit |
| Voltage Range | 8-18V |
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