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7 MAN#650334:A
Speed sensor voltage checks. All checks should be made with the sensor connected to the gauge and the key on. Checks should be done with
a voltmeter and not a test light. Checks for the 3-wire sensor should be made between each individual wire and ground.
3-wire sensor: Red wire should have 9-11 volts dc, slightly less than battery voltage, (sometimes +5V if supplied by factory harness)
Black wire should show ground, 0 volts dc at all times.
White wire should vary between 0 and 5 volts dc as the gear teeth, or a steel object passes by the sensor. Aluminum and
Stainless Steel will not work with a Hall-effect sensor. This can be checked with the sensor mounted and spinning the rear tire
slowly, or by removing the sensor and moving a steel object pass the face of the sensor.
2-wire sensor: Measure the voltage between the two sensor wires. With the wheel spinning the voltage should be about 1-10 volts ac (make
sure the meter is set to AC volts and not DC volts for this check).
WIRING COLOR CODE FOR SPEEDOMETER:
Color on GAUGE Stock harness color Function
WHITE/RED see VSS section speed sensor power out (if required)
WHITE/BLACK BROWN/VIOLET security system indicator
GREEN see SWITCH section switch input
BLUE none night dimming
GRAY see VSS section speed signal input
WHITE WHITE/GREEN output speed signal
PINK BLACK/YELLOW engine indicator
BLACK BLACK ground for gauge
RED ORANGE/WHITE +12 volt power with key on
SERVICE AND REPAIR
DAKOTA DIGITAL offers complete service and repair of its product line. In addition, technical consultation is available to help you work through any questions
or problems you may be having installing one of our products. Please read through the Troubleshooting Guide. There, you will find the solution to most problems.
Should you ever need to send the unit back for repairs, please call our technical support line, (605) 332-6513, to request a Return Merchandise Authorization
number. Package the product in a good quality box along with plenty of packing material. Ship the product by UPS or insured Parcel Post. Be sure to include the RMA
number on the package, and include a complete description of the problem with RMA number, your full name and address (street address preferred), and a telephone
number where you can be reached during the day. Any returns for warranty work must include a copy of the dated sales receipt from your place of purchase. Send no
money. We will bill you after repair.
Dakota Digital 24 Month Warranty
DAKOTA DIGITAL warrants to the ORIGINAL PURCHASER of this product that should it, under normal use and condition, be proven defective in material or
workmanship within 24 MONTHS FROM THE DATE OF PURCHASE, such defect(s) will be repaired or replaced at Dakota Digital’s option.
This warranty does not cover nor extend to damage to the vehicle’s systems, and does not cover removal or reinstallation of the product. This Warranty does
not apply to any product or part thereof which in the opinion of the Company has been damaged through alteration, improper installation, mishandling, misuse, neglect, or
accident.
This Warranty is in lieu of all other expressed warranties or liabilities. Any implied warranties, including any implied warranty of merchantability, shall be limited
to the duration of this written warranty. Any action for breach of any warranty hereunder, including any implied warranty of merchantability, must be brought within a period
of 24 months from date of original purchase. No person or representative is authorized to assume, for Dakota Digital, any liability other than expressed herein in connection
with the sale of this product.