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MAN #650553:A

 

CONNECTORS AND PIN OUTS

 

 
The CRC-2000 has four connectors on the front that we use.   

They are labeled as: 

  J1 

– 

Not Used

 

  J2 

– Power/Ground/Input harness 

  J3 

– Handle/Switch harness 

  J4 

– Pedal harness 

 

The small connector in the back is not used, but there is a small cutaway for an LED, that can used to observe 
operation and limited diagnostics, (see page 

[12]

). 

 

Overall plug colors with the different handle harnesses 

Colors of the 394207 may not match exactly as shown below. 

 

 

 

Summary of Contents for CRC-2000

Page 1: ...gital SPD OUT from a control box Mix and match engines transmissions and ECUs will most likely NOT work Advanced tuning to the ECU could disable the cruise control operation The CRC 2000 is designed to only work with a GM CAN bus computer system o Not designed for Ford Mopar or aftermarket EFI systems like Holley Table of Contents Parts List Page 2 Connectors and Pin Outs Page 3 Wiring J2 Main Har...

Page 2: ...h Mount Requires three holes drilled into dash or console 394206 HND 3 1980 GM turn signal replacement Replaces older GM turn signal with screw 394207 The harness 394206 could also be used with four wire GM stock turn signal levers built for cruise page 9 The colors will vary some on the 394207 so matching a wire color to color will not always be feasible See the wiring diagrams for proper connect...

Page 3: ...ower Ground Input harness J3 Handle Switch harness J4 Pedal harness The small connector in the back is not used but there is a small cutaway for an LED that can used to observe operation and limited diagnostics see page 12 Overall plug colors with the different handle harnesses Colors of the 394207 may not match exactly as shown below ...

Page 4: ... positive voltage White Clutch Switch triggered by a ground signal Purple Speed input wire requiring a 4 000 pulse per mile square wave signal Blue Constant power hot side of brake pedal can work Red Key on power accessory or ignition from fuse panel Black Chassis ground White Brown Cold side of brake switch When connecting leads to a vehicle soldering is preferred over crimp connectors Pinout of ...

Page 5: ...tal control boxes do not have a pull up voltage and the enclosed resistor will need to be added Basic Diagram All Dakota Digital control boxes and the GPS 50 2 CRUISE terminal will need the pull up resistor added as long as the control box is being fed a speed signal into the speed input wires The SPD OUT of the control box must be configured to 4K in the setup for the dash The SPD OUT will NOT ge...

Page 6: ... operate the ground side of a LED lamp Clutch Switch wires Yellow and White Optional Only for manual transmissions If using an automatic transmission DO NOT CONNET EITHER WIRE TO ANYTHING If using a clutch switch that is a ground trigger DO NOT CONNET the yellow wire to anything If using a clutch switch that is a positive trigger DO NOT CONNET the white wire to anything Clutch Switch Wiring Exampl...

Page 7: ... 7 MAN 650553 A Cold Side Brake Wiring with and without LED tail lights ...

Page 8: ...uch a plug and play connection When pinning the plug of the handle match the colors of the handle to the letters on the plastic plug The Dakota Digital HND 1 and HND 3 can only be used with the 394207 harness The colors of the 394207 may vary and these are the known variants we have seen ...

Page 9: ...reen Red Blue Blue Dark Blue On Brown Green Gray Gray Gray Power in Red Blue Pink Pink Pink Black The HND 2 colors will match the colors of the 394206 harness The HND 2 cannot be used with the 394207 harness On occasion a GM stock turn signal lever with cruise can be used with the 394206 GM used different colors at times Refer to the pinout on page 3 of the operational function of each wire of the...

Page 10: ...tle pedal harness is also a plug and play style only for a GM pedal and only for one style The pins must be side by side not front to back nor a dual row of pins The harness cannot be rewired for different pedals as they may operate on different voltages ...

Page 11: ...e Ground 0 Volts From various Vettes and Camaros from 2008 to 2013 Color Pin Location Function Voltage Purple A Low Reference Ground 0 Volts Light Blue B Sensor 2 Signal 0 5 V at rest 2 V wide open Tan C 5 Volt Reference 5 Volts Brown D Low Reference Ground 0 Volts Blue E Sensor 1 Signal 1 V at rest 4 V wide open White Black F 5 Volt Reference 5 Volts 2009 Trailblazer Color Pin Location Function V...

Page 12: ...ng adjustments Refer to pin voltages on page 10 and voltage test above for correct pedal Cruise not engaging No power on J2 Red or Blue No ground on J2 Black No ground on J2 White Brown Incorrect handle harness used Incorrect pedal voltage operation Verify power and grounds at J2 Connect black wire of J2 to throttle pedal ground from the ECU side Purple is commonly used as ground Verify grounding ...

Page 13: ...utton to OFF position but this erases the memory To get the RESUME feature to work again you must first set a speed Turning OFF the ignition also clears the systems memory RESUME After disengaging system with brake or clutch press RESUME ACCEL button and release it If acceleration rate is faster or slower than you like drive to within a few MPH of your set speed then press and release the RESUME A...

Page 14: ...developed manufactured and tested in line with recognized technical standards and is in compliance with the fundamental safety requirements Nevertheless there are residual risks It is therefore important to read this manual before installing and connecting the product Keep the manual in a place that is readily accessible at all times Modifications to the product The cruise control is designed manu...

Page 15: ... 15 MAN 650553 A PAGE INTENTIONALLY LEFT BLANK ...

Page 16: ...ill contact you for payment Dakota Digital 36 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 for 36 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 sys...

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