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Wiring Harnesses & Controller

Vehicle Side Harness

Vehicle Side Harness

1) Route the 12 pin connector into vehicle’s cab and plug into controller.

2) Route the 16 pin connector to the front of the vehicle and plug into the plow side harness.

3) Route the 4 pin connector to rear of vehicle and plug into vehicle’s trailer harness using the trailer adapter harness. 

Use cable ties to ensure the harness is secured to the vehicle’s frame.

4) The  BLUE wire will connect to the vehicle’s keyed accessory circuit. This is to ensure the plow turns on and off with the vehicle’s igni-

tion.

The following step is for 2015 & later GM vehicles with an alternator relay...

The following step is for 2015 & later GM vehicles with an alternator relay...

5) The WHITE wire will connect to 2015 & Later GM vehicles with alternator relay. See Meyer Products Service Bulletin SB252.

6) The PURPLE wire will connect to the black /violet wire of 2015 and later models of RAM 2500, 3500, 4500, and 5500 models. See 

mount instructions for further detail.

The following two steps are optional and may be enforced by local law which requires your vehicle lights to be off while your plow 

The following two steps are optional and may be enforced by local law which requires your vehicle lights to be off while your plow 

lights are on and vice versa...

lights are on and vice versa...

6) Connect the RED to the HIGH beam function.

7) Connect the WHITE to the LOW beam function.

Power Harness

Power Harness

1) Route through the vehicle’s grille.

2) Connect the terminals to the vehicle’s battery. Red to Positive and Black to Negative.

Trailer Adapter Harness

Summary of Contents for Diamond Edge 41685

Page 1: ...247 April 2022 Assembly Instructions Standard Operating System with Hands Free Plowing Includes 41685 2022 Printed in the U S A 18513 Euclid Ave Cleveland Ohio 44112 1084 Phone 216 486 1313 www meyerp...

Page 2: ...s disconnect battery prior to installation SAFETY PRECAUTIONS should be used when Quik Lift is in a RAISED position LOWER plow to the ground when vehicle is PARKED OVERHAUL and SERVICE information is...

Page 3: ...2 Black Iron Parts List...

Page 4: ...1 2 Gr 5 20 22989 1 Pin 5 8 x 5 3 4 21 23050 1 Pin 5 8 x 4 7 8 21a 20152 2 BOLT H 5 8 11 X 5 G5 ZN 22 20305 4 Locknut 3 8 16 23 20309 12 Locknut 5 8 11 23a 20140 12 Bolt H 5 8 11 x 1 3 4 Gr 5 24 2030...

Page 5: ...2331 22331 2 Pivot Pin 1 x 3 5 16 60 22375 22375 22375 22375 2 Pivot Pin 1 x 8 3 4 w grease fitting 61 20406 20406 20406 20406 4 Cotter Pin 3 16 x 1 1 2 62 09124 09124 09124 09124 4 Eye Bolt w Locknut...

Page 6: ...r Solenoid B Solenoid Lower A Solenoid Left Angle Motor Solenoid Right Angle Motor Solenoid C Solenoid Motor White A Black B Red C Green Coil Wire Color Code Note Note Ground wire for each coil is Bla...

Page 7: ...es with an alternator relay 5 The WHITE wire will connect to 2015 Later GM vehicles with alternator relay See Meyer Products Service Bulletin SB252 6 The PURPLE wire will connect to the black violet w...

Page 8: ...ngling Cylinders Cut any ties that are securing the cylinders to the crate prior to removing black iron from the crate The Angling Cylinders will already be connected to the Lift Frame Hardware to att...

Page 9: ...ile plowing Drop Speed Adjustment Drop Speed Adjustment E73 Drop Speed Adjustment Loosen jam nut and turn knob clockwise to slow the drop of the plow and counter clockwise to speed the drop of the plo...

Page 10: ...a frame D D Adjust crankstand until it is no longer in contact with the ground C C Push back on lift frame until both pins springthroughmounton vehicle B B Twist handles on both sides to engage sprin...

Page 11: ...ndles on either side to disengage pins then twist until the leg locks the pin in the open position G G Disconnect both electrical plugs and in stall weather cover on both ends H H Back vehicle away fr...

Page 12: ...nker Left Right Operation Plow Light Low High Beam Operation Plow Lights Adjusted Plow Mount Dismount reviewed with Customer Plow Operation reviewed with Customer Warranty Registration Owners Manual R...

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