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D-Celerator Diesel Exhaust Brake Electronic Components
 

Serial Number 34259 and higher

Serial Number 34258 and lower


Front Engine applications


Rear Engine Applications

NOTE: Attach the gray wire from the control module to the smaller threaded post of the external relay marked 'S'. Attach the red wire from the circuit breaker to one of the larger posts of the the external relay, and attach the gray wire that goes to the solenoid to the other larger post.

The external relay must be grounded.  This is normally accomplished by mounting the relay to metal.  If the relay is mounted to another type of surface, run a ground wire from metal to the relay's mounting bracket.

Brake-wire-Front.gif (100745 bytes)
Front Engine applications

Brake-wire-Rear.gif (124925 bytes)
Rear Engine applications

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D-Celerator Diesel Exhaust Brake Electrical Components
(Front and Rear Engine Applications)

SERIAL NUMBER 34259 AND HIGHER

ITEM

PART NUMBER

DESCRIPTION

QUANTITY

1

EC-4112

WIRED REMOTE SWITCH

1

2

EC-4126

WIRING HARNESS, ELECTRIC, FRONT ENGINE

1

 

EC-4404

WIRING HARNESS, AIR, FRONT ENGINE

 

 

EC-4114REV

WIRING HARNESS, ELECTRIC, REAR ENGINE

 

 

EC-4402

WIRING HARNESS, AIR, REAR ENGINE

 

3

EC-4111

ECM, UNDER DASH MODEL

1

4

EC-4120

WIRING HARNESS EXTENSION, ELECTRIC/AIR, REAR ENGINE

1

  EC-4403 WIRING HARNESS, AIR, FRONT ENGINE  

5

EC-4127 HEAVY DUTY RELAY

1

  TS-6001 SCREW HEAVY DUTY RELAY, 1/4"x3/4" (NOT SHOWN)

2

 

SERIAL NUMBER 34258 AND LOWER

ITEM

PART NUMBER

DESCRIPTION

QUANTITY

1

EC-4112

WIRED REMOTE SWITCH

1

2

EC-4114

WIRING HARNESS, ELECTRIC, FRONT ENGINE

1

 

EC-4119

WIRING HARNESS, AIR, FRONT ENGINE

 

 

EC-4114REV

WIRING HARNESS, ELECTRIC, REAR ENGINE

 

 

EC-4402

WIRING HARNESS, AIR, REAR ENGINE

 

3

EC-4111

ECM, UNDER DASH MODEL

1

4

EC-4120

WIRING HARNESS EXTENSION, ELECTRIC/AIR, REAR ENGINE

1

 

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Last modified: 08/15/11