PROCEDURE FOR INSTALLATION OF AN AFTERMARKET TRAILER BRAKE

Procedure For Installation Of An Aftermarket Trailer Brake-PDF Download

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Printer Friendly View Page 2 of 9,White Circuit 22 Ground. Courtesy of GENERAL MOTORS COMPANY,IMPORTANT Ensure that the ringlets are not. interfering with the UBEC cover, 1 Place the terminal on the larger of the two studs at the front of the electrical center and. secure with an M8 nut This is circuit 242 to stud 2 to power the aftermarket trailer. brake controller,IMPORTANT The fuse is already present in the. vehicle to power the electrical trailer brake controller. 2 ONLY For Vehicles Equipped with JL1 Locate connector X126 or X115 varies with. vehicle build refer to SI near the underhood fuse block Refer to SI Document ID. 1849049 I P Harness Engine Compartment Circuit 47 from the blunt cut wires near. the data link connector will end at connector X126 terminal G or X115 terminal B5. Obtain enough Dark Blue 12 gauge wire to run from X126 X115 to the 7 way trailer. http www1 prodemand com Print Index content tabs module true tab true terms tr 10 6 2017. Printer Friendly View Page 3 of 9, connector at the bumper On one end of the Dark Blue wire attach terminal part number.
15304732 located in Delphi Tray 8 and insert into X126 G or terminal part number. 15304720 located in Delphi Tray 19 and insert into X115 B5 Run the Dark Blue wire in. its own conduit along the frame to the 7 way trailer connector at the bumper Remove. circuit 47 from the 7 way trailer connector terminal C and tape the bare terminal and. attach to the harness Attach terminal part number 12110853 located in Delphi Tray 4. to the other end of the Dark Blue wire and insert it into the 7 way trailer connector. terminal C, 3 ONLY For Vehicles Equipped with JL1 The Red Black wire circuit 242 must be. connected to stud 2 of the 30 Amp fuse of the underhood fuse block This wire is. located between the left fender and the underhood fuse block. Courtesy of GENERAL MOTORS COMPANY, http www1 prodemand com Print Index content tabs module true tab true terms tr 10 6 2017. Printer Friendly View Page 4 of 9, 4 Locate the trailer brake control circuits that are looped and taped to the main harness. under the instrument panel,Courtesy of GENERAL MOTORS COMPANY. 5 Pull the trailering wire harness down, http www1 prodemand com Print Index content tabs module true tab true terms tr 10 6 2017.
Printer Friendly View Page 5 of 9,Courtesy of GENERAL MOTORS COMPANY. 6 Match the vehicle harness label circuit functions to the trailer brake controller jumper. harness functions,IMPORTANT The color or wires to be joined. together may not match, 1 Dark Blue Wire switched power from controller to trailer brakes. 2 Red with Black Stripe fused vehicle power to electrical brake controller. 3 Light Blue with White Stripe Brake switch input to power electric brake controller. 4 White ground, 5 Orange CHMSL Center High Mounted Stop Lamp not required with most. http www1 prodemand com Print Index content tabs module true tab true terms tr 10 6 2017. Printer Friendly View Page 6 of 9,Courtesy of GENERAL MOTORS COMPANY.
7 After completing the under dash connections to the electric brake controller open the. hood and locate the red wire that is taped to the harness between the underhood. electrical center and the driver side front fender. 8 Break the tape on the red black wire and pull it toward the front of vehicle. http www1 prodemand com Print Index content tabs module true tab true terms tr 10 6 2017. Printer Friendly View Page 7 of 9,9 Remove the lid from the electrical center. Auxiliary Power Applies to All LD and 2007 2009 HD s Only Without JL1. Courtesy of GENERAL MOTORS COMPANY, Circuit 742 for Auxiliary Power at the 7 way trailer connector is no longer connected by the GM. Assembly Plant If the customer desires auxiliary power at the trailer connector location i e. refrigeration battery charger or interior light in the trailer complete the following steps to connect. circuit 742, 1 Locate the red black wire looped and taped to the chassis harness below the brake. master cylinder, 2 Break the tape and route the wire to the front of the underhood electrical center. http www1 prodemand com Print Index content tabs module true tab true terms tr 10 6 2017. Printer Friendly View Page 8 of 9,Courtesy of GENERAL MOTORS COMPANY.
IMPORTANT Ensure that the ringlets are not,interfering with the UBEC cover. 3 Place the terminal on the smaller of the two studs on the electrical center and secure. with an M6 fastener This is circuit 742 to stud 1 for auxiliary power to the 7 way. trailer connector, 4 ONLY for vehicles without RPO TP2 Auxiliary Battery install a 40 amp fuse to power. the circuit,IMPORTANT For vehicles equipped with RPO. TP2 Devices powered by this fuse will drain the, vehicle battery if left connected with the vehicle not. WARRANTY INFORMATION, This installation procedure is to be performed at the customer s request and at their expense It is.
not a warranty repair and a claim should not be submitted for reimbursement. http www1 prodemand com Print Index content tabs module true tab true terms tr 10 6 2017. Printer Friendly View Page 9 of 9, http www1 prodemand com Print Index content tabs module true tab true terms tr 10 6 2017. PROCEDURE FOR INSTALLATION OF AN AFTERMARKET TRAILER BRAKE CONTROLLER TECHNICAL SERVICE BULLETIN Reference Number s 07 08 45 001G Date of Issue January 26 2012 Affected Model s 2007 2012 Cadillac Escalade Escalade ESV Escalade EXT 2007 2012 Chevrolet Avalanche Silverado Suburban Tahoe 2007 2012 GMC Sierra Yukon Yukon Denali Yukon XL Yukon Denali XL 2008 2010 HUMMER H2 with

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