Caution: Use the correct fastener in the correct location. Replace-
ment fasteners must be the correct part number for that applica-
tion. Fasteners requiring replacement or fasteners requiring the
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service procedure. Do not use paints, lubricants, or corrosion
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These coatings affect fastener torque and joint clamping force and
may damage the fastener. Use the correct tightening sequence
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age to parts and systems.
4. Support hitch assembly (1) and attach to the vehicle frame
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nuts on both sides of the vehicle.
Note: Do not tighten bolts until all have been installed.
5. ,QVWDOO WZR 0 [ KH[ ÀDQJH EROWV WKURXJK IURQW
hitch bracket into impact beam as shown. Tighten the
M12 x 40 bolts to 100 Y (74 ft lb) and the M12 x 45 bolts
to 75 Y (55 ft lb)
Trailer Hitch Draw Bar Package
ALL INFORMATION WITHIN
DATE
ABOVE BORDER TO BE PRINT-
ED EXACTLY AS SHOWN ON
8.5 x 11 WHITE 16 POUND NON-
BOND RECYCLABLE PAPER.
PRINT ON BOTH SIDES, EX-
CLUDING TEMPLATES.
TO BE UNITIZED IN AC-
CORDANCE WITH GMSPO
SPECIFICATIONS.
REVISION
AUTH
Trailer Harness Installation:
Note: Trailer harness installation for 2010 vehicles produced
prior to 11/17/2009 only. Programming not required for all others.
Note: Installing this trailer harness system requires programming
of the vehicle. This is done with the Service Programming Sys-
tem in TIS2WEB. The installer needs to call the Techline Cus-
tomer Support Center (TCSC). The TCSC will update the vehicle
calibrations in TIS2WEB.
Tools Needed
Scan Tool
Service Programming System (SPS-TIS2WEB)
Also Required
Call TCSC (1-800-828-6860) to obtain programming instructions.
Note: You must have the vehicle's VIN that will be upgraded:
Note: 7KH VSDUH WLUH LV ORFDWHG XQGHU WKH ORDG ÀRRU LQ WKH UHDU
cargo area.
1. 5HPRYH WKH ORDG ÀRRU SDQHO DQG XQVFUHZ WKH EROW
in the center of spare tire. Remove the spare tire (3).
REV 05AU12
PART NO.
INSTALLATION INSTRUCTIONS
DR
TITLE
Trailer Hitch Draw Bar Package
19244244
PART NO.
Grand Pointe Dr., Grand Blanc, MI 48439 6200
19244244
SHEET
2
SHEET
2
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OF
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