Affected Component: UNKNOWN OR OTHER

Date Published

JUL 01, 2007

NHTSA TSB #

10021820

TSB Document

• Sorry, the NHTSA has not posted this TSB document yet.

You can still get the detailed info from GMC for this TSB. Call your local GMC dealer's service department & ask for a copy of TSB# 070089021.

Summary

SUPPLEMENTAL INFORMATION ON RECREATIONAL VEHICLE AND TRAILER TOWING AND TRAILER WIRING ACCOMODATION. *KB UPDATED ON 09/19/07 *NJ