Campaign - Loose Ignition Coil Ground Wire: Overview

# 09351A: Service Update for Inventory Vehicles Only - Loose Coil Ground Wire - (Oct 3, 2011)

Subject: 09351A - Service Update for Inventory Vehicles Only - Loose Coil Ground Wire - Expires September 30, 2011

Models:
2010 Buick LaCrosse Equipped with a V6 Engine (RPO LF1/LLT)

This bulletin is being revised to extend the expiration date to September 30, 2011. Please discard all copies of bulletin 09351, issued December 2009.

This service update involves vehicles in dealer inventory only and expired September 30, 2011.

Purpose
This bulletin provides a service procedure to check the coil ground wire at two locations on certain 2010 Buick LaCrosse vehicles equipped with a V6 engine (RPO LF1/LLT). These vehicles may have a loose coil ground wire, which could cause the engine to run rough, misfire, or cause the Service Engine Soon light to illuminate or flash.

This service procedure should be completed on involved vehicles currently in dealership inventory as soon as possible but no later than September 30, 2011, at which time this bulletin will expire.

Vehicles Involved

A list of involved vehicles currently in dealer inventory is available on the "Service Update Bulletin Information" link under the "Service" tab in GM GlobalConnect (US) or attached to the original GlobalConnect message (Canada).

Parts Information
No parts are required for this service update.

Warranty Transaction Information





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