Bulletin Information

Bulletin Title: #PIP4420F - Vehicle May Not Start Due To Loose Pin Fit or Backed Out Terminals - (Jan 2, 2019)
Bulletin Type: Preliminary Information
Applies To: Automatic Transmission / Hybrid/EV Controls

Applicable Vehicles

2012 GMC Truck Yukon XL Denali
2012 GMC Truck Yukon XL - 4WD
2012 GMC Truck Yukon XL - 2WD
2012 GMC Truck Yukon Denali
2012 GMC Truck Yukon - 4WD
2012 GMC Truck Yukon - 2WD
2012 GMC Truck Sierra Denali - 2WD
2012 GMC Truck Sierra - 4WD
2012 GMC Truck Sierra - 2WD
2012 Chevrolet Tahoe - 4WD
2012 Chevrolet Tahoe - 2WD
2012 Chevrolet Silverado - 4WD
2012 Chevrolet Silverado - 2WD
2012 Cadillac Escalade EXT
2012 Cadillac Escalade ESV
2012 Cadillac Escalade - AWD
2012 Cadillac Escalade - 2WD
2011 GMC Truck Yukon XL Denali
2011 GMC Truck Yukon XL - 4WD
2011 GMC Truck Yukon XL - 2WD
2011 GMC Truck Yukon Denali
2011 GMC Truck Yukon - 4WD
2011 GMC Truck Yukon - 2WD
2011 GMC Truck Sierra Denali - 2WD
2011 GMC Truck Sierra - 4WD
2011 GMC Truck Sierra - 2WD
2011 Chevrolet Tahoe - 4WD
2011 Chevrolet Tahoe - 2WD
2011 Chevrolet Silverado - 4WD
2011 Chevrolet Silverado - 2WD
2011 Cadillac Escalade EXT
2011 Cadillac Escalade ESV
2011 Cadillac Escalade - AWD
2011 Cadillac Escalade - 2WD
2010 GMC Truck Yukon XL Denali
2010 GMC Truck Yukon XL - 4WD
2010 GMC Truck Yukon XL - 2WD
2010 GMC Truck Yukon Denali
2010 GMC Truck Yukon - 4WD
2010 GMC Truck Yukon - 2WD
2010 GMC Truck Sierra Denali - 2WD
2010 GMC Truck Sierra - 4WD
2010 GMC Truck Sierra - 2WD
2010 Chevrolet Tahoe - 4WD
2010 Chevrolet Tahoe - 2WD
2010 Chevrolet Silverado - 4WD
2010 Chevrolet Silverado - 2WD
2010 Cadillac Escalade EXT
2010 Cadillac Escalade ESV
2010 Cadillac Escalade - AWD
2010 Cadillac Escalade - 2WD
2009 GMC Truck Yukon XL Denali
2009 GMC Truck Yukon XL - 4WD
2009 GMC Truck Yukon XL - 2WD
2009 GMC Truck Yukon Denali
2009 GMC Truck Yukon - 4WD
2009 GMC Truck Yukon - 2WD
2009 GMC Truck Sierra Denali - 2WD
2009 GMC Truck Sierra - 4WD
2009 GMC Truck Sierra - 2WD
2009 Chevrolet Tahoe - 4WD
2009 Chevrolet Tahoe - 2WD
2009 Chevrolet Silverado - 4WD
2009 Chevrolet Silverado - 2WD
2009 Cadillac Escalade EXT
2009 Cadillac Escalade ESV
2009 Cadillac Escalade - AWD
2009 Cadillac Escalade - 2WD
2008 GMC Truck Yukon XL Denali
2008 GMC Truck Yukon XL - 4WD
2008 GMC Truck Yukon XL - 2WD
2008 GMC Truck Yukon Denali
2008 GMC Truck Yukon - 4WD
2008 GMC Truck Yukon - 2WD
2008 Chevrolet Tahoe - 4WD
2008 Chevrolet Tahoe - 2WD

#PIP4420F - Vehicle May Not Start Due To Loose Pin Fit or Backed Out Terminals - (Jan 2, 2019)

Subject:
Vehicle May Not Start Due To Loose Pin Fit or Backed Out Terminals (RPO M99)
...

Brand:

Model:

Model Year:

VIN:

Engine:

Transmission:

from

to

from

to

Cadillac

Escalade

2009-2012

All

All

All

M99

Chevrolet

Silverado

2009-2012

All

All

All

M99

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Document Tags

Document Title: #PIP4420F - Vehicle May Not Start Due To Loose Pin Fit or Backed Out Terminals - (Jan 2, 2019)

vehicle

loose

backed

transmission

concern

connector

repair

replace

found

inspect

internal

harness

terminal

motor

chaffing terminal concerns

replace internal harness

internal transmission wiring

transmission wiring harness