Ignition Switch Return

Service inventory of ignition switch part number D1426D (15242754) with a package date code of 15350 and prior should be returned. For replacement, order the same part number.

This part is used on 2003-2007 Hummer H2, 2003-2007 Express and Savana, 2002-2009 TrailBlazer, Envoy, 2002-2004 Bravada, 2002-2007 Rendezvous, 2003-2007 SSR, 2005-2009 Rainier, 2001-2005 Aztek, and 2003-2007 Silverado, Sierra, Tahoe, Suburban, Yukon and Escalade models.

The first two digits of the date code (15) represent the year 2015. The last three digits (350) are the Julian day of production. The Julian Date code is located in the upper-right corner of the label. (Fig. 14)

 

F14 switch code

Fig. 14

 

These parts with a package date code of 15350 and prior should not be installed on vehicles currently being repaired. Check the date code before installation of the ignition switch.

 

– Thanks to Charles Hensley

Using an Insulation Multimeter
Air Filter Box Seal Leak

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