Electrical - Radio Turns On/Off, Locks Self-Actuate
91 Radio turns on and off or door locks actuate while driving
28 11 18
2019838/6
November 9, 2011.
Supersedes Technical Service Bulletin Group 28 number 11 - 17 dated July 15, 2011 for reasons listed below.
74
Affected Vehicles
Condition
^ Radio turns on and off while driving
^ Clock in radio sporadically does not work
^ Door locks actuate while driving
Technical Background
Sporadic disruption of S-contact due to lubricant on the contact surface.
Production Solution
The S-contact is improved with modified lubricant that has better electrical conductivity and improved viscosity. In addition, 100% microscopic
inspection is in place.
Service
Replace ignition switch.
Warranty
75
Required Parts and Tools
The Parts Department only supplies improved ignition switches.
Additional Information
All parts and service references provided in this TSB are subject to change and/or removal. Always check with your Parts Department and service
manuals for the latest information.
