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December 12, 2012 Service bulletin

This Preliminary Information communication provides information to the technician about vehicles that have...

Cadillac technical service bulletin PIC5321A for 2010-2011 Cadillac DTS.

Bulletin number
PIC5321A
Component
Engine and engine cooling
Summary
This Preliminary Information communication provides information to the technician about vehicles that have a Service Engine Soon Malfunction Indicator Lamp on, "Service Brake System", "Service Power Steering" message on the Driver Information Center, and or power door locks cycling. Technician may find Diagnostic Trouble Code C0450. Technician should inspect for the engine harness rubbing through on the lower front part of the transmission. Technician should reroute the harness and repair any damaged wires.

Owners of these vehicles have filed 10 complaints in the engine category.

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