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2002 dts
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Discussion Starter #1
I have pulled the current trouble codes for a 2002 DTS and was wondering if someone could direct me to their meaning. The codes are IPM- B0184, B0189, B2646, and B4029c.
Pulled the numbers because of a faulty fan blower motor.
 

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Super Moderator
2010 DTS
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87,559 Posts
:welcome:

See the DTC Sticky at the top of the forum page and click on the OBDII link for code definitions.

The blower is not monitored so it will not set a DTC. Check the ground behind the passenger side kick panel. If no help, then you need to replace the blower.
 
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