GM Service Manual Online
For 1990-2009 cars only

Navigation System Gives Out Of The Way Directions - keywords direction guidance inaccurate incorrect nav plan preference radio route trip

Subject:Navigation System Gives Out of the Way Directions

Models:2007- 2008 Cadillac SRX, STS, and STS-V



This PI was superseded to update model years. please discard PIC4274.


The following diagnosis might be helpful if the vehicle exhibits the symptom(s) described in this PI.

Condition/Concern:

The Navigation System provides out of the way or indirect routes to destinations or Points of Interest (POI).

Recommendation/Instructions:

The Navigation System route can be influenced by the Route Preference options that are selected. The system defaults to not allow the use of Toll Roads. Ensure the customer is aware of these options. Instructions to change the Route Preferences are available in Navigation System owners manual.

Please follow this diagnostic or repair process thoroughly and complete each step. If the condition exhibited is resolved without completing every step, the remaining steps do not need to be performed.