my 2003 trailblazer will not shift out of park?

Asked by Mar 28, 2017 at 01:57 PM about the 2003 Chevrolet TrailBlazer LT

Question type: Maintenance & Repair

1 Answer

73,055

There is a shift interlock system on there, a lot of times it is a broken wire, located at the shifter. Check the brake light switch also as it is tied into the interlock system.

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