Possible causes
– Dirty Oil
– Engine mechanical problems
– Faulty camshaft position sensor
– Faulty crankshaft position sensor
– Timing belt jumped
– Engine mechanical problems
– Faulty camshaft position sensor
– Faulty crankshaft position sensor
– Timing belt jumped
Tech description
There is a factory service bulletin for the following Chevrolet models:
2004-2009 Chevrolet TrailBlazer
2004-2009 Chevrolet Colorado
2004-2009 Chevrolet TrailBlazer, Colorado Factory Service Bulletin OBDII Code P0017
Symptoms
– Engine Light ON (or Service Engine Soon Warning Light)
P0017 CHEVROLET OBD Code Description