Preliminary ProcedureRemove the air cleaner outlet duct. Refer toAir Cleaner Outlet Duct Replacement.Remove the intake manifold cover and bracket. Refer toIntake Manifold Cover ReplacementDisconnect the oxygen sensor. | |
1 | Exhaust Manifold Heat Shield Bolt (Qty:-3) Warning:Refer toHot Exhaust System Warning. Caution:Refer toFastener Caution. Tighten10-Y(89-lb-in) |
2 | Exhaust Manifold Heat Shield |
#PIC5492B: Diagnostic Tip: Diagnosing Vehicles with OnStar DTC B101D-37 - (Oct 4, 2013)
Subject:Diagnostic Tip: Diagnosing Vehicles with OnStar DTC B101D-37Models: 2011-2014 GM Passenger Cars & Light Duty Trucks with OnStar (RPO UE1) This PI was superseded to update model year. Please discard PIC5492A.The following diagnosis might be helpful if the vehicle exhibits the symptom(s) d ...