The names, logos, emblems,
slogans, vehicle model names, and
vehicle body designs appearing in
this manual including, but not limited
to, GM, the GM logo, BUICK, the
BUICK Emblem, and ENCORE are
trad
Air Vents
Turn Signal Lever. See Turn
and Lane-Change Signals. Headlamp High/Low-Beam
Changer
Instrument Cluster
Driver Information Center (DIC)
Display. See Driver Information
Center (DIC)
SYMPTOMS - ENGINE MECHANICAL
Strategy Based Diagnostics
Perform a Diagnostic System Check - Vehicle .
All diagnosis on a vehicle should follow a logical process. Strategy based
diagnostics is a uniform approach for
repairing all systems. The diagnostic flow may always be used in order to
resolve a
Trim Height Measurement
Trim height is a predetermined measurement relating to vehicle ride height.
Incorrect trim heights can cause the
vehicle to bottom out over bumps, damage to the suspension components and
symptoms similar to wheel
alignment problems. Check the trim heights when diagnosing su