TrailBlazer 2WD V8-6.0L VIN H (2006)
English Prevailing Torque Fastener Minimum Torque Development
ENGLISH PREVAILING TORQUE FASTENER MINIMUM TORQUE DEVELOPMENT
Checking Aftermarket Accessories
CHECKING AFTERMARKET ACCESSORIES
Do not connect aftermarket accessories into the following circuits:
CAUTION: Refer to SIR Caution in Service Precautions.
SIR circuits, all such circuits are indicated on circuit diagrams with the SIR symbol.
NOTE: Refer to OBD II Symbol Description Notice in Service Precautions.
OBD II circuits, all such circuits are indicated on circuit diagrams with the OBD II symbol.