Buick Encore: Supplemental Inflatable Restraints
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SPECIFICATIONS
Fastener Tightening Specifications
SCHEMATIC WIRING DIAGRAMS
SIR WIRING SCHEMATICS (ENCORE)
Power, Ground, Passenger Presence, Serial Data and Indicators
Fig. 1: Power, Ground, Pass
DTC B0012 OR B0013: Driver steering wheel air bag deployment loop
DIAGNOSTIC CODE INDEX
DTC B0012 OR B0013: DRIVER STEERING WHEEL AIR BAG DEPLOYMENT LOOP
Diagnostic Instructions
Perform th
Sir service precautions
General Service Instructions
WARNING: When performing service on or near the SIR components or
the SIR
wiring, the SIR system must be disabled. Refer to SIR Disabling and
Enab
SEE MORE:
Removing the Spare Tire and Tools
The spare tire and tools are located
in the storage compartment in the
rear of the vehicle.
Center Retainer
Subwoofer
Wrench
Strap
Tow Eye (if equipped)
Jack
To access the spare tire and tools:
Open the liftgate. See Liftgate
Lift the trim cover.
Remov
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