Buick Enclave: Add-On Electrical Equipment
Notice: Do not add anything electrical to the vehicle unless you check with
your dealer first.
Some electrical equipment can damage the vehicle and the damage would not be
covered by the vehicle's warranty. Some add-on electrical equipment can keep other
components from working as they should.
Add-on equipment can drain the vehicle's 12-volt battery, even if the vehicle
is not operating.
The vehicle has an airbag system.
Before attempting to add anything electrical to the vehicle, see Servicing the
Airbag-Equipped Vehicle and Adding Equipment to the Airbag-Equipped Vehicle
.
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For service and parts needs, visit your dealer. You will receive genuine GM parts
and GM-trained and supported service people.
Genuine GM parts have one of these marks:
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Use the fog lamps for better vision in foggy or misty conditions.
The fog lamps button is on the exterior lamps control to the left of the steering
column.
► (Fog Lamps): Press the exterior lamps button to turn the fog lamps on or off.
A light comes on in the instrument panel cluster whe
SCHEMATIC WIRING DIAGRAMS
SHIFT LOCK CONTROL WIRING SCHEMATICS
Shift Lock Control System
Fig. 1: Shift Lock Wiring Schematic
DIAGNOSTIC INFORMATION AND PROCEDURES
DIAGNOSTIC CODE INDEX
DTC B2705: GEARSHIFT UNLOCK CIRCUIT SHORT TO GROUND
Diagnostic Instructions
Perform the Diagnostic System Check