Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
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HOMESERVICE MANUALSGMC2013SIERRA DENALI AWD V8-6.2LREPAIR AND DIAGNOSISACCESSORIES AND OPTIONAL EQUIPMENTANTITHEFT AND ALARM SYSTEMSALARM MODULELOCATIONS
2013 GMC Sierra Denali AWD V8-6.2L
Alarm Module: Locations
2013 GMC Sierra Denali AWD V8-6.2LSECTION Locations
Instrument Panel/Center Console Component Views
Steering Column Components
1 - Turn/Signal Multifunction Switch
2 - Ignition Lock Cylinder
3 - Driver Shift Request Switch (MYC/MYD/MW7)
4 - Automatic Transmission Shift Lever (M30/MYC/MYD/MW7)
5 - Tow/Haul Switch (M30/MYC/MYD/MW7)
6 - Steering Angle Sensor (JL4)
7 - Automatic Transmission Shift Lock Control Solenoid
8 - Theft Deterrent Module (TDM)
9 - Ignition Switch
10 - Inflatable Restraint Steering Wheel Module Coil
RENDER: 1.0x
NO RELATED
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When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- • You smell fuel, burning insulation, or see smoke.
- • Brakes feel soft, pull hard to one side, or make grinding noises.
- • The engine overheats, stalls repeatedly, or misfires under load.
- • You are missing required tools, torque specs, or safe lifting equipment.
- • You are not confident in the next step or safety outcome.