electrical

Third Brake Light Torque Specs

for 2012 GMC Sierra 3500HD 6.6L V8 Duramax Diesel · 4WD

Units

11 fasteners

Seq

Component

Torque

Angle

—

Battery Terminal Bolts

Critical

Do not overtighten | ⚠️ VERIFY SEQUENCE WITH SERVICE MANUAL

4 lb-ft · 6 Nm

—

Bracket Bolts

20 lb-ft · 27 Nm

—

Connector Screws

4 lb-ft · 5 Nm

—

Cover Screws

8 lb-ft · 11 Nm

—

Ground Bolt

Critical

10 lb-ft · 14 Nm

—

Ground Strap Bolt

Critical

Clean contact surfaces

14 lb-ft · 19 Nm

—

Ground Strap Bolts

Critical

Ensure clean contact | ⚠️ VERIFY SEQUENCE WITH SERVICE MANUAL

9 lb-ft · 12 Nm

—

Module Mounting Bolts

Critical

⚠️ VERIFY SEQUENCE WITH SERVICE MANUAL

6 lb-ft · 8 Nm

—

Mounting Bolts

Critical

34 lb-ft · 46 Nm

—

Sensor Mounting Bolts

Critical

⚠️ VERIFY SEQUENCE WITH SERVICE MANUAL

7 lb-ft · 10 Nm

—

Terminal Bolts

Critical

5 lb-ft · 7 Nm

—

2012 GMC SIERRA 3500HD

11 fasteners