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.
SYS.OK|MANUAL.DB● LIVE
HOMESERVICE MANUALSCHEVROLET2011SILVERADO 3500 4WD V8-6.0LREPAIR AND DIAGNOSISRELAYS AND MODULESRELAYS AND MODULES - BODY AND FRAMEMEMORY POSITIONING MODULELOCATIONS
2011 Chevrolet Silverado 3500 4WD V8-6.0L
Memory Positioning Module: Locations
2011 Chevrolet Silverado 3500 4WD V8-6.0LSECTION Locations
Harness Routing Views
Driver Seat Harness Routing
1 - Seat Recline Motor - Driver (AN3)
2 - Seat Lumbar Vertical Motor Position Sensor - Driver (AN3)
3 - Seat Lumbar Vertical Motor - Driver (AN3)
4 - X324 (AN3)
5 - Seat Lumbar Horizontal Motor - Driver (AN3)
6 - Seat Lumbar Horizontal Motor Position Sensor - Driver (AN3)
7 - Seat Recline Position Sensor - Driver (AN3)
8 - Seat Lumbar Switch - Driver (AN3)
9 - Seat Adjuster Switch - Driver (AG1)
10 - Memory Seat Module (MSM) (AN3)
11 - Inflatable Restraint Seat Position Sensor (SPS) - Driver (10 Series)
12 - Seat Adjuster Motor Assembly - Driver (AG1)
13 - Seat Belt Buckle - Driver
Passenger Seat Harness Routing
1 - Seat Frame
2 - X325 (AN3)
3 - Seat Lumbar Vertical Motor - Passenger (AN3)
4 - Seat Adjuster Switch - Passenger (AG2)
5 - Seat Lumbar Switch - Passenger (AN3)
6 - Seat Belt Buckle - Passenger
7 - Inflatable Restraint Passenger Presence System (PPS) Module (AL0)
8 - Seat Adjuster Motor Assembly - Passenger (AG2)
9 - Inflatable Restraint Passenger Presence System (PPS) Sensor (AL0)
10 - Seat Recline Motor - Passenger (AN3)
11 - Seat Lumbar Horizontal Motor - Passenger (AN3)
RENDER: 1.0x
NO RELATED
Recommended Tools & Savings
Use the Manual With the Right Hardware
Pair factory procedures with proven DIY tools so the instructions are easier to execute.
Affiliate disclosure: We may earn a commission at no extra cost to you.
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.