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.
2012 Chevrolet Traverse AWD V6-3.6LFACTORY OEM SERVICE PROCEDURE
Heated Seat Control Module - Driver (KA1)
Passenger Compartment/Roof Component Views
Driver Seat (Except A45)
1 - Inflatable Restraint Side Impact Module - Left
2 - Seat Recline Motor - Driver (AH5)
3 - Seat Lumbar Horizontal Motor - Driver (AH5)
4 - Seat Horizontal Motor - Driver (AG1 or AH5)
5 - Seat Lumbar Switch - Driver (AH5)
6 - Seat Adjuster Switch - Driver (AG1 or AH5)
7 - Seat Rear Vertical Motor - Driver (AG1 or AH5)
8 - Heated Seat Control Module - Driver (KA1)
9 - Seat Front Vertical Motor - Driver (AG1 or AH5)
10 - Seat Belt Buckle - Driver
11 - Heated Seat Element - Driver Cushion (KA1 or KB6 or SPO Accessory)
12 - Heated Seat Element - Driver Back (KA1 or KB6 or SPO Accessory)
Factory Service Tools
Use the Manual With the Right Hardware
Pair factory procedures with proven DIY tools so the instructions are easier to execute.
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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.