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 MANUALSGMC2020ACADIA SLREPAIR AND DIAGNOSISEXTERNAL PAGESDIFFERENT CARSECTION 34 (PROGRAMMING AND SETUP)REPAIR INSTRUCTIONSK71 TRANSMISSION CONTROL MODULE OR Q8 CONTROL SOLENOID VALVE ASSEMBLY: PROGRAMMING AND SETUP (6T70 (M7U M7W))PROGRAMMING AN EXISTING OR NEW CONTROL MODULE
2020 GMC Acadia SL
Programming an Existing or New Control Module
2020 GMC Acadia SLSECTION Programming an Existing or New Control Module
WARNING: This page is about a different car, the 2019 GMC Acadia. However, it is still accessible from the selected car via links, so may be relevant.
To program an existing or new control module, perform the following procedure:
- Install the special tool: EL-49642</ SPS Programming Support Tool
- Ignition - On / Vehicle - In Service Mode
- Access SPS and follow the on-screen instructions for the control module: Q8 Control Solenoid Valve Assembly or K71 Transmission Control Module
- Road test the vehicle. Refer to: Road Test
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.