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.
Removal Procedure
2010 Chevrolet RV Cutaway 6.6 LSECTION Removal Procedure
- Using a scan tool, capture the ECM data.
- Disconnect the negative battery cable. Refer to Battery Negative Cable Disconnection And Connection
- Reposition the master cylinder without disconnecting the brake lines. Refer to Master Cylinder Replacement .
-
Remove the ECM mounting bolts (1). - Release the ECM upper retaining tabs (2).
- Disconnect the ECM electrical connectors (3).
- Remove the ECM (4) from the bracket.
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.