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.
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HOMESERVICE MANUALSACURA2008MDXREPAIR AND DIAGNOSISDRIVELINES & AXLESDIFFERENTIALS & DRIVE AXLESREAR DIFFERENTIALSH-AWD CONTROL UNIT REPLACEMENT
2008 Acura MDX
SH-AWD Control Unit Replacement
2008 Acura MDXSECTION SH-AWD Control Unit Replacement
NOTE:
The SH-AWD control unit must be initialized (see SH-AWD Control Unit Initialization
) after replacement, other wise the SH-AWD system will not function.
- Remove the rear left side trim panel cover (see TRIM REMOVAL/INSTALLATION - REAR SIDE AREA ).
- Remove the cargo floor lid and the cargo box (see TRIM REMOVAL/INSTALLATION - CARGO AREA ).
- Remove the SH-AWD control unit (A).
- Disconnect the SH-AWD control unit connectors (B).
- Install the SH-AWD control unit in the reverse order of removal.
RENDER: 1.0x
NO RELATED
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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.