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.

2009 Porsche Cayenne Base, AutomaticFACTORY OEM SERVICE PROCEDURE

Removing AWS control unit: Notes

Fig 1: Identifying AWS Control Unit

Courtesy of PORSCHE CARS NORTH AMERICA, INC.

Switch off ignition and remove ignition key.
Unscrew the three fastening nuts -1- on the cover of the AWS control unit and remove the cover -2- .

Fig 2: Removing AWS Control Unit Cover
Courtesy of PORSCHE CARS NORTH AMERICA, INC.
Remove AWS control unit from support, release the two electric connectors -a- and pull them off the control unit.

Fig 3: Unplugging Electric Connectors
Courtesy of PORSCHE CARS NORTH AMERICA, INC.

Factory Service Tools

Use the Manual With the Right Hardware

Pair factory procedures with proven DIY tools so the instructions are easier to execute.

Disclosure: Verified tool recommendations may earn an affiliate commission at no cost to you.

Shop Manual-Ready Tools Compare Repair Quote Quote Shield Pro

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.