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.
2004 Porsche Cayenne BaseFACTORY OEM SERVICE PROCEDURE
Automatic - Gears, Control
- 38 18 19 Removing and installing wire harness in transmission - as of MY 2003 (Cayenne TIP, Cayenne S TIP, Cayenne Turbo, Cayenne Turbo S, Cayenne S TIO Titan)
- 38 45 19 Removing and installing oil pressure switch - as of MY 2003 (Cayenne TIP, Cayenne S TIP, Cayenne Turbo)
- 38 60 19 Removing and installing ATF cooler - as of MY 2003 (Cayenne TIP, Cayenne S TIP, Cayenne Turbo, Cayenne Turbo S, Cayenne S TIO Titan)
- 38 62 19 Removing and installing line for ATF cooling - as of MY 2003 (Cayenne S TIP, Cayenne Turbo, Cayenne Turbo S, Cayenne S TIO Titan)
- 38 62 19 Removing and installing line for ATF cooling - as of MY 2003 (Cayenne TIP)
- 38 70 19 Removing and installing sealing ring for output shaft - as of MY 2003 (Cayenne TIP, Cayenne S TIP, Cayenne Turbo, Cayenne Turbo S, Cayenne S TIO Titan)
- 38 75 19 Removing and installing ATF thermostat - as of MY 2003 (Cayenne Turbo, Cayenne Turbo S)
- 38 75 19 Removing and installing ATF thermostat - as of MY 2003 (Cayenne TIP, Cayenne S TIP, Cayenne S TIO Titan)
- 38 77 19 Removing and installing electrohydraulic control unit - as of MY 2003 (Cayenne TIP, Cayenne S TIP, Cayenne Turbo, Cayenne Turbo S, Cayenne S TIO Titan)
Factory Service Tools
Use the Manual With the Right Hardware
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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.
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