Replacing transfer gear
WARNING: This page is about a different car, the 2016 Porsche Macan and 2015 Porsche Macan. However, it is still accessible from the selected car via links, so may be relevant.
NOTE:
Voltage drop
- Risk of irreparable damage to control unit
- Risk of damage to control unit
- Fault entries in the control unit
- Coding in the control unit is aborted
- Malfunctions in control unit, even during programming
→ Prior to disconnecting the control unit, switch off ignition and remove ignition key.
→ Ensure that the power supply is not interrupted during programming.
→ Connect a battery charger with a current rating of at least → Nominal value: 40 A to the vehicle battery.
Information
Remove transfer gear with vibration damper.
- The vibration damper cannot be removed from the transfer gear without damaging it .
- The vibration damper must always be replaced following removal .
- Read and follow installation instructions for vibration damper .
Information
The PIWIS Tester 3 9900 instructions take precedence since the description may be different with later Tester releases.
The procedure described here has been structured in general terms. Different text or additional information may appear in PIWIS Tester 3 9900 .
Information
Transfer gear with gas nitrocarburised (GNC) "hardened" steel plates.
- If the transfer gear is replaced, the software must always be adapted .
- For transfer gears with GNC plates, only the all-wheel software version 1360 (Part No.: 95B927755CB) I-no. LU2 must be used .
- PIWIS Tester must be connected to the vehicle before starting it. Switch on ignition.
- Select and execute All-wheel drive control unit - Maintenance/repairs - Replacement work on the transfer gear - Control unit replacement including transfer gear .
- Read out and erase fault memory.
- Perform a test drive.