LEMON Manuals: Even more car manuals for everyone: 1960-2025
Home >> Porsche >> 2004 >> Cayenne Base >> Repair and Diagnosis >> Transmission >> Transfer Case >> Transfer Box >> Transfer box >> Introduction >> General instructions/safety instructions
April 5, 2026: LEMON Manuals is launched! Read the announcement.

General instructions/safety instructions

CAUTION:

Danger of damage due to improper handling of batteries and control module plug connections! 

  • Never disconnect battery with engine running. 
  • Never start engine if battery terminal clamps are not connected securely. 
  • Never pull off or push on plug connections for the control modules or other electronic components when the ignition is switched on. 
  • Always disconnect the negative terminal of the battery and pull off all plug connections to the 'vehicle electrical system control module' when carrying out welding work on the vehicle. 
WARNING:

Danger of injury and damage due to unusual vehicle handling when plugs or components are disconnected! 

  • Never disconnect plugs when the vehicle is in motion or drive the vehicle with plugs disconnected. 
  • Drive only with all parts fully installed and connected. 
scientia non olet · About LEMON Manuals