Checking the thickness of the disc brake pads
WARNING: This page does not describe the selected car, but rather 7 other vehicles, including the 2005 Porsche 911, 2004 Porsche 911, 2003 Porsche 911, 2002 Porsche 911, and 2001 Porsche 911. However, it is still accessible from the selected car via links, so may be relevant.
NOTE:
The brake pads must be replaced when the brake pad warning indicator lights up, but no later than when there is a residual pad thickness of 2 mm (per axle).
If brake pad wear is indicated by the warning light, the warning contact (sender including wire and plug connection) must also be replaced. Replacing the warning contact can be avoided by replacing the brake pads no later than when the pad thickness is 2.5 mm. Warning contacts must be replaced if the core of the wire is worn. However, if only the plastic part of the warning contact is worn, there is no need to replace it.
- To check the brake pads, remove the wheels.
- Visually inspect the brake pads for wear.
The wear limit is reached when the pad has a residual thickness of 2 mm.