996 Carrera Group 0 Part 1 Diagnosis / PAGE 260
8. PSM OFF switch 5. Switch for parking brake control · Instal
Read extracted page text
OCR can contain errors. Check the original page image for exact wording, warnings and specifications.
911 Carrera (996) PSM diagnosis
8. PSM OFF switch 5. Switch for parking brake control
Installation position: in the centre console Installationposition: on the parking brake
The system can be switched off by means of a Whenthe parking brake is engaged,the parking
switch in the centre console. System brake contact closes and sends a ground signal
deactivation is displayed by the indicator lights to the PSM control module. In order to avoid an
in the PSM switch and in the instrumentcluster. excessive increase of the torque on the drive
The ABD function (automatic brake differential) is wheels, engine drag torque control operation is
maintainedwhen the PSM is switched off. For not permitted if a signal is present.
safety reasons, the driving dynamics control is
reactivated temporarily for the duration of one
brake pedal actuation.
4_39_99
4503 Diagnosis/troubleshooting PSM System PSM05XX 45 -D 197
This is a source reference. Confirm exact model applicability in the original material.