996 Carrera Group 0 Part 1 Diagnosis / PAGE 162
7.4 Input signals · Checkingthe input signals
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911 Carrera 4 (996) PSM diagnosis
7.4 Input signals
Checkingthe input signals
Test Tester display Work instruction Tester display Remedy
TOl TerminalL (fil) Ignitionon not present
Enginerunning present 18.30
Yes: T02
Ta2 PSM OFF Ignition on No:
PSM OFFbutton not actuated not actuated 8.32
PSM OFFbutton actuated actuated
T03
TO3 PSM ON Ignition on No:
PSM ON button not actuated Inot actuated 8.32
PSM ON button actuated actuated
IYes:TO4
TO4 Brakepedal Ignitionon No:
Brake pedal not actuated Inot actuated 8.5
Brake pedal actuated ,actuated
IYes:T05
TO5 Parkingbrake 8 Ignition on No:'8.31
8 Vehicle secured against
rolling away
8 Parking brake engaged engaged
i8 Parking brake not engaged notengaged
IYes:7.5
45 -D 99
INO:Yes:
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