996 Carrera Group 0 Part 1 Diagnosis / PAGE 263
PSM diagnosis 911 Carrera (996) · Pin Designation Pin Designation
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PSM diagnosis 911 Carrera (996)
Pin Designation Pin Designation
12 Front left speed sensor 29 Rear left speed sensor (ground)
(signal wire)
30 Rear right speed sensor (ground)
13 Appliesto 9 Carrera 2:eed
Front left sp sensor 31 Rear right speed sensor
(ground) (signal wire)
14 Rear left speed sensor 32 Stop light switch (close)
(signal wire)
33 PSM signal light
15 Front right speed sensor (ground)
34 Rear left output speed sensor
16 Front right speed sensor (signal wire)
(signal wire)
36 Brake fluid level switch
17 ABS signal light, instrumentcluster
37 Stop light switch (open)
18 PSM button lighting
38 Parking brake switch (ground)
19 Rear right speed sensor
(signal wire) 39 Rate-at-turnsensor (voltage)
20 PSM on (from PSM button) 40 CAN bus (low)
Rate-ot-turnsensor (ground) 41 Rate-at-turnsensor (signal wire)
22 Battery charge terminal 61 42 Pressure sensor (voltage)
23 Power supply terminal 15
24 CAN bus (high)
25 Pressure sensor (ground)
26 Pressure sensor (signal wire)
27 PSM off (from PSM button)
28 Applies to 911 Carrera 4:
Front left speed sensor
(ground)
45 -D 200 4503 Diagnosis/troubleshooting PSM System PSM05XX1121
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