911 Turbo AWD (996) F6-3.6L Turbo (2001)
Hydraulic Control Assembly - Antilock Brakes: Diagrams
PSM Control Module Wiring Harness Plug
Pin
Designation
1
Ground for booster pump relay
Ground for return pump
2
Voltage for solenoid valve relay
Voltage for return pump relay
3
Voltage for booster pump
4
Ground for booster pump
5
Ground for PSM control module and rate-of-turn sensor
6
Voltage - terminal 30 valve relay
8
Transverse acceleration sensor signal wire
9
Rate-of-turn sensor (test signal)
10
Rate-of-turn sensor (reference signal)
11
Diagnosis communication wire
12
Front left speed sensor (signal wire)
14
Rear left speed sensor (signal wire)
15
Front right speed sensor (ground)
16
Front right speed sensor (signal wire)
18
PSM button
19
Rear right speed sensor output (signal wire)
20
PSM on (from PSM button)
21
Rate-of-turn and steering-angle sensor (ground)
22
Battery charge terminal 61
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
Front left speed sensor (ground)
29
Rear left speed sensor (ground)
30
Rear right speed sensor (ground)
31
Rear right speed sensor (signal wire)
32
Stop light switch (close)
34
Rear left speed sensor output (signal wire)
36
Brake fluid level switch
37
Stop light switch (open)
38
Parking brake switch (ground)
39
Rate-of-turn and steering-angle sensor (voltage)