Connector of PSM 5.3 control module
PIN DESIGNATION (PSM 5.3 HARNESS CONNECTOR)
| Pin | Designation |
|---|---|
| 1 | Power supply terminal 15 |
| 2 | Voltage for solenoid valve relay Voltage for return pump relay Steering-angle sensor voltage |
| 3 | Triggering of outlet valve at front left |
| 4 | Triggering of outlet valve at the rear right |
| 5 | Triggering of inlet valve at front left |
| 6 | Triggering of inlet valve at rear right |
| 7 | Activation of return pump relay (ground) |
| 8 | Front left speed sensor (signal wire) |
| 10 | Front left speed sensor (ground) |
| 11 | Rear right speed sensor (signal wire) |
| 12 | Rear right speed sensor (ground) |
| 13 | Rear left speed sensor (signal wire) |
| 14 | Rear left speed sensor (ground) |
| 15 | Front right speed sensor (signal wire) |
| 16 | Front right speed sensor (ground) |
| 18 | Transverse acceleration sensor (signal wire) |
| 19 | Transverse acceleration sensor (ground) |
| 20 | Motor monitoring, return pump relay (voltage) |
| 22 | Booster pump (voltage) |
| 24 | Booster pump (ground) |
| 25 | Triggering of outlet valve at the rear left |
| 26 | Triggering of outlet valve at front right |
| 28 | Ground GP 2 |
| 29 | Ground GP 2 |
| 31 | PSM/ASR/ABD signal light, instrument cluster |
| 32 | ABS signal light, instrument cluster |
| 34 | Rate-of-turn sensor (voltage) |
| 37 | Activation of valve relay (ground) |
| 38 | Battery charge terminal 61 instrument cluster |
| 42 | Stop light switch (open) |
| 44 | PSM off (from PSM button) |
| 46 | Diagnosis communication wire |
| 48 | Stop light switch (close) |
| 49 | Switch-over valve 1 |
| 50 | Switch-over valve 2 |
| 51 | Power supply terminal 30 |
| 52 | Booster valve 2 |
| 53 | Triggering of inlet valve at rear left |
| 54 | Booster valve 1 |
| 55 | Triggering of outlet valve at front right |
| 61 | CAN bus (high) |
| 62 | CAN shield |
| 63 | CAN bus (low) |
| 67 | Booster pump pressure sensor (ground) |
| 68 | Booster pump pressure sensor (signal wire) |
| 69 | Booster pump pressure sensor (voltage) |
| 70 | Speed signal output of wheel speed sensor at the rear left (instrument cluster) |
| 75 | Transverse acceleration sensor (voltage) |
| 76 | Parking brake contact |
| 77 | Rate-of-turn sensor (test signal) |
| 78 | Rate-of-turn sensor (reference signal) |
| 79 | Rate-of-turn sensor (signal wire) |
| 80 | Rate-of-turn sensor (ground) |
| 83 | PSM monitor button off |
| 86 | PSM on (from PSM button) |
| 88 | PSM/ASR/ABD information signal light |