PSM control module wiring harness plug
PSM CONTROL MODULE PIN DESIGNATION
| 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) |
| 40 | CAN bus (low) |
| 41 | Rate-of-turn sensor (signal wire) |
| 42 | Pressure sensor (voltage) |