EPS Control Unit Inputs and Outputs for Connector D (28P)
CONNECTOR TERMINAL REFERENCE
| Terminal number | Wire color | Terminal sign (Terminal name) | Description | Signal | ||
|---|---|---|---|---|---|---|
| Terminals | Conditions | Voltage | ||||
| 3 | GRN/ORN | NEP (Engine speed pulse) | Detects engine speed signal | 3-GND | With engine running | Pulses |
| 4 | RED/YEL | WLP (Warning) | Drives the EPS indicator | 4-GND | Ignition switch ON (II) | Battery voltage |
| 5 | PUR/WHT | VSP (Vehicle speed pulse) | Detects vehicle speed signal | 5-GND | Depending on vehicle speed | Pulses |
| 7 | BRN | SCS (Service check signal) | Detects service check connector signal | 7-GND | SCS not grounded | About 5 V |
| 8 | BLK/ORN | VS2 (Voltage sensor 2) | Detects torque sensor signal | - | - | - |
| 9 | BLU | PVF (Voltage fade) | Drives the torque sensor | - | - | -- |
| 10 | WHT | VS1 (Voltage sensor 1) | Detects torque sensor signal | - | - | - |
| 12 | BLU/ORN | S1 (Signal 1) | Detects EPS motor angle sensor signal | - | - | - |
| 13 | BLU/YEL | R1 (Motor angle sensor 1) | Detects EPS motor angle sensor signal | - | - | - |
| 14 | GRN/BLK | S2 (Signal 2) | Detects EPS motor angle sensor signal | - | - | - |
| 16 | YEL | IG1 (Ignition 1) | Power source for activating the system | 16-GND | Ignition switch ON (II) | Battery voltage |
| Ignition switch OFF | 0V | |||||
| 17 | RED/WHT | K-LINE (Data link connector) | Communicates with HDS | 17-GND | HDS not connected | About 5 V |
| 26 | BRN/WHT | S3 (Signal 3) | Detects EPS motor angle sensor signal | - | - | - |
| 27 | GRN/YEL | R2 (Motor angle sensor 2) | Detects EPS motor angle sensor signal | - | - | - |
| 28 | BLU | S4 (Signal 4) | Detects EPS motor angle sensor signal | - | - | - |