LKAS Control Unit Inputs and Outputs for 26P Connector

Terminal number | Wire color | Terminal sign | Terminal name | Description | Signal
--- | --- | --- | --- | --- | ---
1 | YEL/GRN | IGP1 | Ignition power 1 | Power source for the LKAS control unit | Ignition switch ON(II): Battery voltage OFF: 0V
3 | LT GRN | EPS TS SH | TXD shield line | Ground for the shield line | ———
5 | BLU/YEL | STRB | Steering angle sensor signal B phase | Detects steering angle sensor signal | Ignition switch ON(II): Turn steering wheel very slowly About 0−5V alternately
6 | BLU/GRN | STRZ | Steering angle sensor signal Z phase | Detects steering angle sensor signal | Ignition switch ON(II): Turn steering wheel very slowly About 0−5V alternately
7 | GRY | IMP | Image power | Detects power source for the camera unit | ———
8 | WHT/RED | EPSTXD/LKASRXD | EPS data link | Sends and receives scan tool signal | ———
9 | LT BLU | K-LINE | Data link | Communicates with HDS | ———
11 | BRN | LDCH | Image CAN high line | Image CAN communication (high) circuit | ———
12 | WHT | CANH | F-CAN high line | F-CAN communication (high) circuit | ———
13 | BLK | LG1 | Logic ground 1 | Ground for the LKAS control unit | ———
14 | YEL/GRN | IGP2 | Ignition power 2 | Power source for the LKAS control unit | Ignition switch ON(II): Battery voltage OFF: 0V
16 | PNK | EPS RX SH | RXD shield line | Ground for the shield line | ———
17 | GRY | LKAS SH | LKAS shield line | Ground for the shield line | ———
18 | BLU | STRA | Steering angle sensor signal A phase | Detects steering angle sensor signal | Ignition switch ON(II): Turn steering wheel very slowly About 0−5V alternately
21 | RED/BLU | EPSRXD/LKASTXD | EPS data link | F-CAN communication (high) circuit | Ignition switch ON(II): Battery voltage OFF: 0V
24 | YEL | LDCL | Image CAN low line | Image CAN communication (low) circuit | ———
25 | RED | CANL | F-CAN low line | F-CAN communication (low) circuit | ———
26 | BLK | LG2 | Logic ground 2 | Ground for the LKAS control unit | ———