( TL19E00H32500000000CAAT00 )

Adaptive Cruise Control (ACC) System Inputs and Outputs

Terminal number | Wire color | Terminal sign | Terminal name | Description | Signal
--- | --- | --- | --- | --- | ---
1 | GRN | BRK DIAG | Brake diagnosis | Detects ACC relay | ACC brake operated or brake pedal pressed: battery voltage
2 | BLU | IG1 | Ignition signal | Detects ignition signal | Ignition switch to ON (II): battery voltage Ignition switch to LOCK (0): about 0 V
8 | LT BLU | K-LINE | Data link | Sends and receives scan tool signal | ———
9 | BLK | PG | Power ground | Ground circuit for the ACC system | ———
10 | WHT | CANH | CAN High line | F-CAN communication (high) circuit | ———
11 | BLK | LG1 | Logic ground 1 | Ground circuit for the ACC system | ———
12 | BLK | LG2 | Logic ground 2 | Ground circuit for the ACC system | ———
13 | WHT | VBU | Back-up voltage | Provides DTC memory voltage | Battery voltage
15 | RED | WEN | Write enable signal | Detects write enable signal | ———
16 | WHT *1 BLU *2 | BRK LAMP | Brake light | Drives the ACC relay | Ignition switch to ON (II): battery voltage Ignition switch to LOCK (0): about 0 V
17 | BLU | M/R TRX | Millimeter wave radar data link | Communicates with the millimeter wave radar | Ignition switch to ON (II): battery voltage Ignition switch to LOCK (0): about 0 V
20 | RED | CANL | CAN Low line | F-CAN communication (low) circuit | ———

*1: | LHD model
*2: | RHD model