Data List Reference Table: Notes
The following items of ECU input data can be read using scan tool (M.U.T.-IIISE).
| Item No. | Check item | Check condition | Normal condition |
|---|---|---|---|
| 1 | ECU power supply voltage | Ignition switch: "ON" | 0 to 25.5 V |
| 2 | ECU temperature | Ignition switch: "ON" | -100 to 156 °C (-148 to 313 °F) |
| 3 | Object recognition (CONT. value) | - | - |
| 4 | Relative speed (Control value) | Ignition switch: "ON" | Displays a relative speed to a target vehicle. |
| 5 | Relative speed (Left) | ||
| 6 | Relative speed (Right) | ||
| 7 | Relative speed (Center) | ||
| 8 | Relative distance (Control value) | Ignition switch: "ON" | Displays a relative distance to a target vehicle [0 to 40 m (0 to 131.2 ft)]. |
| 9 | Lateral position | - | -10 to 10 m (-32.8 to 32.8 ft) |
| 10 | Reflection amplitude (Left) | Ignition switch: "ON" | Displays a reflection intensity of the sensors (nominal range: -1 to -72) |
| 11 | Reflection amplitude (Right) | ||
| 12 | Reflection amplitude (Center) | ||
| 13 | Camera/Laser Radar performance | Ignition switch: "ON" | Displays an operation status of the FCM/LDW/AHB-ECU; Normal, Blocked, System failure. |
| 14 | Relative distance (Left) | Ignition switch: "ON" | Displays a relative distance to a target vehicle. |
| 15 | Relative distance (Right) | ||
| 16 | Relative distance (Center) | ||
| 17 | Steering wheel angle (+: left turn, -: right turn) | Vehicle stopped (the steering wheel is in the neutral position) | -6 to 6 deg |
| 18 | Yaw rate (+: left turn, -: right turn) | Vehicle stopped (level) | -3.6 to 3.6 deg/s |
| Running | -75 to 75 deg/s | ||
| 19 | Lateral G (+: left turn, -: right turn) | Vehicle stopped (level) | -0.11 to 0.11 m/s2 |
| Running | -1 to 1 m/s2 | ||
| 20 | Longitudinal G (+: deceleration, -: acceleration) | Vehicle stopped (level) | -0.04 to 0.04 m/s2 |
| Running | -1 to 1 m/s2 | ||
| 21 | Vehicle speed | Perform a test run of the vehicle. | The speedometer display and the scan tool (M.U.T.-IIISE) display almost agree with each other. |
| 22 | AS&G status | Not used | |
| 23 | A.S.C. status | When the ASC is activated | A.S.C. ON |
| When the ASC is deactivated by the ASC OFF switch. | A.S.C. OFF | ||
| When the ASC fails | A.S.C. fail | ||
| 24 | Ignition/Electric motor switch | Ignition switch: "LOCK"(OFF) | Lock |
| Ignition switch: "ACC" | ACC | ||
| Ignition switch: "ON" | ON | ||
| Ignition switch: "START" | Start | ||
| 25 | FCM ON/OFF switch | Forward collision mitigation system (FCM) and ultrasonic misacceleration mitigation system ON/OFF switch: Pressed | ON |
| Forward collision mitigation system (FCM) and ultrasonic misacceleration mitigation system ON/OFF switch: Released | OFF | ||
| 26 | LDW switch | LDW switch: Pressed | ON |
| LDW switch: Released | OFF | ||
| 33 | FCM warning request | The FCM system warning is not displayed. | No request |
| The FCM system warning is displayed (warning is activated) | Warning | ||
| The FCM system warning is displayed (during braking) | FCM brake | ||
| The FCM system warning is displayed (after braking) | FCM BRK finished | ||
| The FCM system warning is displayed (The FCM system is switched off) | OFF | ||
| The FCM system warning is displayed (The distance is set to "Far"). | Distance (Far) | ||
| The FCM system warning is displayed (The distance is set to "Near"). | Distance (Near) | ||
| The FCM system warning is displayed (The distance is set to "Mid") | Distance (Mid) | ||
| The FCM system warning is displayed (the FCM system is deactivated temporarily) | Temporary fail | ||
| The FCM system warning is displayed (the system fails). | System failure | ||
| 34 | FCM OFF indicator request | The FCM system: OFF | OFF |
| The FCM system: ON | ON | ||
| The FCM radar calibration has not been completed. | Flash | ||
| 35 | ACC/FCM buzzer request | - | No/Tone alarm 1/Tone alarm 2/Tone alarm 3/Tone alarm 4 |
| 38 | Pitch angle (Current) | - | Displays a current compensation angle (nominal range: -32.768 to 32.767 deg). |
| 39 | Yaw angle (Current) | ||
| 40 | Roll angle (Current) | ||
| 41 | LDW lane detection (RH) | The LDW is deactivated. Alternatively, the vehicle is being driven on the road where lane division lines are not clear with the LDW activated. | OFF |
| The vehicle is being driven on the road where lane division lines are clear with the LDW activated. | ON | ||
| 42 | LDW lane detection (LH) | The LDW is deactivated. Alternatively, the vehicle is being driven on the road where lane division lines are not clear with the LDW activated. | OFF |
| The vehicle is being driven on the road where lane division lines are clear with the LDW activated. | ON | ||
| 43 | LDW warning status (RH) | The vehicle is being driven on the middle (not near a lane line) of the road where lane division lines are clear | OFF |
| The vehicle is being driven near or across a lane division line of the road. | ON | ||
| 44 | LDW warning status (LH) | The vehicle is being driven on the middle (not near a lane line) of the road where lane division lines are clear | OFF |
| The vehicle is being driven near or across a lane division line of the road. | ON | ||