PID/Data Monitor And Record
- This function allows you to access certain data values, input signals, calculated values, and system status information.
Active Command Modes
- This function allows you to control devices through the WDS or equivalent.
Scheme 27
- Connect WDS or equivalent to the vehicle DLC-2 connector.
- Retrieve DTC using WDS or equivalent.
Clearing DTCs Procedures
- After repairs have been made, perform the DTCs reading procedure.
- Erase DTC using WDS or equivalent.
- Ensure that the customer's concern has been resolved.
PID/Data Monitor and Record Procedure
- Connect WDS or equivalent to the vehicle DLC-2 connector.
- Access and monitor PIDs using WDS or equivalent.
Active Command Modes Procedure
- Connect WDS or equivalent to the vehicle DLC-2 16-pin connector.
- Turn the ignition switch to the ON position (engine off) or start the engine.
- Activate active command modes using WDS or equivalent.
PID/DATA Monitor Table
| PID name (definition) | Unit/Condition | Operation condition (reference) | Action | DSC HU/CM terminal |
|---|---|---|---|---|
| ABS_VOLT (System battery voltage value) | V | Ignition switch at ON: Approx. 12.2 V Idling: Approx. 14.1 V | Inspect power supply circuit. (See DSC SYSTEM INSPECTION .) | J |
| ABSLF_I (Left front inlet solenoid valve output state) | On/Off | Solenoid valve activated: On Solenoid valve not activated: Off | Inspect the DSC HU/CM. (See DSC HU/CM INSPECTION .) | |
| ABSLF_O (Left front outlet solenoid valve output state) | On/Off | Solenoid valve activated: On Solenoid valve not activated: Off | Inspect the DSC HU/CM. (See DSC HU/CM INSPECTION .) | |
| ABSLR_I (Left rear inlet solenoid valve output state) | On/Off | Solenoid valve activated: On Solenoid valve not activated: Off | Inspect the DSC HU/CM. (See DSC HU/CM INSPECTION .) | |
| ABSLR_O (Left rear outlet solenoid valve output state) | On/Off | Solenoid valve activated: On Solenoid valve not activated: Off | Inspect the DSC HU/CM. (See DSC HU/CM INSPECTION .) | |
| ABSPMPRLY (Motor relay output state) | On/Off | Relay activated: On Relay not activated: Off | Inspect the DSC HU/CM. (See DSC HU/CM INSPECTION .) | |
| ABSRF_I (Right front inlet solenoid valve output state) | On/Off | Solenoid valve activated: On Solenoid valve not activated: Off | Inspect the DSC HU/CM. (See DSC HU/CM INSPECTION .) | |
| ABSRF_O (Right front outlet solenoid valve output state) | On/Off | Solenoid valve activated: On Solenoid valve not activated: Off | Inspect the DSC HU/CM. (See DSC HU/CM INSPECTION .) | |
| ABSRR_I (Right rear inlet solenoid valve output state) | On/Off | Solenoid valve activated: On Solenoid valve not activated: Off | Inspect the DSC HU/CM. (See DSC HU/CM INSPECTION .) | |
| ABSRR_O (Right rear outlet solenoid valve output state) | On/Off | Solenoid valve activated: On Solenoid valve not activated: Off | Inspect the DSC HU/CM. (See DSC HU/CM INSPECTION .) | |
| ABSVLVRLY (Fail-safe relay output state) | On/Off | Fail-safe relay is activated: On Fail-safe relay is deactivated: Off | Inspect DSC HU/CM. (See DSC HU/CM INSPECTION .) | |
| BOO_ABS (Brake pedal switch input) | On/Off | Brake pedal depressed: On Brake pedal released: Off | Inspect the brake switch. | N |
| CCNTABS (Number of continuous codes) | DTCs detected: 1-255 No DTCs detected: 0 | Perform the DTC inspection. | ||
| LAT_ACCL | G | Vehicle stopped or driving at constant speed: 0 G Cornering to right: Changes 0 G-positive Cornering to left: Changes 0 G-negative | Inspect the combined sensor. | AI |
| LF_WSPD (Left front ABS wheel-speed sensor input) | KPH, MPH | Vehicle stopped: 0 KPH, 0 MPH Vehicle running: vehicle speed | Inspect the ABS wheel-speed sensor. | F, E |
| LR_WSPD (Left rear ABS wheel-speed sensor input) | KPH, MPH | Vehicle stopped: 0 KPH, 0 MPH Vehicle running: Vehicle speed | Inspect the ABS wheel-speed sensor. | G, H |
| MCYLI P | Pa, psi | Brake pedal released: 0 Pa, 0 psi Brake pedal depressed: Changes according to the brake fluid pressure | Inspect the brake fluid pressure sensor. | |
| PMP_MOTOR (Pump motor output state) | On/Off | Pump motor activated: On Pump motor not activated: Off | Inspect the DSC HU/CM. (See DSC HU/CM INSPECTION .) | |
| RF_WSPD (Right front ABS wheel-speed sensor input) | KPH, MPH | Vehicle stopped: 0 KPH, 0 MPH Vehicle running: vehicle speed | Inspect the ABS wheel-speed sensor. | M, O |
| RPM (Engine speed signal input) | RPM | Engine stopped: 0 RPM Engine speed at 3,000 rpm: 3,000 RPM | Inspect the PCM. Inspect the instrument cluster. | |
| RR_WSPD (Right rear ABS wheel-speed sensor input) | KPH, MPH | Vehicle stopped: 0 KPH, 0 MPH Vehicle running: Vehicle speed | Inspect the ABS wheel-speed sensor. | I, L |
| SWA_POS | ° | Steering wheel in neutral position (not turned): 0° Steering wheel turned to left: Changes 0°-negative Steering wheel turned to right: Changes 0°-positive | Inspect the steering angle sensor. | |
| TPI | % | Closed throttle position: 0% Wide open throttle: Changes according to throttle valve opening angle | Inspect the throttle position sensor. | |
| V_STB_L (LF stability control solenoid valve output state) | On/Off | Solenoid valve activated: On Solenoid valve not activated: Off | Inspect the DSC HU/CM. (See DSC HU/CM INSPECTION .) | |
| V_STB_R (RF stability control solenoid valve output state) | On/Off | Solenoid valve activated: On Solenoid valve not activated: Off | Inspect the DSC HU/CM. (See DSC HU/CM INSPECTION .) | |
| V_TRC_L (LF traction control solenoid valve output state) | On/Off | Solenoid valve activated: On Solenoid valve not activated: Off | Inspect the DSC HU/CM. (See DSC HU/CM INSPECTION .) | |
| V_TRC_R (RF traction control solenoid valve output state) | On/Off | Solenoid valve activated: On Solenoid valve not activated: Off | Inspect the DSC HU/CM. (See DSC HU/CM INSPECTION .) | |
| YAW_RATE | °/s | Vehicle stopped or driving straight: 0°/s Cornering to left: Changes 0°/s-negative Cornering to right: Changes 0°/s-positive | Inspect the combined sensor. | AA |
PID/DATA MONITOR TABLE
Active Command Modes Table
| Command name | Output part | Operation | Operating condition |
|---|---|---|---|
| LATACCEL | Combined sensor (lateral acceleration) initialization | FALSE/TRUE | Ignition switch at ON |
| LF_INLET | LF inlet solenoid valve | On/Off | |
| LF_OUTLET | LF outlet solenoid valve | ||
| LR_INLET | LR inlet solenoid valve | ||
| LR_OUTLET | LR outlet solenoid valve | ||
| PMP_MOTOR | Pump motor | ||
| RF_INLET | RF inlet solenoid valve | ||
| RF_OUTLET | RF outlet solenoid valve | ||
| RR_INLET | RR inlet solenoid valve | ||
| RR_OUTLET | RR outlet solenoid valve | ||
| SAS_CAL | Steering angle sensor initialization | FALSE/TRUE | |
| STAB_IND | DSC indicator light | On/Off | |
| TRAC OFF | DSC OFF light | ||
| V_STB_L | LF stability control solenoid valve | ||
| V_STB_R | RF stability control solenoid valve | ||
| V_TRC_L | LF traction control solenoid valve | ||
| V_TRC_R | RF traction control solenoid valve | ||
| YAWRATE | Combined sensor (yaw rate) initialization |
ACTIVE COMMAND MODES TABLE