DATA LIST
In the table below, the values listed under "Normal Condition" are reference values. Do not depend solely on these reference values when deciding whether a part is faulty or not.
Connect the GTS to the DLC3.
Turn the ignition switch to ON.
Turn the GTS on.
Enter the following menus: Body Electrical / Pre-Collision System / Data List.
Read the Data List according to the display on the GTS.
| Tester Display | Measurement Item | Range | Normal Condition | Diagnostic Note |
|---|---|---|---|---|
| Total Distance Traveled | - | - | - | Cannot be used |
| Total Distance Traveled - Unit | - | - | - | Cannot be used |
| PCS Function ON/OFF State | Pre-collision system status | OFF / ON | ON: Pre-collision system enabled
OFF: Pre-collision system disabled |
- |
| PBA Request | Pre-collision brake assist operation status | Not PBA Request / PBA Standby Request / PBA Request Level 1 / PBA Request Level 2 | Not PBA Request: Pre-collision brake assist not requested
PBA Standby Request: Low pre-collision brake assist requested PBA Request Level 1: Medium pre-collision brake assist requested PBA Request Level 2: High pre-collision brake assist requested |
The value changes in accordance with the possibility of a collision. This item indicates the pre-collision brake assist standby status. Whether pre-collision brake assist is applied or not is determined by the depression of the brake pedal. |
| VGRS Activation Request | - | - | - | Cannot be used |
| Warning Brake Request | - | - | - | Cannot be used |
| FPB Request | Skid control ECU (brake actuator assembly) PCS brake request (pre-braking) | OFF / ON | ON: Operating
OFF: Not operating |
- |
| PB Request | Pre-collision brake request status | OFF / ON | ON: Operating
OFF: Not operating |
- |
| AVS Control Request | - | - | - | Cannot be used |
| Prefill | Skid control ECU (brake actuator assembly) PCS brake assist standby | OFF / ON | ON: Operating
OFF: Not operating |
- |
| PBR Request | PBR operation status | OFF / ON | ON: Operating
OFF: Not operating |
- |
| PBH Request | PBH operation status | OFF / ON | ON: Operating
OFF: Not operating |
- |
| PCS PBA Invalid | PCS PBA status | OFF / ON | ON: Pre-collision brake assist function invalid
OFF: Pre-collision brake assist function valid |
- |
| PCS Warning Buzzer Invalid | PCS warning buzzer status | OFF / ON | ON: PCS warning buzzer function invalid
OFF: PCS warning buzzer function valid |
- |
| PCS PB Invalid | PCS PB Status | OFF / ON | ON: PCS brake function invalid
OFF: PCS brake function valid |
- |
| PCS Warning Display Request | PCS warning message status | Not Request / PCS Warning Display 1 Request / PCS Warning Display 2 Request / PCS Warning Display 3 Request | Not Request: Not displayed
PCS Warning Display 1 Request: Displayed PCS Warning Display 2 Request: Not used PCS Warning Display 3 Request: Not used |
"BRAKE!" is displayed on multi-information display |
| PCS Warning Buzzer Request | PCS meter buzzer operation status | OFF / ON | ON: Sounding
OFF: Not sounding |
- |
| Vehicle Information (Conv/HV) | Vehicle information (Conv/HV) | Unknown / Conv / HV | Unknown: Vehicle information not confirmed
Conv: Conventional HV: Hybrid vehicle |
- |
| PCS Function ON/OFF State Stored | Storage condition of PCS ON/OFF condition when the PCS function is off and the ignition switch is turned from off to ON | Stored or Not Stored | Stored: Pre-collision system maintains off
Not Stored: Pre-collision system always turns on |
"PCS Function ON/OFF State Stored" is a customizable item which can be set using the GTS. |
| PCS Warning Timing State Stored 2 | Storage condition of warning sensitivity setting when the PCS function is on and the ignition switch is turned from off to ON | Stored or Not Stored | Stored: Sensitivity settings are maintained as previous value
Not Stored: Sensitivity is reset to default setting |
"PCS Function ON/OFF State Stored 2" is a customizable item which can be set using the GTS. |
| PCS Warning Timing State Stored 3 | Storage condition of warning sensitivity setting when the PCS function is off and the ignition switch is turned from off to ON | Stored or Not Stored | Stored: Sensitivity settings are maintained as previous value
Not Stored: Sensitivity is reset to default setting |
"PCS Function ON/OFF State Stored 3" is a customizable item which can be set using the GTS. |
| PCS Warning Timing State Stored 1 | Storage condition of warning sensitivity setting when the PCS function is turned from off to on while the ignition switch is ON | Stored or Not Stored | Stored: Sensitivity settings are maintained as previous value
Not Stored: Sensitivity is reset to default setting |
"PCS Function ON/OFF State Stored 1" is a customizable item which can be set using the GTS. |
ACTIVE TEST
Using the GTS to perform Active Tests allows relays, VSVs, actuators and other items to be operated without removing any parts. This non-intrusive functional inspection can be very useful because intermittent operation may be discovered before parts or wiring is disturbed. Performing Active Tests early in troubleshooting is one way to save diagnostic time. Data List information can be displayed while performing Active Tests.
Connect the GTS to the DLC3.
Turn the ignition switch to ON.
Turn the GTS on.
Enter the following menus: Body Electrical / Pre-Collision System / Active Test.
Perform the Active Test according to the display on the GTS.
| Tester Display | Measurement Item | Control Range | Diagnostic Note |
|---|---|---|---|
| PCS Warning Buzzer | Sounds the meter buzzer | Start / Stop | Test possible with ignition switch ON, vehicle stopped |