Common item
COMMON ITEM : CONSULT Function (BCM - COMMON ITEM)
APPLICATION ITEM
CONSULT performs the following functions via CAN communication with BCM.
| Direct Diagnostic Mode | Description |
| ECU identification | The BCM part number is displayed. |
| Self Diagnostic Result | The BCM self diagnostic results are displayed. |
| Data Monitor | The BCM input/output data is displayed in real time. |
| Active Test | The BCM activates outputs to test components. |
| Work support | The settings for BCM functions can be changed. |
| Configuration |
|
| CAN DIAG SUPPORT MNTR | The result of transmit/receive diagnosis of CAN communication is displayed. |
SYSTEM APPLICATION
BCM can perform the following functions.

Air pressure monitor
AIR PRESSURE MONITOR : CONSULT Function (BCM - AIR PRESSURE MONITOR)
NOTE:
The Signal Tech II Tool (J-50190) can be used to perform the following functions. Refer to the Signal Tech II User Guide for additional information
SELF DIAGNOSTIC RESULT
NOTE:
Before performing self diagnostic result, be sure to register the ID, or else the actual malfunction may be different from that displayed on CONSULT.
Refer to BCS-49, "DTC Index".
DATA MONITOR
| Monitor Item [Unit] | Description |
| AIR PRESS FL [kPa, kg/cm2 or Psi] | Indicates air pressure of front LH tire. |
| AIR PRESS FR [kPa, kg/cm2 or Psi] | Indicates air pressure of front RH tire. |
| AIR PRESS RR [kPa, kg/cm2 or Psi] | Indicates air pressure of rear RH tire. |
| AIR PRESS RL [kPa, kg/cm2 or Psi] | Indicates air pressure of rear LH tire. |
| ID REGST FL1 [Done/Yet] | Indicates ID registration status of front LH transmitter. |
| ID REGST FR1 [Done/Yet] | Indicates ID registration status of front RH transmitter. |
| ID REGST RR1 [Done/Yet] | Indicates ID registration status of rear RH transmitter. |
| ID REGST RL1 [Done/Yet] | Indicates ID registration status of rear LH transmitter. |
| WARNING LAMP [Off/On] | Indicates condition of low tire pressure warning lamp in combination meter. |
| BUZZER [Off/On] | Indicates condition of buzzer in combination meter. |
ACTIVE TEST
| Test Item | Description |
| HORN | This test is able to check horn operation [On]. |
| FLASHER | This test is able to check turn signal lamp operation [Off/LH/RH]. |
| ID REGIST WARNING | This test is able to check ID registration warning chime operation [On/Off]. |
| WARNING LAMP | This test is able to check tire pressure warning lamp operation [On/Off]. |
WORK SUPPORT
| Support Item | Description |
| ID READ | The registered ID number is displayed. |
| ID REGIST | Refer to WT-22, "Description". |
System
Diagnosis system (BCM) (without intelligent key system)Heater and Air Conditioner (manual) (if so equipped)
WARNING
The air conditioner cooling function operates
only when the engine is running.
Do not leave children or adults who would
normally require the assistance of others
alone in your vehicle. Pets should also not
be left alone. They could accidentally injure
them ...
P2858 Clutch B Pressure
DTC Logic
DTC
CONSULT screen terms
(Trouble diagnosis content)
DTC detection condition
Possible causes
P2858
CLUTCH B PRESSURE
(Clutch B Pressure Engagement
Performance)
The auxiliary gearbox gear ratio is 2.232 or
more for the auxiliary gearbox 2GR ratio ...
Variable voltage control system
CAUTION
Do not ground accessories directly to
the battery terminal. Doing so will bypass
the variable voltage control system
and the vehicle battery may not
charge completely.
Use electrical accessories with the engine
running to avoid discharging the
vehicle battery.
Your v ...