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 continuously
for 5 seconds or more under the following
diagnosis conditions: Diagnosis conditions
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DTC CONFIRMATION PROCEDURE
CAUTION:
1.PREPARATION BEFORE WORK
If another “DTC CONFIRMATION PROCEDURE” occurs just before, turn ignition switch OFF and wait for at least 10 seconds, then perform the next test.
>> GO TO 2.
2.CHECK DTC DETECTION
Selector lever : “D” POSITION
Accelerator pedal position : 0.7/8 or more
Vehicle speed : 45 km/h (28 MPH) or more
Is “P2858” detected? YES >> Go to TM-228, "Diagnosis Procedure".
NO >> INSPECTION END
Diagnosis Procedure
1.CHECK INTERMITTENT INCIDENT
Refer to GI-39, "Intermittent Incident".
Is the inspection result normal? YES >> Replace the transaxle assembly. Refer to TM-283, "Removal and Installation".
NO >> Repair or replace malfunctioning parts.
Control Units and Electrical Parts
PRECAUTIONS
Never reverse polarity of battery terminals.
Install only parts specified for a vehicle.
Before replacing the control unit, check the input and output and
functions of the component parts.
Do not apply excessive force when disconnecting a connector.
Do not apply exce ...
Parking brake switch signal circuit
Component function check
1.Check parking brake switch operation
Check that brake warning lamp in combination meter turns on/off when parking
brake is actuated.
Is the inspection result normal?
Yes >> inspection end.
No >> proceed to diagnosis procedure. Refer to mwi-60, " ...
Changing a flat tire
If you have a flat tire, follow the instructions below:
Stopping the vehicle
Safely move the vehicle off the road and
away from traffic.
Turn on the hazard warning flashers.
Park on a level surface and apply the parking
brake. Shift the manual transmission into R
(Reverse), or the CVT ...