DTC P0894:00 [FN4A-EL]

id050218820200

DTC P0894:00

Transaxle component slipping
DETECTION CONDITION
•  Under the following conditions, the turbine speed is 187 rpm or more for 3 s.
―  Vehicle speed is 0 km/h {0 mph}
―  Brake pedal is depressed
―  Accelerator pedal position is 0.78% or less
―  Selector lever position is D or M position
―  ATF temperature is 20 °C {68 °F} or more
―  Engine speed is 300 rpm or more
―  DTCs relating TR switch are not stored
―  DTCs relating input/turbine speed sensor are not stored
―  DTCs relating TFT sensor are not stored
―  DTCs relating shift solenoid A are not stored
―  DTCs relating shift solenoid B are not stored
―  DTCs relating shift solenoid C are not stored
―  DTCs relating shift solenoid D are not stored
―  DTCs relating shift solenoid E are not stored
Diagnostic support note
•  The check engine light does not illuminate.
•  The automatic transaxle warning light illuminates if the PCM detects the above malfunction condition during the first drive cycle.
•  PENDING CODE is not available.
•  FREEZE FRAME DATA is not available.
•  The DTC is stored in the PCM memory.
POSSIBLE CAUSE
•  Shift solenoid A malfunction
•  Forward clutch not engaged or slipped
•  PCM malfunction

Diagnostic procedure

STEP

INSPECTION

ACTION
1
VERIFY RELATED REPAIR INFORMATION AVAILABILITY
•  Verify related Service Information availability.
•  Is any related repair information available?
Yes
Perform repair or diagnosis according to the available repair information.
•  If the vehicle is not repaired, go to the next step.
No
Go to the next step.
2
VERIFY DTCs ARE PRESENT
•  Switch the ignition to ON (Engine off).
•  Perform the “Reading DTCs Procedure”.
•  Are the following DTCs output?
―  P0752:00 (Shift solenoid A stuck on)
―  P0753:00 (Shift solenoid A electrical malfunction)
Yes
Go to the applicable DTC inspection.
(See ON-BOARD DIAGNOSTIC SYSTEM DTC TABLE [FN4A-EL].)
No
Replace the forward clutch, then go to the next step.
3
VERIFY DTC TROUBLESHOOTING COMPLETED
•  Make sure to reconnect all the disconnected connectors.
•  Clear the DTC using the M-MDS.
•  Perform the following procedure to ensure that the DTC has been resolved:
1.  Start the engine.
2.  Stop the vehicle under the following conditions for 3 s or more.
―  Brake pedal is depressed
―  Accelerator pedal position is 0.78% or less
―  Selector lever position is D or M position
―  ATF temperature is 20 °C {68 °F} or more
―  Engine speed is 300 rpm or more
•  Is the same DTC present?
Yes
Replace the PCM, then go to the next step.
(See PCM REMOVAL/INSTALLATION [FN4A-EL].)
No
Go to the next step.
4
VERIFY NO DTCs ARE PRESENT
•  Perform the “Reading DTCs Procedure”.
•  Are any DTCs present?
Yes
Go to the applicable DTC inspection.
(See ON-BOARD DIAGNOSTIC SYSTEM DTC TABLE [FN4A-EL].)
No
DTC troubleshooting completed.