DTC Logic
DTC DETECTION LOGIC
DTC | CONSULT screen terms (Trouble diagnosis content) | DTC detection condition | Possible causes |
P0863 | TCM COMMUNICATION (TCM Communication Circuit) | An error is detected at the initial CAN diagnosis of TCM. | TCM |
DTC CONFIRMATION PROCEDURE
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
Is “P0863” detected? YES >> Go to TM-198, "Diagnosis Procedure".
NO >> INSPECTION END
Diagnosis Procedure
1.CHECK INTERMITTENT INCIDNT
Refer to GI-39, "Intermittent Incident".
Is the inspection result normal? YES >> Replace the TCM. Refer to TM-263, "Removal and Installation".
NO >> Repair or replace malfunctioning parts.
P0890 TCM
DTC Logic
DTC DETECTION LOGIC
DTC | CONSULT screen terms (Trouble diagnosis content) | DTC detection condition | Possible causes |
P0890 | TCM (Transmission Control Module Power Relay Sense Circuit Low) | The battery voltage supplied to the TCM is
less than 8.4 V continuously for 200 msec or
more under the following diagnosis condition: Diagnosis condition
|
|
DTC CONFIRMATION PROCEDURE
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
Is “P0890” detected? YES >> Go to TM-199, "Diagnosis Procedure".
NO >> INSPECTION END
Diagnosis Procedure
1.CHECK TCM POWER SUPPLY (BACK-UP) CIRCUIT
Is the inspection
result normal?
YES >> GO TO 2.
NO >> GO TO 3.
2.CHECK INTERMITTENT INCIDENT
Refer to GI-39, "Intermittent Incident".
Is the inspection result normal? YES >> Replace the TCM. Refer to TM-263, "Removal and Installation".
NO >> Repair or replace malfunctioning parts.
3.DETECT MALFUNCTIONING ITEMS
Check the following items:
Refer to PG-8, "Wiring Diagram — Battery Power Supply —"
Is the inspection result normal? YES >> Check intermittent incident. Refer to GI-39, "Intermittent Incident".
NO >> Repair or replace malfunctioning parts.
ECU diagnosis information
TCM
Reference Value
CONSULT DATA MONITOR STANDARD VALUE
NOTE:
The following table includes information (items) inapplicable to this
vehicle. For information (items) applicable
to this vehicle, refer to CONSULT display items.
In CONSULT, electric shift timing or lock-up timing, i.e. op ...
P0520 EOP System
DTC Logic
DTC DETECTION LOGIC
DTC No.
CONSULT screen terms
(Trouble diagnosis content)
DTC detecting condition
Possible cause
P0520
EOP SENSOR/SWITCH
(Engine oil pressure sensor/
switch circuit)
ECM detects the following status continuously
for 5 seconds ...
Brake pedal
Inspection
BRAKE PEDAL HEIGHT
Check the brake pedal height (H1) between the dash lower panel (1)
and the brake pedal upper surface.
Brake pedal height (H1) : Refer to BR-54, "Brake Pedal".
CAUTION:
Check the brake pedal height with the floor trim removed.
STOP LAMP SWITCH AND BR ...