DTC Description
DTC DETECTION LOGIC
| DTC | CONSULT screen terms (Trouble diagnosis content) | DTC detection condition |
| P0890 | TCM (Transmission Control Module Power Relay Sense Circuit Low) | When all of the following conditions are satisfied and this state is
maintained
for 0.2 seconds:
|
POSSIBLE CAUSE
FAIL-SAFE
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-155, "Diagnosis Procedure".
NO-1 >> To check malfunction symptom before repair: Refer to GI-41, "Intermittent Incident".
NO-2 >> Confirmation after repair: INSPECTION END
Diagnosis Procedure
1.CHECK TCM POWER SUPPLY (BACK-UP) CIRCUIT

Is the inspection result normal? YES >> Replace TCM. Refer to TM-202, "Removal and Installation".
NO >> GO TO 2.
2.DETECT MALFUNCTIONING ITEMS
Check the following items:
Is the inspection result normal? YES >> INSPECTION END
NO >> Repair or replace malfunctioning parts.
P0863 TCM communication
P0962 pressure control solenoid AParking brake control
Exploded View
Parking brake rear cable (RH)
Parking brake rear cable (LH)
Parking brake front cable
Parking brake control
Adjusting nut
Parking brake switch
Removal and Installation
REMOVAL
Remove instrument lower panel LH. Refer to IP-22, "Removal and ...
U0101 CAN comm circuit
Description
CAN (Controller Area Network) is a serial communication line for real time
application. It is an on-vehicle multiplex
communication line with high data communication speed and excellent error
detection ability. Many electronic
control units are equipped onto a vehicle, and each co ...
Avoiding collision and rollover
WARNINGFailure to operate this vehicle in a safe
and prudent manner may result in loss of
control or an accident.
Be alert and drive defensively at all times. Obey
all traffic regulations. Avoid excessive speed,
high speed cornering, or sudden steering maneuvers,
because these ...