DTC Description
DTC DETECTION LOGIC
DTC | CONSULT screen terms (Trouble diagnosis content) | DTC detection condition |
P0715 | INPUT SPEED SENSOR A (Input/Turbine Speed Sensor A Circuit) | When 1 is satisfied and any of 2, 3 or 4 is satisfied:
|
POSSIBLE CAUSE
FAIL-SAFE
DTC CONFIRMATION PROCEDURE
CAUTION: Be careful of the driving speed.
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
Engine speed : 1,200 rpm or more
Vehicle speed : 40 km/h (25 MPH) or more
Is “P0715” detected? YES >> Go to TM-126, "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 PRIMARY SPEED SENSOR POWER CIRCUIT
Is the inspection result normal? YES >> GO TO 2.
NO >> GO TO 6.
2.CHECK PRIMARY SPEED SENSOR GROUND CIRCUIT
Check continuity between primary speed sensor harness connector terminal and ground.
Is the inspection result normal? YES >> GO TO 3.
NO >> Repair or replace malfunctioning parts.
3.CHECK CIRCUIT BETWEEN PRIMARY SPEED SENSOR AND TCM (PART 1)
Is the inspection result normal? YES >> GO TO 4.
NO >> Repair or replace malfunctioning parts.
4.CHECK CIRCUIT BETWEEN PRIMARY SPEED SENSOR AND TCM (PART 2)
Check continuity between primary speed sensor harness connector terminal and ground.
Is the inspection result normal?
YES >> GO TO 5.
NO >> Repair or replace malfunctioning parts.
5.CHECK TCM INPUT SIGNALS
Is the inspection result normal? YES >> INSPECTION END
NO >> Replace primary speed sensor. Refer to TM-208, "Removal and Installation".
6.CHECK CIRCUIT BETWEEN IPDM E/R AND PRIMARY SPEED SENSOR
Is the check result normal? YES >> GO TO 7.
NO >> Repair or replace malfunctioning parts.
7.DETECT MALFUNCTIONING ITEMS
Check the following items:
Is the check result normal? YES >> INSPECTION END
NO >> Repair or replace malfunctioning parts.
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