DTC DETECTION LOGIC
DTC | Trouble diagnosis name | DTC detection condition | Possible causes |
P2765 | Input/Turbine Speed Sensor B Circuit | The secondary speed sensor value is less
than 150 rpm continuously for 5 seconds or
more under the following diagnosis conditions: - Diagnosis conditions - Primary pulley speed: 1,000 rpm or more - TCM power supply voltage: More than 11 V |
- Harness or connector
(Secondary speed sensor circuit is
open or shorted) - Secondary speed sensor |
The secondary pulley speed sensor value is
240 rpm or less continuously for 500 msec or
more under the following diagnosis conditions: - Diagnosis condition - 10-msec-ago secondary pulley speed: 1,000 rpm or more - TCM power supply voltage: More than 11 V |
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
Vehicle speed : 55 km/h (34 MPH) or more
Is "P2765" detected?
YES >> Go to TM "Diagnosis Procedure".
NO >> INSPECTION END
1.CHECK SECONDARY SPEED SENSOR POWER CIRCUIT
Is the inspection result normal?
YES >> GO TO 2.
NO >> GO TO 6.
2.CHECK SECONDARY SPEED SENSOR GROUND CIRCUIT
Check continuity between of 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 SECONDARY 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 SECONDARY SPEED SENSOR AND TCM (PART 2)
Check continuity between secondary 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 >> Check intermittent incident. Refer to GI "Intermittent Incident".
NO >> Replace secondary speed sensor. TM "Removal and Installation".
6.CHECK CIRCUIT BETWEEN IPDM E/R AND SECONDARY SPEED SENSOR (PART 1)
Is the check result normal?
YES >> GO TO 7.
NO >> Repair or replace malfunctioning parts.
7.CHECK CIRCUIT BETWEEN IPDM E/R AND SECONDARY SPEED SENSOR (PART 2)
Check continuity between IPDM E/R harness connector terminal and ground.
Is the check result normal?
YES >> GO TO 8.
NO >> Repair or replace malfunctioning parts.
8.DETECT MALFUNCTIONING ITEMS
Check the following items:
Is the check result normal?
YES >> Check intermittent incident. Refer to GI "Intermittent Incident".
NO >> Repair or replace malfunctioning parts.
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The VDC system uses various sensors to monitor
driver inputs and vehicle motion. Under certain
driving conditions, the VDC System helps to perform
the following functions:
Controls brake pressure to reduce wheel
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Cleaning exterior
In order to maintain the appearance of your vehicle,
it is important to take proper care of it.
To protect the paint surfaces, please wash your
vehicle as soon as you can:
After a rainfall to prevent possible damage
from acid rain.
After driving on coastal roads.
When contaminants suc ...