DTC P2565:00 [MZR-CD 2.2]

id0102f3268700

DTC P2565:00

Guide blade actuator position sensor circuit high input
DETECTION CONDITION
•  The PCM monitors input voltage from guide blade actuator position sensor when the ignition switch is ON position. If input voltage is more than 4.90 V, the PCM determines that the guide blade actuator position sensor circuit has malfunction.
Monitoring condition
•  Battery voltage:8—20 V
Diagnostic support note
•  The MIL illuminates if the PCM detects the above malfunction condition in first drive cycle.
•  PENDING CODE is available if the PCM detects the above malfunction condition during the first drive cycle.
•  FREEZE FRAME DATA (mode2) and snapshot data are available.
•  The DTC is stored in the PCM memory.
POSSIBLE CAUSE
•  Guide blade actuator position sensor connector or terminal malfunction
•  PCM connector or terminal malfunction
•  Open circuit in wiring harness between guide blade actuator position sensor terminal A and PCM terminal 1AQ
•  Guide blade actuator position sensor signal circuit and power supply circuit short to each other
•  Short to power supply in wiring harness between guide blade actuator position sensor terminal C and PCM terminal 1BS
•  Guide blade actuator position sensor malfunction
•  PCM malfunction

Diagnostic procedure

STEP

INSPECTION

ACTION
1
VERIFY FREEZE FRAME DATA AND DIAGNOSTIC MONITORING TEST RESULTS HAS BEEN RECORDED
•  Have FREEZE FRAME DATA (mode2) or snapshot data been recorded?
Yes
Go to the next step.
No
Record the FREEZE FRAME DATA (mode2) and snapshot data on the repair order, then go to the next step.
2
VERIFY RELATED SERVICE INFORMATION AVAILABILITY
•  Verify related Service Information availability.
•  Is any related Service Information available?
Yes
Perform the repair or diagnosis according to the available Service Information.
•  If the vehicle is not repaired, go to the next step.
No
Go to the next step.
3
IDENTIFY TRIGGER DTC FOR FREEZE FRAME DATA (MODE2)
•  Is DTC P2565:00 on FREEZE FRAME DATA (mode2)?
Yes
Go to the next step.
No
Go to troubleshooting procedures for DTC in FREEZE FRAME DATA (mode2).
(See DTC TABLE [MZR-CD 2.2].)
4
INSPECT GUIDE BLADE ACTUATOR POSITION SENSOR CONNECTOR FOR POOR CONNECTION
•  Switch the ignition to off.
•  Disconnect the guide blade actuator position sensor connector.
•  Inspect for poor connection (such as damaged/pulled-out pins, corrosion).
•  Is there any malfunction?
Yes
Repair or replace the terminal and/or connector, then go to Step 10.
No
Go to the next step.
5
INSPECT POOR CONNECTION OF PCM CONNECTOR
•  Switch the ignition to off.
•  Disconnect the PCM connector.
•  Inspect for poor connection (such as damaged/pulled-out pins, corrosion).
•  Is there any malfunction?
Yes
Repair or replace the terminal and/or connector, then go to Step 10.
No
Go to the next step.
6
VERIFY GUIDE BLADE ACTUATOR POSITION SENSOR GROUND CIRCUIT FOR OPEN CIRCUIT
•  PCM and guide blade actuator position sensor connectors are disconnected.
•  Inspect continuity at wiring harness-side connector between guide blade actuator position sensor terminal A and PCM terminal 1AQ.
•  Is there any continuity?
Yes
Go to the next step.
No
Repair or replace for open circuit, then go to Step 10.
7
VERIFY GUIDE BLADE ACTUATOR POSITION SENSOR SIGNAL AND POWER SUPPLY CIRCUIT FOR SHORT TO EACH OTHER
•  PCM and guide blade actuator position sensor connectors are disconnected.
•  Inspect continuity at guide blade actuator position sensor wiring harness-side connector between B and C.
•  Is there continuity?
Yes
Repair or replace for short circuit, then go to Step 10.
No
Go to the next step.
8
INSPECT GUIDE BLADE ACTUATOR POSITION SENSOR SIGNAL CIRCUIT FOR SHORT TO POWER SUPPLY
•  Guide blade actuator position sensor and PCM connectors are disconnected.
•  Switch the ignition to ON (Engine off).
•  Measure the voltage between guide blade actuator position sensor terminal C (wiring harness-side) and body ground.
•  Is voltage more than 4.90 V?
Yes
Repair or replace for short to power supply, then go to Step 10.
No
Go to the next step.
9
INSPECT GUIDE BLADE ACTUATOR POSITION SENSOR
•  Inspect the guide blade actuator position sensor.
•  Is the guide blade actuator position sensor normal?
Yes
Go to the next step.
No
Replace the turbocharger, then go to the next step.
(See EXHAUST SYSTEM REMOVAL/INSTALLATION [MZR-CD 2.2].)
10
VERIFY TROUBLESHOOTING OF DTC P2565:00 COMPLETED
•  Make sure to reconnect all disconnected connectors.
•  Clear the DTC from the PCM memory using the M-MDS.
•  Switch the ignition to ON.
•  Is the PENDING CODE for this DTC present?
Yes
Replace the PCM, then go to the next step.
(See PCM REMOVAL/INSTALLATION [MZR-CD 2.2].)
No
Go to the next step.
11
VERIFY AFTER REPAIR PROCEDURE
•  Perform the “AFTER REPAIR PROCEDURE”.
•  Are any DTCs present?
Yes
Go to the applicable DTC inspection.
(See DTC TABLE [MZR-CD 2.2])
No
DTC troubleshooting completed.