Last Modified: 05-13-2024 6.11:8.1.0 Doc ID: RM100000001GJ65
Model Year Start: 2020 Model: Corolla Prod Date Range: [01/2019 - 04/2020]
Title: 2ZR-FXE (ENGINE CONTROL): SFI SYSTEM: P033562; Crankshaft Position Sensor "A" Signal Compare Failure; 2020 MY Corolla Corolla HV [01/2019 - 04/2020]

DTC

P033562

Crankshaft Position Sensor "A" Signal Compare Failure

DESCRIPTION

Refer to DTC P03352A.

Click here 2020 MY Corolla Corolla HV [01/2019 - 04/2020]; 2ZR-FXE (ENGINE CONTROL): SFI SYSTEM: P03352A,P033531; Crankshaft Position Sensor "A" Signal Stuck in Range+

DTC No.

Detection Item

DTC Detection Condition

Trouble Area

MIL

Memory

Note

P033562

Crankshaft Position Sensor "A" Signal Compare Failure

A camshaft position sensor signal is received but a crankshaft position sensor signal is not received after the engine is cranked (1 trip detection logic).
  • Crankshaft position sensor
  • Camshaft position sensor
  • No. 1 crankshaft position sensor plate
  • Intake camshaft
  • Valve timing
  • ECM

Comes on

DTC stored
  • SAE Code: P0335
  • DTC for Mexico Models: Applies

Reference: Inspection using an oscilloscope.

Click here 2020 MY Corolla Corolla HV [01/2019 - 04/2020]; 2ZR-FXE (ENGINE CONTROL): SFI SYSTEM: P03352A,P033531; Crankshaft Position Sensor "A" Signal Stuck in Range+

MONITOR DESCRIPTION

When the engine is running, if the ECM does not receive a crankshaft position sensor signal while a camshaft position sensor signal is being received, the ECM will illuminate the MIL and store this DTC.

MONITOR STRATEGY

Related DTCs

P0335: Crankshaft position sensor range check/rationality

Required Sensors/Components (Main)

Crankshaft position sensor

Required Sensors/Components (Related)

Camshaft position sensor

Frequency of Operation

Continuous

Duration

0.164 seconds

MIL Operation

Immediate

Sequence of Operation

None

TYPICAL ENABLING CONDITIONS

Monitor runs whenever the following DTCs are not stored

None

All of the following conditions are met

-

Lost communication with hybrid vehicle control ECU (U0293)

Not detected

Hybrid control module judge

Engine running

Crankshaft position sensor

Signal input

Power switch

On (IG)

Time after starter off to on

3 seconds or more

Camshaft position sensor circuit fail (P0340, P0342, P0343)

Not detected

Number of camshaft position sensor signal pulse

6 times

Auxiliary battery voltage

7 V or higher

TYPICAL MALFUNCTION THRESHOLDS

Number of crankshaft position sensor signal pulse

132 times or less, or 174 times or more

CONFIRMATION DRIVING PATTERN

HINT:

  • After repair has been completed, clear the DTC and then check that the vehicle has returned to normal by performing the following All Readiness check procedure.

    Click here 2020 - 2022 MY Corolla Corolla HV [01/2019 - 09/2022]; 2ZR-FXE (ENGINE CONTROL): SFI SYSTEM: DTC CHECK / CLEAR

  • When clearing the permanent DTCs, refer to the "CLEAR PERMANENT DTC" procedure.

    Click here 2020 - 2022 MY Corolla Corolla HV [01/2019 - 09/2022]; 2ZR-FXE (ENGINE CONTROL): SFI SYSTEM: DTC CHECK / CLEAR

  1. Connect the Techstream to the DLC3.
  2. Turn the power switch on (IG).
  3. Turn the Techstream on.
  4. Clear the DTCs (even if no DTCs are stored, perform the clear DTC procedure).
  5. Turn the power switch off and wait for at least 30 seconds.
  6. Turn the power switch on (IG).
  7. Turn the Techstream on.
  8. Put the engine in Inspection Mode (Maintenance Mode).

    Click here 2019 - 2025 MY Corolla Corolla Hatchback Corolla HV GR Corolla [06/2018 -        ]; INTRODUCTION: REPAIR INSTRUCTION: INSPECTION MODE PROCEDURE

  9. Start the engine.
  10. Idle the engine for 20 seconds or more [A].
  11. Enter the following menus: Powertrain / Engine / Trouble Codes [B].
  12. Read the pending DTCs.

    HINT:

    • If a pending DTC is output, the system is malfunctioning.
    • If a pending DTC is not output, perform the following procedure.
  13. Enter the following menus: Powertrain / Engine / Utility / All Readiness.
  14. Input the DTC: P033562.
  15. Check the DTC judgment result.

    Techstream Display

    Description

    NORMAL
    • DTC judgment completed
    • System normal

    ABNORMAL
    • DTC judgment completed
    • System abnormal

    INCOMPLETE
    • DTC judgment not completed
    • Perform driving pattern after confirming DTC enabling conditions

    HINT:

    • If the judgment result is NORMAL, the system is normal.
    • If the judgment result is ABNORMAL, the system has a malfunction.
    • If the judgment result is INCOMPLETE, perform steps [A] through [B] again.
    • [A] to [B]: Normal judgment procedure.

      The normal judgment procedure is used to complete DTC judgment and also used when clearing permanent DTCs.

    • When clearing the permanent DTCs, do not disconnect the cable from the auxiliary battery terminal or attempt to clear the DTCs during this procedure, as doing so will clear the universal trip and normal judgment histories.

WIRING DIAGRAM

Refer to DTC P03352A.

Click here 2020 MY Corolla Corolla HV [01/2019 - 04/2020]; 2ZR-FXE (ENGINE CONTROL): SFI SYSTEM: P03352A,P033531; Crankshaft Position Sensor "A" Signal Stuck in Range+

CAUTION / NOTICE / HINT

NOTICE:

  • Vehicle Control History may be stored in the hybrid vehicle control ECU if the engine is malfunctioning. Certain vehicle condition information is recorded when Vehicle Control History is stored. Reading the vehicle conditions recorded in both the freeze frame data and Vehicle Control History can be useful for troubleshooting.

    Click here 2020 - 2022 MY Corolla Corolla HV [01/2019 - 09/2022]; HYBRID / BATTERY CONTROL: HYBRID CONTROL SYSTEM (for NICKEL METAL HYDRIDE BATTERY): VEHICLE CONTROL HISTORY

    (Select Powertrain in Health Check and then check the time stamp data.)

    Click here 2020 - 2022 MY Corolla Corolla HV [01/2019 - 09/2022]; 2ZR-FXE (ENGINE CONTROL): SFI SYSTEM: DTC CHECK / CLEAR

  • If any "Engine Malfunction" Vehicle Control History item has been stored in the hybrid vehicle control ECU, make sure to clear it. However, as all Vehicle Control History items are cleared simultaneously, if any Vehicle Control History items other than "Engine Malfunction" are stored, make sure to perform any troubleshooting for them before clearing Vehicle Control History.

    Click here 2020 - 2022 MY Corolla Corolla HV [01/2019 - 09/2022]; HYBRID / BATTERY CONTROL: HYBRID CONTROL SYSTEM (for NICKEL METAL HYDRIDE BATTERY): VEHICLE CONTROL HISTORY

HINT:

  • After performing the inspection procedure for the crankshaft position sensor, if DTC P03352A, P033531 and/or P033562 is output again, check the following items related to the camshaft position sensor.
    • Installation condition of the camshaft position sensor.
    • Installation condition of the camshaft.
    • Connection of the camshaft position sensor connector.
  • If no problem is found through this diagnostic troubleshooting procedure, troubleshoot the engine mechanical system.
  • The engine speed can be checked by using the Techstream. To perform the check, perform the following procedure:
    1. Connect the Techstream to the DLC3.
    2. Turn the power switch on (IG).
    3. Turn the Techstream on.
    4. Put the engine in Inspection Mode (Maintenance Mode).

      Click here 2019 - 2025 MY Corolla Corolla Hatchback Corolla HV GR Corolla [06/2018 -        ]; INTRODUCTION: REPAIR INSTRUCTION: INSPECTION MODE PROCEDURE

    5. Enter the following menus: Powertrain / Engine / Data List / Engine Speed.
    6. Start the engine.
    • The engine speed may be indicated as zero despite the engine running normally. This is caused by a lack of NE signals from the crankshaft position sensor. Alternatively, the engine speed may be indicated as lower than the actual engine speed if the crankshaft position sensor output voltage is insufficient.
  • Read freeze frame data using the Techstream. The ECM records vehicle and driving condition information as freeze frame data the moment a DTC is stored. When troubleshooting, freeze frame data can help determine if the vehicle was moving or stationary, if the engine was warmed up or not, if the air fuel ratio was lean or rich, and other data from the time the malfunction occurred.

PROCEDURE

1.

CHECK SENSOR INSTALLATION (CRANKSHAFT POSITION SENSOR)

*a

Clearance

(a) Visually check the crankshaft position sensor for damage.

(b) Check the crankshaft position sensor installation condition.

OK:

The crankshaft position sensor does not have any damage and is installed properly.

NG

SECURELY REINSTALL CRANKSHAFT POSITION SENSOR

OK

2.

CHECK SENSOR INSTALLATION (CAMSHAFT POSITION SENSOR)

*a

Clearance

(a) Visually check the camshaft position sensor for damage.

(b) Check the camshaft position sensor installation condition.

OK:

The camshaft position sensor does not have any damage and is installed properly.

NG

SECURELY REINSTALL CAMSHAFT POSITION SENSOR

OK

3.

INSPECT NO. 1 CRANKSHAFT POSITION SENSOR PLATE (TEETH OF SENSOR PLATE)

(a) Inspect the teeth of the No. 1 crankshaft position sensor plate.

OK:

No. 1 crankshaft position sensor plate does not have any cracks or deformation.

NG

REPLACE NO. 1 CRANKSHAFT POSITION SENSOR PLATE

OK

4.

INSPECT INTAKE CAMSHAFT (TIMING ROTOR)

(a) Check the timing rotor of the intake camshaft.

OK:

Camshaft timing rotor does not have any cracks or deformation.

HINT:

Perform "Inspection After Repair" after replacing the intake camshaft.

Click here 2020 - 2022 MY Corolla Corolla HV [01/2019 - 09/2022]; 2ZR-FXE (ENGINE CONTROL): SFI SYSTEM: INITIALIZATION

NG

REPLACE INTAKE CAMSHAFT

OK

5.

CHECK VALVE TIMING (CHECK FOR LOOSE TIMING CHAIN AND JUMPED TEETH)

(a) Remove the cylinder head cover sub-assembly.

*a

39.5°

*b

Timing Mark

*c

"0" Timing Mark

*d

Groove

(b) Turn the crankshaft pulley and align its groove with the "0" timing mark of the timing chain or belt cover sub-assembly.

(c) Check that the timing marks of the camshaft timing gear assembly and camshaft timing sprocket are at the positions shown in the illustration.

HINT:

If the timing marks are not as shown, turn the crankshaft one revolution clockwise.

OK:

Timing marks on camshaft timing gear assembly and camshaft timing sprocket are at the positions shown in the illustration.

HINT:

If the result is not as specified, check for mechanical malfunctions that may have affected the valve timing, such as a jumped tooth or stretching of the timing chain.

OK

GO TO STEP 7

NG

6.

CHECK ENGINE MECHANICAL SYSTEM

(a) Check for mechanical malfunctions that affect the valve timing, such as a jumped tooth or stretching of the timing chain.

HINT:

Perform "Inspection After Repair" after repairing or replacing the engine mechanical system.

Click here 2020 - 2022 MY Corolla Corolla HV [01/2019 - 09/2022]; 2ZR-FXE (ENGINE CONTROL): SFI SYSTEM: INITIALIZATION

NG

REPAIR OR REPLACE MALFUNCTIONING PARTS, COMPONENT AND AREA
OK

7.

CLEAR DTC

(a) Connect the Techstream to the DLC3.

(b) Turn the power switch on (IG).

(c) Turn the Techstream on.

(d) Clear the DTCs.

Powertrain > Engine > Clear DTCs

(e) Turn the power switch off and wait for at least 30 seconds.

NEXT

8.

CHECK WHETHER DTC OUTPUT RECURS (DTC P033562)

(a) Drive the vehicle in accordance with the driving pattern described in Confirmation Driving Pattern.

(b) Enter the following menus: Powertrain / Engine / Trouble Codes.

(c) Read the DTCs.

Powertrain > Engine > Trouble Codes

Result

Proceed to

DTCs are not output

A

DTC P033562 is output

B
A

CHECK FOR INTERMITTENT PROBLEMS

B

REPLACE ECM