Last Modified: 11-20-2023 6.11:8.1.0 Doc ID: RM100000001S9BZ
Model Year Start: 2021 Model: Camry Prod Date Range: [10/2020 -           ]
Title: A25A-FKS (ENGINE CONTROL): SFI SYSTEM: P060694; Control Module Processor Unexpected Operation; 2021 - 2024 MY Camry [10/2020 -        ]

DTC

P060694

Control Module Processor Unexpected Operation

DESCRIPTION

The ECM calculates and compares the accelerator pedal opening angle value used for control and the value used for monitoring.

DTC No.

Detection Item

DTC Detection Condition

Trouble Area

MIL

Memory

Note

P060694

Control Module Processor Unexpected Operation

Condition where output of the accelerator opening angle value used for control is more excessive than that of the accelerator opening angle value used for monitoring is continuously detected for 0.2 seconds or more (1 trip detection logic).
  • Accelerator pedal sensor assembly
  • Wire harness or connector
  • ECM

Comes on

DTC stored
  • SAE Code: P0606
  • DTC for Mexico Models: Applies

MONITOR DESCRIPTION

The ECM calculates the accelerator pedal opening angle value used for control and the value used for monitoring. If the ECM determines there is an excessive output while the engine is running, a DTC is stored and the MIL is illuminated.

MONITOR STRATEGY

Related DTCs

P0606: Control Module Processor Functional Monitoring Error

Required Sensors/Components

Accelerator pedal sensor assembly

Frequency of Operation

Continuous

Duration

0.2 seconds

MIL Operation

Immediate

Sequence of Operation

None

TYPICAL ENABLING CONDITIONS

Monitor runs whenever the following DTCs are not stored

None

Engine speed

400 rpm or higher

TYPICAL MALFUNCTION THRESHOLDS

Difference between accelerator pedal opening angle value of control system and monitoring system

11.7% 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 2018 - 2024 MY Camry [03/2017 -        ]; A25A-FKS (ENGINE CONTROL): SFI SYSTEM: DTC CHECK / CLEAR

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

    Click here 2018 - 2024 MY Camry [03/2017 -        ]; A25A-FKS (ENGINE CONTROL): SFI SYSTEM: DTC CHECK / CLEAR

  1. Connect the Techstream to the DLC3.
  2. Turn the ignition switch to ON.
  3. Turn the Techstream on.
  4. Clear the DTCs (even if no DTCs are stored, perform the clear DTC procedure).
  5. Turn the Techstream off.
  6. Turn the ignition switch off.
  7. Disconnect the Techstream.
  8. Disconnect the cable from the negative (-) battery terminal and wait for 1 minute.
  9. Connect the cable to the negative (-) battery terminal.
  10. Connect the Techstream to the DLC3.
  11. Start the engine [A].
  12. Turn the Techstream on.
  13. With the vehicle stopped, repeat the accelerator pedal operation (press the accelerator pedal from a state where it is not depressed) several times [B].
  14. Enter the following menus: Powertrain / Engine / Trouble Codes [C].
  15. 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.
  16. Enter the following menus: Powertrain / Engine / Utility / All Readiness.
  17. Input the DTC: P060694.
  18. 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 is malfunctioning.
    • If the judgment result is INCOMPLETE, perform steps [A] through [C] again.
    • [A] to [C]: 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 battery terminal or attempt to clear the DTCs during this procedure, as doing so will clear the universal trip and normal judgment histories.

CAUTION / NOTICE / HINT

NOTICE:

After turning ignition switch off, waiting time may be required before disconnecting the cable from the negative (-) battery terminal. Therefore, make sure to read the disconnecting the cable from the negative (-) battery terminal notices before proceeding with work.

Click here 2020 - 2024 MY Camry [03/2020 -        ]; INTRODUCTION: REPAIR INSTRUCTION: PRECAUTION

HINT:

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.

CLEAR DTC

(a) Connect the Techstream to the DLC3.

(b) Turn the ignition switch to ON.

(c) Turn the Techstream on.

(d) Clear the DTCs.

Powertrain > Engine > Clear DTCs

(e) Turn the ignition switch off.

NEXT

2.

READ OUTPUT DTC (DTC P060694)

(a) Disconnect the cable from the negative (-) battery terminal and wait for 1 minute.

(b) Connect the cable to the negative (-) battery terminal.

(c) Connect the Techstream to the DLC3.

(d) Start the engine.

(e) Turn the Techstream on.

(f) With the vehicle stopped, repeat the accelerator pedal operation (press the accelerator pedal from a state where it is not depressed) several times.

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

(h) Read the DTCs.

Powertrain > Engine > Trouble Codes

Result

Proceed to

DTCs are not output

A

DTC P060694 is output

B
A

CHECK FOR INTERMITTENT PROBLEMS

B

3.

CHECK HARNESS AND CONNECTOR (ACCELERATOR PEDAL SENSOR ASSEMBLY - ECM)

(a) Disconnect the accelerator pedal sensor assembly connector.

(b) Disconnect the ECM connector.

(c) Measure the resistance according to the value(s) in the table below.

Standard Resistance:

Tester Connection

Condition

Specified Condition

A20-6 (VPA) - A24-55 (VPA)

Always

Below 1 Ω

A20-3 (VPA2) - A24-58 (VPA2)

Always

Below 1 Ω

A20-4 (VCPA) - A24-57 (VCPA)

Always

Below 1 Ω

A20-1 (VCP2) - A24-60 (VCP2)

Always

Below 1 Ω

A20-5 (EPA) - A24-56 (EPA)

Always

Below 1 Ω

A20-2 (EPA2) - A24-59 (EPA2)

Always

Below 1 Ω

A20-6 (VPA) or A24-55 (VPA) - Body ground and other terminals

Always

10 kΩ or higher

A20-3 (VPA2) or A24-58 (VPA2) - Body ground and other terminals

Always

10 kΩ or higher

A20-4 (VCPA) or A24-57 (VCPA) - Body ground and other terminals

Always

10 kΩ or higher

A20-1 (VCP2) or A24-60 (VCP2) - Body ground and other terminals

Always

10 kΩ or higher

A20-5 (EPA) or A24-56 (EPA) - Body ground and other terminals

Always

10 kΩ or higher

A20-2 (EPA2) or A24-59 (EPA2) - Body ground and other terminals

Always

10 kΩ or higher
OK

REPLACE ECM 2021 - 2022 MY Camry [10/2020 - 08/2022]; A25A-FKS (ENGINE CONTROL): ECM: REMOVAL 2023 - 2024 MY Camry [08/2022 -        ]; A25A-FKS (ENGINE CONTROL): ECM: REMOVAL

NG

REPAIR OR REPLACE HARNESS OR CONNECTOR