Last Modified: 11-20-2023 6.11:8.1.0 Doc ID: RM1000000012TDK
Model Year Start: 2018 Model: Camry Prod Date Range: [03/2017 - 06/2017]
Title: POWER ASSIST SYSTEMS: POWER STEERING SYSTEM: C1567; Error in Matching of ECUs; 2018 MY Camry [03/2017 - 06/2017]

DTC

C1567

Error in Matching of ECUs

DESCRIPTION

The power steering ECU (rack and pinion power steering gear assembly) determines whether an incompatible ECM, main body ECU (multiplex network body ECU) or skid control ECU (brake actuator assembly) is installed based on the identification information.

DTC No.

Detection Item

DTC Detection Condition

Trouble Area

Warning Indicate

Return-to-normal Condition

Note

C1567

Error in Matching of ECUs

  • An incompatible ECM is detected
  • An incompatible main body ECU (multiplex network body ECU) is detected
  • An incompatible skid control ECU (brake actuator assembly) is detected
  • Incorrect ECM
  • Incorrect main body ECU (multiplex network body ECU)
  • Incorrect skid control ECU (brake actuator assembly)
  • Rack and pinion power steering gear assembly

EPS warning light: Comes on

Ignition switch is turned to ON again

-

CAUTION / NOTICE / HINT

NOTICE:

If the rack and pinion power steering gear assembly has been replaced, perform assist map writing and torque sensor zero point calibration.

Click here 2018 - 2024 MY Camry [03/2017 -        ]; POWER ASSIST SYSTEMS: POWER STEERING SYSTEM: CALIBRATION

PROCEDURE

1.

CHECK RELATED PART

(a) Confirm if the related part has the correct part number.

Related Part

ECM

Main body ECU (Multiplex network body ECU)

Skid control ECU (Brake actuator assembly)

NOTICE:

When removing the related part to check it, be sure to follow the appropriate procedures and precautions.

  • ECM

    Click here 2018 MY Camry [03/2017 - 06/2017]; A25A-FKS (ENGINE CONTROL): ECM: REMOVAL

  • Main body ECU (Multiplex network body ECU)

    Click here 2018 MY Camry [03/2017 - 06/2017]; POWER DISTRIBUTION: MAIN BODY ECU: REMOVAL

  • Skid control ECU (Brake actuator assembly)

    Click here 2018 MY Camry [03/2017 - 06/2017]; BRAKE CONTROL / DYNAMIC CONTROL SYSTEMS: BRAKE ACTUATOR: REMOVAL

Result

Proceed to

The related part has the correct part number.

A

The related part has an incorrect part number.

B

B

GO TO STEP 3

A

2.

CHECK FOR DTC

(a) Select Health Check on the Techstream screen and check if system DTCs of the related part are output.

HINT:

If system DTCs of the related part are stored, assist map writing to the power steering ECU (rack and pinion power steering gear assembly) may not be performed properly.

Result

Proceed to

System DTCs of the related part are output.

A

System DTCs of the related part are not output.

B

A

REPAIR CIRCUIT INDICATED BY OUTPUT CODE

B

REPLACE RACK AND PINION POWER STEERING GEAR ASSEMBLY

3.

REPLACE RELATED PART WITH PART THAT HAS CORRECT PART NUMBER

(a) Replace the related part with one that has the correct part number.

  • ECM

    Click here 2018 MY Camry [03/2017 - 06/2017]; A25A-FKS (ENGINE CONTROL): ECM: REMOVAL

  • Main body ECU (Multiplex network body ECU)

    Click here 2018 MY Camry [03/2017 - 06/2017]; POWER DISTRIBUTION: MAIN BODY ECU: REMOVAL

  • Skid control ECU (Brake actuator assembly)

    Click here 2018 MY Camry [03/2017 - 06/2017]; BRAKE CONTROL / DYNAMIC CONTROL SYSTEMS: BRAKE ACTUATOR: REMOVAL

NEXT

4.

CHECK FOR DTC

(a) Check for DTCs.

Chassis > EMPS > Trouble Codes

Result

Proceed to

DTCs are not output.

A

DTCs are output.

B

A

END

B

REPLACE RACK AND PINION POWER STEERING GEAR ASSEMBLY