Last Modified: 01-30-2024 6.11:8.1.0 Doc ID: RM100000001O4JD
Model Year Start: 2020 Model: RAV4 Prod Date Range: [06/2020 - 08/2020]
Title: PARKING BRAKE: ELECTRIC PARKING BRAKE SYSTEM (w/o Vacuum Brake Booster): C13AE; System information not received; 2020 MY RAV4 RAV4 HV [06/2020 - 08/2020]

DTC

C13AE

System information not received

DESCRIPTION

DTC No.

Detection Item

DTC Detection Condition

Trouble Area

Memory

Note

C13AE

System information not received

After parking brake ECU assembly is replaced, when ignition switch is first turned to ON, system cannot communicate with hybrid vehicle control ECU assembly for approximately 4 seconds

  • Hybrid vehicle control ECU assembly
  • CAN communication system
  • Parking brake ECU assembly

Yes

An electric parking brake system malfunction is displayed on the multi-information display.

CAUTION / NOTICE / HINT

NOTICE:

When replacing the parking brake ECU assembly, operate the electric parking brake switch (integration control and panel assembly) from the lock side to the release side, as the parking brake indicator light blinks when the ignition switch is first turned to ON.

PROCEDURE

1.

CHECK DTC

(a) Turn the ignition switch off.

(b) Connect the Techstream to the DLC3.

(c) Turn the ignition switch to ON and the Techstream on.

(d) Check for DTC.

Click here 2019 - 2021 MY RAV4 RAV4 HV [02/2019 - 12/2021]; PARKING BRAKE: ELECTRIC PARKING BRAKE SYSTEM (w/o Vacuum Brake Booster): DTC CHECK / CLEAR

Chassis > Electric Parking Brake > Trouble Codes

Result

Proceed to

DTC C13AE and a CAN communication malfunction DTC are output at the same time

A

DTC C13AE is output and the master warning is displayed on the multi-information display in the combination meter assembly.

B

Only DTC C13AE is output

C

No outputs

D

A

GO TO CAN COMMUNICATION SYSTEM

B

GO TO HYBRID CONTROL SYSTEM

for 2WD with NICKEL METAL HYDRIDE BATTERY: Click here 2019 - 2020 MY RAV4 HV [11/2018 - 08/2020]; HYBRID / BATTERY CONTROL: HYBRID CONTROL SYSTEM (for 2WD with NICKEL METAL HYDRIDE BATTERY): HOW TO PROCEED WITH TROUBLESHOOTING

for AWD with NICKEL METAL HYDRIDE BATTERY: Click here 2019 - 2024 MY RAV4 HV [02/2019 -        ]; HYBRID / BATTERY CONTROL: HYBRID CONTROL SYSTEM (for AWD with NICKEL METAL HYDRIDE BATTERY): HOW TO PROCEED WITH TROUBLESHOOTING

for LITHIUM-ION BATTERY: Click here 2020 - 2024 MY RAV4 HV [06/2020 -        ]; HYBRID / BATTERY CONTROL: HYBRID CONTROL SYSTEM (for LITHIUM-ION BATTERY): HOW TO PROCEED WITH TROUBLESHOOTING

C

REPLACE PARKING BRAKE ECU ASSEMBLY

D

USE SIMULATION METHOD TO CHECK