Last Modified: 01-30-2024 6.11:8.1.0 Doc ID: RM100000001EXIZ
Model Year Start: 2019 Model: RAV4 Prod Date Range: [11/2018 - 02/2019]
Title: PARKING BRAKE: ELECTRIC PARKING BRAKE SYSTEM (w/o Vacuum Brake Booster): C13AE; System information not received; 2019 MY RAV4 RAV4 HV [11/2018 - 02/2019]

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 power switch is first turned on (IG), 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 power switch is first turned on (IG).

PROCEDURE

1.

CHECK DTC

(a) Turn the power switch off.

(b) Connect the Techstream to the DLC3.

(c) Turn the power switch on (IG) and the Techstream on.

(d) Check for DTC.

Click here 2019 MY RAV4 RAV4 HV [11/2018 - 02/2019]; 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

C

REPLACE PARKING BRAKE ECU ASSEMBLY

D

USE SIMULATION METHOD TO CHECK