Last Modified: 01-30-2024 6.11:8.1.0 Doc ID: RM100000001G1NP
Model Year Start: 2019 Model: RAV4 HV Prod Date Range: [11/2018 - 02/2019]
Title: CRUISE CONTROL: DYNAMIC RADAR CRUISE CONTROL SYSTEM (for HV Model): U059481; Invalid Data Received from Hybrid Powertrain Control Module Invalid Serial Data Received; 2019 MY RAV4 HV [11/2018 - 02/2019]

DTC

U059481

Invalid Data Received from Hybrid Powertrain Control Module Invalid Serial Data Received

DESCRIPTION

If the hybrid vehicle control ECU assembly cannot recognize the forward recognition camera. DTC U059481 is stored.

DTC No.

Detection Item

DTC Detection Condition

Trouble Area

MIL

DTC Output from

U059481

Invalid Data Received from Hybrid Powertrain Control Module Invalid Serial Data Received

When the power switch is on (IG) for 17 seconds or more, the hybrid vehicle control ECU assembly cannot recognize the forward recognition camera continues for 2 second or more.

Hybrid vehicle control ECU assembly

Does not come on

Forward recognition camera

CAUTION / NOTICE / HINT

NOTICE:

Before replacing the hybrid vehicle control ECU assembly, refer to Registration.

Click here 2019 MY RAV4 HV [11/2018 - 10/2019]; THEFT DETERRENT / KEYLESS ENTRY: SMART KEY SYSTEM (for Start Function, HV Model): REGISTRATION

PROCEDURE

1.

CHECK FOR DTCs (Radar Cruise2)

(a) Clear the DTCs.

Click here 2019 MY RAV4 HV [11/2018 - 02/2019]; CRUISE CONTROL: DYNAMIC RADAR CRUISE CONTROL SYSTEM (for HV Model): DTC CHECK / CLEAR

Powertrain > Radar Cruise2 > Clear DTCs

(b) Make sure that the DTC detection conditions are met.

HINT:

If the detection conditions are not met, the system cannot detect the malfunction.

(c) Check for DTCs.

Click here 2019 MY RAV4 HV [11/2018 - 02/2019]; CRUISE CONTROL: DYNAMIC RADAR CRUISE CONTROL SYSTEM (for HV Model): DTC CHECK / CLEAR

Powertrain > Radar Cruise2 > Trouble Codes

Result

Proceed to

DTC U059481 is not output

A

DTC U059481 is output

B

A

USE SIMULATION METHOD TO CHECK

B

REPLACE HYBRID VEHICLE CONTROL ECU ASSEMBLY