HYBRID / BATTERY CONTROL: HYBRID CONTROL SYSTEM (for 2WD with NICKEL METAL HYDRIDE BATTERY): P060647,...,P1CE371; Hybrid/EV Powertrain Control Module Processor Watchdog / Safety MCU Failure; 2019 - 2020 MY RAV4 HV [11/2018

Last Modified: 01-30-2024	6.11:8.1.0	Doc ID: RM100000001EKKR
Model Year Start: 2019	Model: RAV4 HV	Prod Date Range: [11/2018 - 08/2020]
Title: HYBRID / BATTERY CONTROL: HYBRID CONTROL SYSTEM (for 2WD with NICKEL METAL HYDRIDE BATTERY): P060647,...,P1CE371; Hybrid/EV Powertrain Control Module Processor Watchdog / Safety MCU Failure; 2019 - 2020 MY RAV4 HV [11/2018 - 08/2020]

DTC

P060647

Hybrid/EV Powertrain Control Module Processor Watchdog / Safety MCU Failure

DTC

P060687

Hybrid/EV Powertrain Control Module Processor to Monitoring Processor Missing Message

DTC

P060A29

Hybrid/EV Powertrain Control Module Monitoring Processor Signal Invalid

DTC

P060A44

Hybrid/EV Powertrain Control Module Monitoring Processor Data Memory Failure

DTC

P060A45

Hybrid/EV Powertrain Control Module Monitoring Processor Program Memory Failure

DTC

P060A47

Hybrid/EV Powertrain Control Module Monitoring Processor Watchdog / Safety MCU Failure

DTC

P060A49

Hybrid/EV Powertrain Control Module Monitoring Processor Internal Electronic Failure

DTC

P060A87

Hybrid/EV Powertrain Control Module Processor from Monitoring Processor Missing Message

DTC

P060B1C

Hybrid/EV Powertrain Control Module A/D Processing Voltage Out of Range

DTC

P060B49

Hybrid/EV Powertrain Control Module A/D Processing Internal Electronic Failure

DTC

P060B71

Hybrid/EV Powertrain Control Module A/D Processing Actuator Stuck

DTC

P1C9E9F

Hybrid/EV System Reset Stuck Off

DTC

P1CE31C

Hybrid/EV Powertrain Control Module Monitoring Processor A/D Processing Voltage Out of Range

DTC

P1CE349

Hybrid/EV Powertrain Control Module Monitoring Processor A/D Processing Internal Electronic Failure

DTC

P1CE371

Hybrid/EV Powertrain Control Module Monitoring Processor A/D Processing Actuator Stuck

DESCRIPTION

The hybrid vehicle control ECU assembly monitors its internal operation and will store these DTCs when it detects an internal malfunction. If these DTCs are output, replace the hybrid vehicle control ECU assembly.

DTC No.	Detection Item	DTC Detection Condition	Trouble Area	MIL	Warning Indicate
P060647	Hybrid/EV Powertrain Control Module Processor Watchdog / Safety MCU Failure	ECU internal malfunction (HV-CPU error) (1 trip detection logic)	Hybrid vehicle control ECU assembly	Comes on	Master Warning: Comes on
P060687	Hybrid/EV Powertrain Control Module Processor to Monitoring Processor Missing Message	ECU internal malfunction (Communication error (main to sub CPU)) (1 trip detection logic)	Hybrid vehicle control ECU assembly	Comes on	Master Warning: Comes on
P060A29	Hybrid/EV Powertrain Control Module Monitoring Processor Signal Invalid	ECU internal malfunction (Sub CPU circuit error) (1 trip detection logic)	Hybrid vehicle control ECU assembly	Comes on	Master Warning: Comes on
P060A44	Hybrid/EV Powertrain Control Module Monitoring Processor Data Memory Failure	ECU internal malfunction (Sub CPU RAM error) (1 trip detection logic)	Hybrid vehicle control ECU assembly	Comes on	Master Warning: Comes on
P060A45	Hybrid/EV Powertrain Control Module Monitoring Processor Program Memory Failure	ECU internal malfunction (Sub CPU ROM error) (1 trip detection logic)	Hybrid vehicle control ECU assembly	Comes on	Master Warning: Comes on
P060A47	Hybrid/EV Powertrain Control Module Monitoring Processor Watchdog / Safety MCU Failure	ECU internal malfunction (Sub CPU WDC error) (1 trip detection logic)	Hybrid vehicle control ECU assembly	Comes on	Master Warning: Comes on
P060A49	Hybrid/EV Powertrain Control Module Monitoring Processor Internal Electronic Failure	ECU internal malfunction (Sub CPU calculation check error) (1 trip detection logic)	Hybrid vehicle control ECU assembly	Comes on	Master Warning: Comes on
P060A87	Hybrid/EV Powertrain Control Module Processor from Monitoring Processor Missing Message	ECU internal malfunction (Communication error (sub to main CPU)) (1 trip detection logic)	Hybrid vehicle control ECU assembly	Comes on	Master Warning: Comes on
P060B1C	Hybrid/EV Powertrain Control Module A/D Processing Voltage Out of Range	ECU internal malfunction (AD conversion error) (1 trip detection logic)	Hybrid vehicle control ECU assembly	Comes on	Master Warning: Comes on
P060B49	Hybrid/EV Powertrain Control Module A/D Processing Internal Electronic Failure	ECU internal malfunction (AD timeout error) (1 trip detection logic)	Hybrid vehicle control ECU assembly	Comes on	Master Warning: Comes on
P060B71	Hybrid/EV Powertrain Control Module A/D Processing Actuator Stuck	ECU internal malfunction (AD multiplexer error) (1 trip detection logic)	Hybrid vehicle control ECU assembly	Comes on	Master Warning: Comes on
P1C9E9F	Hybrid/EV System Reset Stuck Off	ECU internal malfunction (Primary check error) (1 trip detection logic)	Hybrid vehicle control ECU assembly	Comes on	Master Warning: Comes on
P1CE31C	Hybrid/EV Powertrain Control Module Monitoring Processor A/D Processing Voltage Out of Range	ECU internal malfunction (Sub CPU AD conversion error) (1 trip detection logic)	Hybrid vehicle control ECU assembly	Comes on	Master Warning: Comes on
P1CE349	Hybrid/EV Powertrain Control Module Monitoring Processor A/D Processing Internal Electronic Failure	ECU internal malfunction (Sub CPU AD timeout error) (1 trip detection logic)	Hybrid vehicle control ECU assembly	Comes on	Master Warning: Comes on
P1CE371	Hybrid/EV Powertrain Control Module Monitoring Processor A/D Processing Actuator Stuck	ECU internal malfunction (Sub CPU AD multiplexer error) (1 trip detection logic)	Hybrid vehicle control ECU assembly	Comes on	Master Warning: Comes on

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

Connect the Techstream to the DLC3.
Turn the power switch on (IG) and turn the Techstream on.
Clear the DTCs (even if no DTCs are stored, perform the clear DTC procedure).
Turn the power switch off and wait for 2 minutes or more.
Turn the power switch on (IG) and turn the Techstream on.
With power switch on (IG) and wait for 15 seconds or more.
Enter the following menus: Powertrain / Hybrid Control / Utility / All Readiness.
Check the DTC judgment result.
HINT:
- If the judgment result shows NORMAL, the system is normal.
- If the judgment result shows ABNORMAL, the system has a malfunction.
- If the judgment result shows INCOMPLETE, perform driving pattern again.

PROCEDURE

1.	REPLACE HYBRID VEHICLE CONTROL ECU ASSEMBLY

Click here

COMPLETED