HYBRID / BATTERY CONTROL: HYBRID CONTROL SYSTEM (for LITHIUM-ION BATTERY): P060694; Hybrid/EV Powertrain Control Module Processor Unexpected Operation; 2020 - 2025 MY RAV4 HV [06/2020

Last Modified: 05-08-2025	6.11:8.1.0	Doc ID: RM100000001OBCL
Model Year Start: 2020	Model: RAV4 HV	Prod Date Range: [06/2020 - ]
Title: HYBRID / BATTERY CONTROL: HYBRID CONTROL SYSTEM (for LITHIUM-ION BATTERY): P060694; Hybrid/EV Powertrain Control Module Processor Unexpected Operation; 2020 - 2025 MY RAV4 HV [06/2020 - ]

DTC

P060694

Hybrid/EV Powertrain Control Module Processor Unexpected Operation

DTC SUMMARY

MALFUNCTION DESCRIPTION

The main CPU and sub CPU of the Hybrid vehicle control ECU assembly monitor each other.

The cause of this malfunction may be the following:

Hybrid vehicle control ECU assembly internal malfunction

Hybrid vehicle control ECU assembly malfunction

DESCRIPTION

The hybrid vehicle control ECU assembly monitors its internal operation and will store these DTCs when it detects an internal malfunction.

DTC No.

Detection Item

DTC Detection Condition

Trouble Area

MIL

Warning Indicate

P060694

Hybrid/EV Powertrain Control Module Processor Unexpected Operation

The main CPU value received by the sub CPU of the hybrid vehicle control ECU assembly exceeds the threshold for a certain period of time.

(1 trip detection logic)

Hybrid vehicle control ECU assembly

Comes on

Master Warning:

Comes on

MONITOR DESCRIPTION

The hybrid vehicle control ECU assembly monitors its internal operation. If the internal operation is malfunctioning, the hybrid vehicle control ECU assembly illuminates the MIL and stores a DTC.

MONITOR STRATEGY

Related DTCs	P0606 (INF P060694): Control module processor
Required sensors/components	Hybrid vehicle control ECU assembly
Frequency of operation	Continuous
Duration	TMC's intellectual property
MIL operation	1 driving cycle
Sequence of operation	None

TYPICAL ENABLING CONDITIONS

The monitor will run whenever the following DTCs are not stored	TMC's intellectual property
Other conditions belong to TMC's intellectual property	-

TYPICAL MALFUNCTION THRESHOLDS

TMC's intellectual property

COMPONENT OPERATING RANGE

Hybrid vehicle control ECU assembly

DTC P0606 (INF P060694) is not detected

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
When clearing the permanent DTCs, refer to the "CLEAR PERMANENT DTC" procedure.
Click here

Connect the Techstream to the DLC3.
Turn the ignition switch to ON and turn the Techstream on.
Clear the DTCs (even if no DTCs are stored, perform the clear DTC procedure).
Turn the ignition switch off and wait for 2 minutes or more.
Turn the ignition switch to ON and turn the Techstream on.
Turn the ignition switch to ON (READY) and wait for 10 seconds or more. [*1]
HINT:

[*1]: Normal judgment procedure.

The normal judgment procedure is used to complete DTC judgment and also used when clearing permanent DTCs.
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 the normal judgment procedure again.

PROCEDURE

1.	CHECK DTC OUTPUT (HYBRID CONTROL)

(a) Connect the Techstream to the DLC3.

(b) Turn the ignition switch to ON.

(d) Check for DTCs.

Powertrain > Hybrid Control > Trouble Codes

Result	Proceed to
P060694 only is output.	A
DTCs except P060694 are output.	B

(e) Turn the ignition switch off.

REPLACE HYBRID VEHICLE CONTROL ECU ASSEMBLY

GO TO DTC CHART (HYBRID CONTROL SYSTEM)