Last Modified: 04-05-2023 |
6.11:8.1.0 |
Doc ID: RM100000000YSOY |
Model Year Start: 2017 |
Model: Sienna |
Prod Date Range: [08/2016 -
] |
Title: 2GR-FKS (ENGINE CONTROL): SFI SYSTEM: P001013,P002013; A Camshaft Position Actuator Bank 1 Circuit Open; 2017 - 2020 MY Sienna [08/2016 - ] |
DTC
|
P001013
|
A Camshaft Position Actuator Bank 1 Circuit Open
|
DTC
|
P002013
|
Camshaft Position "A" Actuator Bank 2 Circuit Open
|
DESCRIPTION
The Variable Valve Timing (VVT) system adjusts the intake valve timing to improve driveability. The engine oil pressure turns the VVT controller to adjust the valve timing.
The cam timing oil control solenoid assembly operates according to signals received from the ECM to control the position of the camshaft timing oil control valve assembly and supply engine oil. The camshaft timing oil control valve assembly moves when the ECM applies 12 V to the cam timing oil control solenoid assembly. The ECM changes the energizing time of the cam timing oil control solenoid assembly (duty-cycle) in accordance with the camshaft position, crankshaft position, throttle position, etc.
DTC No.
|
Detection Item
|
DTC Detection Condition
|
Trouble Area
|
MIL
|
Memory
|
Note
|
P001013
|
A Camshaft Position Actuator Bank 1 Circuit Open
|
Open or short in cam timing oil control solenoid assembly (for intake camshaft of bank 1) circuit (1 trip detection logic).
|
-
Open or short in cam timing oil control solenoid assembly (for intake camshaft of bank 1) circuit
-
Cam timing oil control solenoid assembly (for intake camshaft of bank 1)
-
ECM
|
Comes on
|
DTC stored
|
-
SAE Code: P0010
-
DTC for Mexico Models: Applies
|
P002013
|
Camshaft Position "A" Actuator Bank 2 Circuit Open
|
Open or short in cam timing oil control solenoid assembly (for intake camshaft of bank 2) circuit (1 trip detection logic).
|
-
Open or short in cam timing oil control solenoid assembly (for intake camshaft of bank 2) circuit
-
Cam timing oil control solenoid assembly (for intake camshaft of bank 2)
-
ECM
|
Comes on
|
DTC stored
|
-
SAE Code: P0020
-
DTC for Mexico Models: Applies
|
MONITOR DESCRIPTION
This DTC is designed to detect an open or short in the cam timing oil control solenoid assembly (for intake camshaft) circuit. If the cam timing oil control solenoid duty-cycle is excessively high or low while the ignition switch to ON or the engine is running, the ECM will illuminate the MIL and store this DTC.
MONITOR STRATEGY
Related DTCs
|
P0010: Cam timing oil control solenoid assembly (for intake camshaft of bank 1) range check
P0020: Cam timing oil control solenoid assembly (for intake camshaft of bank 2) range check
|
Required Sensors/Components (Main)
|
Cam timing oil control solenoid assembly (for intake camshaft)
|
Required Sensors/Components (Related)
|
-
|
Frequency of Operation
|
Continuous
|
Duration
|
1 second
|
MIL Operation
|
Immediate
|
Sequence of Operation
|
None
|
TYPICAL ENABLING CONDITIONS
All
Monitor runs whenever the following DTCs are not stored
|
None
|
All of the following conditions are met
|
-
|
Battery voltage
|
8 V or higher
|
Starter
|
Off
|
Ignition switch
|
ON
|
Time after ignition switch off to ON
|
0.5 seconds or more
|
Case 1
Either of the following conditions is met
|
A or B
|
A. Both of the following conditions are met
|
-
|
Battery voltage
|
11 V or higher, and less than 13 V
|
Target duty cycle
|
Less than 75%
|
B. Both of the following conditions are met
|
-
|
Battery voltage
|
13 V or higher
|
Target duty cycle
|
Less than 90%
|
Case 2
Both of the following conditions are met
|
-
|
Current cut status
|
Not cut
|
Target duty cycle
|
25% or higher
|
TYPICAL MALFUNCTION THRESHOLDS
Case 1
Output duty cycle
|
100% or higher
|
Case 2
Output duty cycle
|
0% or less
|
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 at least 30 seconds.
-
Start the engine [A].
-
Wait 5 seconds or more [B].
-
Turn the Techstream on.
-
Enter the following menus: Powertrain / Engine / Trouble Codes [C].
-
Read the pending DTCs.
HINT:
-
If a pending DTC is output, the system is malfunctioning.
-
If a pending DTC is not output, perform the following procedure.
-
Enter the following menus: Powertrain / Engine / Utility / All Readiness.
-
Input the DTC: P001013 or P002013.
-
Check the DTC judgment result.
Techstream Display
|
Description
|
NORMAL
|
-
DTC judgment completed
-
System normal
|
ABNORMAL
|
-
DTC judgment completed
-
System abnormal
|
INCOMPLETE
|
-
DTC judgment not completed
-
Perform driving pattern after confirming DTC enabling conditions
|
WIRING DIAGRAM
CAUTION / NOTICE / HINT
PROCEDURE
1.
|
READ OUTPUT DTC (DTC P001013 OR P002013)
|
(a) Connect the Techstream to the DLC3.
(b) Turn the ignition switch to ON.
(c) Turn the Techstream on.
(d) Clear the DTC after recording the freeze frame data and DTC.
(e) Turn the ignition switch off and wait for at least 30 seconds.
(f) Start the engine.
(g) Turn the Techstream on.
(h) Enter the following menus: Powertrain / Engine / Trouble Codes.
(i) Read the DTCs.
Result
|
Proceed to
|
DTC P001013 or P002013 is output
|
A
|
DTCs are not output
|
B
|
A
|
|
|
2.
|
INSPECT CAM TIMING OIL CONTROL SOLENOID ASSEMBLY (FOR INTAKE CAMSHAFT)
|
(a) Inspect the cam timing oil control solenoid assembly (for intake camshaft).
-
for Bank 1: Click here
-
for Bank 2: Click here
OK
|
|
|
3.
|
CHECK HARNESS AND CONNECTOR (CAM TIMING OIL CONTROL SOLENOID ASSEMBLY (FOR INTAKE CAMSHAFT) - ECM)
|
(a) Disconnect the B51 and B52 cam timing oil control solenoid assembly (for intake camshaft) connectors.
(b) Disconnect the B67 ECM connector.
(c) Measure the resistance according to the value(s) in the table below.
Standard Resistance:
Tester Connection
|
Condition
|
Specified Condition
|
B51-1 - B67-38 (OC1+)
|
Always
|
Below 1 Ω
|
B51-2 - B67-68 (OC1-)
|
Always
|
Below 1 Ω
|
B52-1 - B67-9 (OC2+)
|
Always
|
Below 1 Ω
|
B52-2 - B67-8 (OC2-)
|
Always
|
Below 1 Ω
|
B51-1 or B67-38 (OC1+) - Body ground and other terminals
|
Always
|
10 kΩ or higher
|
B51-2 or B67-68 (OC1-) - Body ground and other terminals
|
Always
|
10 kΩ or higher
|
B52-1 or B67-9 (OC2+) - Body ground and other terminals
|
Always
|
10 kΩ or higher
|
B52-2 or B67-8 (OC2-) - Body ground and other terminals
|
Always
|
10 kΩ or higher
|
NG |
|
REPAIR OR REPLACE HARNESS OR CONNECTOR
|
|