DTC P1360-01: "A" Camshaft Position Actuator Bank 1 General Electrical Failure [11/2022 - ]: Procedure

WARNING: This page is about a different car, the 2025 Toyota Corolla Cross, 2024 Toyota Corolla Cross, and 2023 Toyota Corolla Cross. However, it is still accessible from the selected car via links, so may be relevant.

CHECK TERMINAL VOLTAGE (POWER SOURCE OF CAM TIMING CONTROL MOTOR WITH EDU ASSEMBLY)

Disconnect the cam timing control motor with EDU assembly connector.

Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

*a	Front view of wire harness connector (to Cam Timing Control Motor with EDU Assembly)

Turn the ignition switch to ON.

Measure the voltage according to the value(s) in the table below.

Standard Voltage

Tester Connection	Condition	Specified Condition
C14-2 (VB1) - Body ground	Ignition switch ON	11 to 14 V

Result

Proceed to
OK
NG

Result:

See step 8

Result:

See step 2

CHECK HARNESS AND CONNECTOR (CAM TIMING CONTROL MOTOR WITH EDU ASSEMBLY - BODY GROUND)

Disconnect the cam timing control motor with EDU assembly connector.

Measure the resistance according to the value(s) in the table below.

Standard Resistance

Tester Connection	Condition	Specified Condition
C14-3 (GND) - Body ground	Always	Below 1 Ω

Result

Proceed to
OK
NG

Result:

REPAIR OR REPLACE HARNESS OR CONNECTOR

Result:

See step 3

INSPECT CAM TIMING CONTROL MOTOR WITH EDU ASSEMBLY (BODY GROUND)

Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

Check installation condition.

Check that the 3 installation bolts of the cam timing control motor with EDU assembly are tightened to the specified torque.

Torque

21 N*m (214 kgf*cm, 15 ft.*lbf)

Result

Proceed to
OK
NG

Result:

TIGHTEN TO SPECIFIED TORQUE

Result:

See step 4

CHECK HARNESS AND CONNECTOR (CAM TIMING CONTROL MOTOR WITH EDU ASSEMBLY - ECM)

Disconnect the cam timing control motor with EDU assembly connector.
Disconnect the ECM connector.

Measure the resistance according to the value(s) in the table below.

Standard Resistance

Tester Connection	Condition	Specified Condition
C14-6 (VTS) - C139-70 (EMR1)	Always	Below 1 Ω
C14-6 (VTS) or C139-70 (EMR1) - Body ground and other terminals	Always	10 kΩ or higher

Result

Proceed to
OK
NG

Result:

REPAIR OR REPLACE HARNESS OR CONNECTOR

Result:

See step 5

REPLACE CAM TIMING CONTROL MOTOR WITH EDU ASSEMBLY
Refer to REMOVAL [11/2022 - ]

HINT:

Perform "Inspection After Repair" after replacing the cam timing control motor with EDU assembly.

Refer to INITIALIZATION [11/2022 - ]

Result

Proceed to

NEXT

Result:

NEXT

See step 6

CLEAR DTC

Clear the DTCs.
Powertrain > Engine > Clear DTCs

Turn the ignition switch off and wait for at least 30 seconds.

Result

Proceed to
NEXT

Result:

See step 7

CONFIRM WHETHER MALFUNCTION HAS BEEN SUCCESSFULLY REPAIRED

Drive the vehicle in accordance with the driving pattern described in Confirmation Driving Pattern.

Read the DTCs.

Powertrain > Engine > Trouble Codes

Result

Result	Proceed to
DTCs are not output	A
DTC P1360-01 is output	B

Result:

END

Result:

REPLACE ECM. Refer to REMOVAL [11/2022 - ]

INSPECT VVT RELAY
Refer to ON-VEHICLE INSPECTION [11/2022 - ]

Result

Proceed to

OK

NG

Result:

NG

REPLACE VVT RELAY

Result:

OK

See step 9

CHECK HARNESS AND CONNECTOR (VVT RELAY - CAM TIMING CONTROL MOTOR WITH EDU ASSEMBLY)

Remove the VVT relay from No. 1 engine room relay block.
Disconnect the cam timing control motor with EDU assembly connector.

Measure the resistance according to the value(s) in the table below.

Standard Resistance

Tester Connection	Condition	Specified Condition
5 (VVT relay) - C14-2 (VB1)	Always	Below 1 Ω
5 (VVT relay) or C14-2 (VB1) - Body ground and other terminals	Always	10 kΩ or higher

Result

Proceed to
OK
NG

Result:

REPAIR OR REPLACE HARNESS OR CONNECTOR

Result:

See step 10

CHECK HARNESS AND CONNECTOR (POWER SOURCE OF VVT RELAY)

Remove the VVT relay from No. 1 engine room relay block.

Measure the voltage according to the value(s) in the table below.

Standard Voltage

Tester Connection	Condition	Specified Condition
3 (VVT relay) - Body ground	Always	11 to 14 V

Result

Proceed to
OK
NG

Result:

REPAIR OR REPLACE HARNESS OR CONNECTOR (AUXILIARY BATTERY - VVT RELAY)

Result:

See step 11

CHECK HARNESS AND CONNECTOR (POWER SOURCE OF VVT RELAY)

Remove the VVT relay from No. 1 engine room relay block.
Turn the ignition switch to ON.

Measure the voltage according to the value(s) in the table below.

Standard Voltage

Tester Connection	Switch Condition	Specified Condition
1 (VVT relay) - Body ground	Ignition switch ON	11 to 14 V

Result

Proceed to
OK
NG

Result:

REPAIR OR REPLACE HARNESS OR CONNECTOR (VVT RELAY - BODY GROUND)

Result:

REPAIR OR REPLACE HARNESS OR CONNECTOR (EFI-MAIN NO. 1 RELAY - VVT RELAY)