P3107 214 ошибка toyota prius

for Preparation Click here

DESCRIPTION

1. Refer to the description for DTC P3107-213 (Click here).

WIRING DIAGRAM

Refer to the wiring diagram for DTC P0AE6-225 (Click here).
Refer to the wiring diagram for DTC P3107-213 (Click here).

INSPECTION PROCEDURE

HINT:

After the repair, clear the DTCs and perform the following procedure to check that DTCs are not output.

1. Turn the ignition switch to ON (IG) and wait for 15 seconds or more.

1.CHECK DTC OUTPUT (SRS AIRBAG)

1. Connect the Techstream to the DLC3.

1. Turn the ignition switch to ON (IG).

1. Enter the following menus: Body Electrical / SRS Airbag / Trouble Codes.

1. Check if DTCs are output.

Result:

Result	Proceed to
Airbag system DTCs are not output.	A
Airbag system DTCs are output.	B

1. Turn the ignition switch off.

B

A

2.CHECK AIRBAG SENSOR ASSEMBLY (CHECK WAVEFORM)

1. Connect an oscilloscope between the airbag sensor assembly terminals specified in the table below.

1. Turn the ignition switch to ON (READY).

1. Measure the waveform.

   Item	Contents
   Terminal	G18-14 (GSW2) — G18-25 (E1)
   Equipment Setting	5V/DIV., 500ms/DIV.
   Condition	Ignition switch ON (READY)

   Result:

   Result	Proceed to
   The waveform appears as shown in the illustration.	A
   The waveform differs from the one shown in the illustration.	B

   Text in Illustration  
   

   *a	Component with harness connected (Airbag Sensor Assembly)

1. Turn the ignition switch off.

B

A

1. Connect the Techstream to the DLC3.

1. Turn the ignition switch to ON (IG).

1. Enter the following menus: Powertrain / Hybrid Control / Trouble Codes.

1. Read and record the DTCs and freeze frame data.

1. Clear DTCs and freeze frame data.

1. Turn the ignition switch off.

NEXT

4.CHECK DTC OUTPUT (HYBRID CONTROL)

1. Connect the Techstream to the DLC3.

1. Turn the ignition switch to ON (IG).

1. Enter the following menus: Powertrain / Hybrid Control / Trouble Codes.

1. Check if DTCs are output.

   Result:

   Result	Proceed to
   P3107-214 is not output.	A
   P3107-214 is output again.	B

1. Turn the ignition switch off.

B

A

5.CHECK FOR INTERMITTENT PROBLEMS

(Click here)

NG	REPAIR OR REPLACE MALFUNCTIONING PARTS, COMPONENT AND AREA

OK

6.CHECK CONNECTOR CONNECTION CONDITION (POWER MANAGEMENT CONTROL ECU CONNECTOR)

1. Check the connector connections and contact pressure of the relevant terminals for the power management control ECU connectors (Click here).

   OK:

   The connectors are connected securely and there are no contact pressure problems.

NG

OK

7.CHECK CONNECTOR CONNECTION CONDITION (AIRBAG SENSOR ASSEMBLY CONNECTOR)

1. Check the connector connections and contact pressure of the relevant terminals for the airbag sensor assembly connectors.

   Text in Illustration 
   

   *a	Component with harness connected (Airbag Sensor Assembly)

   OK:

   The connectors are connected securely and there are no contact pressure problems.

NG

OK

8.CHECK HARNESS AND CONNECTOR (+B SHORT)

1. Remove the IGCT No. 2 fuse and AM2 fuse from the No. 2 engine room relay block and No. 2 junction block assembly (w/ Smart Key System).

   Text in Illustration 
   

   *1	No. 2 Engine Room Relay Block and No. 2 Junction Block Assembly
   *2	AM2 Fuse
   *3	IGCT No. 2 Fuse

1. Remove the IGCT No. 2 fuse and ECU-B No. 2 fuse from the No. 2 engine room relay block and No. 2 junction block assembly (w/o Smart Key System).

   Text in Illustration 
   

   *1	No. 2 Engine Room Relay Block and No. 2 Junction Block Assembly
   *2	ECU-B No. 2 Fuse
   *3	IGCT No. 2 Fuse

1. Disconnect connector G18 from the airbag sensor assembly.

   Text in Illustration 
   

   *a	Component without harness connected (Airbag Sensor Assembly)

1. Measure the resistance according to the value(s) in the table below (w/ Smart Key System).

   Standard Resistance:

   Tester Connection	Switch Condition	Specified Condition
   G57-29 (ABFS) — A38-2 (+B2)	Power switch off	10 kΩ or higher
   G57-29 (ABFS) — A39-1 (IG2)	Power switch off	10 kΩ or higher
   G57-29 (ABFS) — A39-2 (IG2D)	Power switch off	10 kΩ or higher
   G57-29 (ABFS) — A39-5 (+B1)	Power switch off	10 kΩ or higher
   G57-29 (ABFS) — A39-6 (MREL)	Power switch off	10 kΩ or higher
   G57-29 (ABFS) — G57-1 (AM22)	Power switch off	10 kΩ or higher
   G57-29 (ABFS) — G57-14 (SPDI)	Power switch off	10 kΩ or higher
   G57-29 (ABFS) — G58-1 (ACCD)	Power switch off	10 kΩ or higher
   G57-29 (ABFS) — G58-2 (IG1D)	Power switch off	10 kΩ or higher
   G57-29 (ABFS) — G58-7 (AM21)	Power switch off	10 kΩ or higher

   Text in Illustration 
   

   *a	Component with harness connected (Power Management Control ECU)

1. Measure the resistance according to the value(s) in the table below (w/o Smart Key System).

   Standard Resistance:

   Tester Connection	Switch Condition	Specified Condition
   G57-29 (ABFS) — A38-2 (+B2)	Ignition switch off	10 kΩ or higher
   G57-29 (ABFS) — A39-1 (IG2)	Ignition switch off	10 kΩ or higher
   G57-29 (ABFS) — A39-5 (+B1)	Ignition switch off	10 kΩ or higher
   G57-29 (ABFS) — A39-6 (MREL)	Ignition switch off	10 kΩ or higher
   G57-29 (ABFS) — G57-1 (BATT)	Ignition switch off	10 kΩ or higher
   G57-29 (ABFS) — G57-14 (SPDI)	Ignition switch off	10 kΩ or higher

   Text in Illustration 
   

   *a	Component with harness connected (Power Management Control ECU)

1. Connect the airbag sensor assembly connector.

1. Install the IGCT No. 2 fuse and AM2 fuse (w/ Smart key System).

1. Install the IGCT No. 2 fuse and ECU-B No. 2 fuse (w/o Smart key System).

NG

OK

9.CHECK HARNESS AND CONNECTOR (POWER MANAGEMENT CONTROL ECU — AIRBAG SENSOR ASSEMBLY)

1. Disconnect connector G57 from the power management control ECU.

1. Disconnect connector G18 from the airbag sensor assembly.

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

   Standard Resistance (Check for Open):

   Tester Connection	Switch Condition	Specified Condition
   G57-29 (ABFS) — G18-14 (GSW2)	Ignition switch off	Below 1 Ω

   Standard Resistance (Check for Short):

   Tester Connection	Switch Condition	Specified Condition
   G57-29 (ABFS) or G18-14 (GSW2) — Body ground and other terminals	Ignition switch off	10 kΩ or higher

   Text in Illustration 
   

   *a	Rear view of wire harness connector (to Power Management Control ECU)
   *b	Rear view of wire harness connector (to Airbag Sensor Assembly)

   HINT:

   As necessary, check that there is no short to power supply wires when performing the above wire harness inspection.

1. Connect the airbag sensor assembly connector.

1. Connect the power management control ECU connector.

NG	REPAIR OR REPLACE HARNESS OR CONNECTOR

OK

10.CHECK POWER MANAGEMENT CONTROL ECU

1. Disconnect connector G18 from the airbag sensor assembly.

   Text in Illustration 
   

   *a	Component without harness connected (Airbag Sensor Assembly)

1. Turn the ignition switch to ON (IG).

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

   Standard Voltage:

   Tester Connection	Switch Condition	Specified Condition
   G57-29 (ABFS) — Body ground	Ignition switch ON (IG)	11 to 14 V

   Text in Illustration 
   

   *a	Component with harness connected (Power Management Control ECU)

   NOTICE:

   Turning the ignition switch to ON (IG) with the airbag sensor assembly connector disconnected causes other DTCs to be stored. Clear the DTCs after performing this inspection.

1. Turn the ignition switch off.

1. Connect the airbag sensor assembly connector.

NG

OK

11.CHECK HARNESS AND CONNECTOR (SHORT TO POWER SUPPLY WIRES)

1. Remove the IGCT No. 2 fuse and AM2 fuse from the No. 2 engine room relay block and No. 2 junction block assembly (w/ Smart Key System).

   Text in Illustration 
   

   *1	No. 2 Engine Room Relay Block and No. 2 Junction Block Assembly
   *2	AM2 Fuse
   *3	IGCT No. 2 Fuse

1. Remove the IGCT No. 2 fuse and ECU-B No. 2 fuse from the No. 2 engine room relay block and No. 2 junction block assembly (w/o Smart Key System).

   Text in Illustration 
   

   *1	No. 2 Engine Room Relay Block and No. 2 Junction Block Assembly
   *2	ECU-B No. 2 Fuse
   *3	IGCT No. 2 Fuse

1. Disconnect connector G18 from the airbag sensor assembly.

   Text in Illustration 
   

   *a	Component without harness connected (Airbag Sensor Assembly)

1. Disconnect all the connectors from the power management control ECU.

1. Measure the resistance according to the value(s) in the table below (w/ Smart Key System).

   Standard Resistance:

   Tester Connection	Switch Condition	Specified Condition
   G57-29 (ABFS) — A38-2 (+B2)	Power switch off	10 kΩ or higher
   G57-29 (ABFS) — A39-1 (IG2)	Power switch off	10 kΩ or higher
   G57-29 (ABFS) — A39-2 (IG2D)	Power switch off	10 kΩ or higher
   G57-29 (ABFS) — A39-5 (+B1)	Power switch off	10 kΩ or higher
   G57-29 (ABFS) — A39-6 (MREL)	Power switch off	10 kΩ or higher
   G57-29 (ABFS) — G57-1 (AM22)	Power switch off	10 kΩ or higher
   G57-29 (ABFS) — G57-14 (SPDI)	Power switch off	10 kΩ or higher
   G57-29 (ABFS) — G58-1 (ACCD)	Power switch off	10 kΩ or higher
   G57-29 (ABFS) — G58-2 (IG1D)	Power switch off	10 kΩ or higher
   G57-29 (ABFS) — G58-7 (AM21)	Power switch off	10 kΩ or higher

   Text in Illustration 
   

   *a	Rear view of wire harness connector (to Power Management Control ECU)

1. Measure the resistance according to the value(s) in the table below (w/o Smart Key System).

   Standard Resistance:

   Tester Connection	Switch Condition	Specified Condition
   G57-29 (ABFS) — A38-2 (+B2)	Ignition switch off	10 kΩ or higher
   G57-29 (ABFS) — A39-1 (IG2)	Ignition switch off	10 kΩ or higher
   G57-29 (ABFS) — A39-5 (+B1)	Ignition switch off	10 kΩ or higher
   G57-29 (ABFS) — A39-6 (MREL)	Ignition switch off	10 kΩ or higher
   G57-29 (ABFS) — G57-1 (BATT)	Ignition switch off	10 kΩ or higher
   G57-29 (ABFS) — G57-14 (SPDI)	Ignition switch off	10 kΩ or higher

   Text in Illustration 
   

   *a	Rear view of wire harness connector (to Power Management Control ECU)

1. Connect the airbag sensor assembly connector.

1. Connect the power management control ECU connectors.

1. Install the IGCT No. 2 fuse and AM2 fuse (w/ Smart Key System).

1. Install the IGCT No. 2 fuse and ECU-B No. 2 fuse (w/o Smart Key System).

NG	REPAIR OR REPLACE HARNESS OR CONNECTOR

OK