Subaru Crosstrek Service Manual: Dtc b1014 acc power

DTC detecting condition:

Voltage failure caused by poor contact of ACC power supply circuit

Trouble symptom:

DRL may not illuminate.

Wiring diagram:

Shift lock control system Shift Lock Control System > WIRING DIAGRAM">

1.CHECK DTC.

Read the DTC of body integrated unit using Subaru Select Monitor. Read Diagnostic Trouble Code (DTC)">

Is B1014 current malfunction?

Diagnostic Procedure with Diagnostic Trouble Code (DTC) > DTC B1014 ACC POWER">Go to Step 2.

Diagnostic Procedure with Diagnostic Trouble Code (DTC) > DTC B1014 ACC POWER">Go to Step 5.

2.CHECK DTC.

1) Turn the ignition switch to OFF.

2) Disconnect and then connect the body integrated unit connector.

3) Wait approx. 2 minutes.

4) Turn the ignition switch to ON.

5) Read the DTC of body integrated unit using Subaru Select Monitor. Read Diagnostic Trouble Code (DTC)">

Is B1014 current malfunction?

Diagnostic Procedure with Diagnostic Trouble Code (DTC) > DTC B1014 ACC POWER">Go to Step 3.

Diagnostic Procedure with Diagnostic Trouble Code (DTC) > DTC B1014 ACC POWER">Go to Step 5.

3.CHECK FUSE.

1) Turn the ignition switch to OFF.

2) Check the fuse.

Is the fuse OK?

Diagnostic Procedure with Diagnostic Trouble Code (DTC) > DTC B1014 ACC POWER">Go to Step 4.

Replace the defective fuse.

4.CHECK HARNESS.

1) Disconnect the body integrated unit connector.

2) Using the tester, measure the voltage between terminals.

Connector & terminal

(B280) No. 32 (+) — Chassis ground (−):

Is the voltage 8.5 — 16.5 V?

Replace the body integrated unit. Body Integrated Unit">

Repair the harness between body integrated unit and fuse.

5.CHECK CONNECTOR.

1) Turn the ignition switch to OFF.

2) Disconnect the body integrated unit connector.

Is there poor contact of connector?

Repair or replace the poor contact of connector.

Even if DTC is displayed, the circuit has returned to a normal condition at this time. Reproduce the failure, and then perform the diagnosis again.

NOTE:

In this case, temporary poor contact of connector, temporary open or short circuit of harness may be the cause.

Dtc b1013 ignition power

Dtc b1015 key interlock circuit

Other materials:

To increase the speed (by accelerator pedal)
1. Depress the accelerator pedal to accelerate the vehicle to the desired speed. 2. Press the "RES/SET" switch to the "SET" side once. Now the desired speed is set and the vehicle will keep running at that speed without depressing the accelerator pedal. NOTE U.S.-spec. models If t ...

Inspection
EMISSION CONTROL (AUX. EMISSION CONTROL DEVICES)(H4DO) > Leak Check Valve AssemblyINSPECTION1. CHECK SWITCHING VALVE1. Check the resistance between switching valve terminals.Terminal No.Standard1 and 527+3 −2 ? (when 20°C (68°F))31±4 ? (60°C (140&#x00B0 ...

Assembly
CLUTCH SYSTEM > Operating CylinderASSEMBLYNOTE:During assembly, apply hydraulic oil to all parts.Recommended brake fluid:New FMVSS No. 116 DOT3 or DOT41. Install the piston spring.2. Insert piston into the operating cylinder.3. Install push rod to the boot.4. Install the boot and push rod. ...