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:

Dtc b28b8 eyesight steering switch 1
EyeSight (DIAGNOSTICS) > Diagnostic Procedure with Diagnostic Trouble Code (DTC)DTC B28B8 EyeSight STEERING SWITCH 1Detected when EyeSight steering switch is not installed or has malfunction, or when the harness is faulty or open-circuited or in stuck ON condition.DTC detecting condition:• ...

Disassembly
CONTINUOUSLY VARIABLE TRANSMISSION(TR580) > Transfer ClutchDISASSEMBLY1. Remove the snap ring, and then remove the pressure plate, drive plate and driven plate.(A)Snap ring2. Compress the return spring using the ST to remove the snap ring.ST 18762AA001COMPRESSOR SPECIAL TOOL(A)Snap ring(B)Tran ...

Initial illumination for system check
Several of the warning and indicator lights illuminate when the ignition switch is initially turned to the "ON" position. This permits checking the operation of the bulbs. Apply the parking brake and turn the ignition switch to the "ON" position. For the system check, the following lights ...