Subaru Crosstrek manuals

Subaru Crosstrek Service Manual: Dtc b2900 ahl control

AUTO HEADLIGHT BEAM LEVELER SYSTEM (DIAGNOSTICS) > Diagnostic Procedure with Diagnostic Trouble Code (DTC)

DTC B2900 AHL CONTROL

DTC DETECTING CONDITION:

Detected when internal malfunction occurs in the auto headlight beam leveler CM.

TROUBLE SYMPTOM:

The auto headlight beam leveler does not operate.

CAUTION:

Initialization is required after replacing the auto headlight beam leveler CM.

STEPCHECKYESNO

1.CHECK DTC.

1) Turn the ignition switch to OFF > ON.

2) Turn on the headlight low beam.

3) Using the Subaru Select Monitor, clear the auto headlight beam leveler system memory. Clear Memory Mode">

4) Turn the ignition switch to OFF > ON.

5) Use the Subaru Select Monitor and read DTCs. Read Diagnostic Trouble Code (DTC)">

Is DTC B2900 displayed? (current malfunction)

Replace the auto headlight beam leveler CM. Auto Headlight Beam Leveler Control Module">

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.

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Other materials:

Inspection
POWER ASSISTED SYSTEM (POWER STEERING) > Steering ColumnINSPECTION1. UNIT INSPECTIONCheck the following items, and if there is anything out of standard value, it is considered to be damaged. If so, replace it with a new part.• Measure the whole length of the column assembly - steering.Stand ...

Disassembly
POWER ASSISTED SYSTEM (POWER STEERING) > Steering WheelDISASSEMBLY1. CROSSTREK MODEL1. Remove the screw, disconnect the connector and remove the paddle shift switch. (Model with paddle shift)2. Release the claws and remove the screws, then detach the cover - spoke.3. Remove connector and screw, a ...

Installation
FRONT SUSPENSION > Front StrutINSTALLATION1. Install the strut mount - front at the upper side of the strut to the body, and tighten it with new flange nuts.Tightening torque:20 N·m (2.04 kgf-m, 14.8 ft-lb)2. Align alignment marks on the camber adjusting bolt and strut.Using new self-locki ...

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