Subaru Crosstrek manuals

Subaru Crosstrek Owners Manual: Two separate circuits

Your vehicle has two separate circuit brake systems. Each circuit works diagonally across the vehicle. If one circuit of the brake system should fail, the other half of the system still works. If one circuit fails, the brake pedal will go down much closer to the floor than usual and you will need to press it down much harder. And a much longer distance will be needed to stop the vehicle.

Brake booster

The brake booster uses engine manifold vacuum to assist braking force. Do not turn the ignition switch to the "LOCK"/ "OFF" position while driving because that will turn off the brake booster, resulting in poor braking power.

The brakes will continue to work even when the brake booster completely stops functioning. If this happens, however, you will have to depress the pedal much harder than normal and the braking distance will increase.

Brake system
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Brake assist system
WARNING Do not be overconfident about the brake assist. It is not a system that brings more braking ability to the vehicle beyond its braking capability. Always use the utmost care when drivin ...

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KEYLESS ACCESS WITH PUSH BUTTON START SYSTEM (DIAGNOSTICS) > Diagnostic Procedure with Diagnostic Trouble Code (DTC)DTC B27A5 FRONT INTERNAL ANTENNA OPENDTC detecting condition:When open circuit occurs in the harness between keyless access CM and front interior antenna.Trouble symptom:Keyless acc ...

Keyless access system Wiring diagram
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Inspection
SECURITY AND LOCKS > Rear Lock ButtonINSPECTION1. Using the Subaru Select Monitor, display «Rear gate/Trunk UNLOCK output» from «Data monitor».2. Check if the display changes when the rear lock button is operated.3. If the display is not correct as the result of inspection, refer to “Ge ...

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