Subaru Crosstrek Owners Manual: SRS airbag system monitors

Subaru Crosstrek Owners Manual / Seat, seatbelt and SRS airbags / SRS airbag (Supplemental Restraint System airbag) / SRS airbag system monitors

SRS airbag system warning light (type B)

A diagnostic system continually monitors the readiness of the SRS airbag system (including front seatbelt pretensioners) while the vehicle is being driven. The SRS airbag system warning light will show normal system operation by illuminating for approximately 6 seconds when the ignition switch is turned to the "ON" position.

The following components are monitored by the indicator:

Front sub sensor

Right-hand side
Left-hand side

Airbag control module (including impact sensor and rollover sensor)

Frontal airbag module

Driver's side
Front passenger's side

Knee airbag module (driver's side)

Side airbag sensor

Center pillar right-hand side
Center pillar left-hand side

Front door impact sensor

Right-hand side
Left-hand side

Side airbag module

Driver's side
Front passenger's side

Curtain airbag sensor

Rear wheel house right-hand side
Rear wheel house left-hand side

Curtain airbag module

Right-hand side
Left-hand side

Satellite safing sensor (under the rear center seat)

Seatbelt pretensioner

Driver's side
Front passenger's side

Lap belt pretensioner (front passenger's side)

Seatbelt buckle switch (front passenger's side)

Front passenger's occupant detection system sensor

Front passenger's occupant detection control module

Front passenger's frontal airbag ON and OFF indicator

All related wiring

WARNING

If the warning light exhibits any of the following conditions, there may be a malfunction in the seatbelt pretensioners and/or SRS airbag system.

Flashing or flickering of the warning light
No illumination of the warning light when the ignition switch is first turned to the "ON" position
Continuous illumination of the warning light
Illumination of the warning light while driving

Immediately take your vehicle to your nearest SUBARU dealer to have the system checked. Unless checked and properly repaired, the seatbelt pretensioners and/or SRS airbag will not operate properly in the event of a collision, which may increase the risk of injury.

SRS side airbag and SRS curtain airbag

The SRS side airbag is stored in the door side of each front seat seatback, which bears an "SRS AIRBAG" label. In a moderate to severe side impact collision, the SRS side airbag on the impact ...

SRS airbag system servicing

WARNING When discarding an airbag module or scrapping the entire vehicle damaged by a collision, consult your SUBARU dealer. The SRS airbag has no userserviceable parts. Do not use ele ...

Other materials:

Symbols in wiring diagrams
WIRING SYSTEM > Basic Diagnostic ProcedureSYMBOLS IN WIRING DIAGRAMSA number of symbols are used in each wiring diagram to easily identify parts or circuits.1. RELAYA symbol used to indicate a relay.2. CONNECTOR 1The sketch of the connector indicates the one-pole types.3. WIRING CONNECTIONSome wi ...

Removal
FUEL INJECTION (FUEL SYSTEMS)(H4DO) > Main RelayREMOVAL1. Disconnect the ground cable from battery.2. Remove the glove box. Glove Box > REMOVAL">3. Remove the main relay from relay block. ...

Brake booster
If the brake booster does not operate as described in the following, have it checked by your SUBARU dealer. 1. With the ignition switch in the "LOCK"/ "OFF" position, depress the brake pedal several times, applying the same pedal force each time. The distance the pedal travels should not va ...