Subaru Crosstrek Service Manual: Inspection
COMMUNICATION SYSTEM > Relay and Fuse
INSPECTION
1. CHECK FUSE
1. Remove the fuse and check visually.
2. If the fuse is blown out, replace the fuse.
2. CHECK RELAY
1. Check the resistance between relay terminals.
Terminal No. | Inspection conditions | Specification | Circuit |
1 — 2 | Always | 1 M? or more |
1 — 2
Apply battery voltage between 4 — 3 terminals.
Less than 1 ?
2. Replace the relay if the inspection result is not within the standard value.
Relay and fuse
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Location
COMMUNICATION SYSTEM > Relay and FuseLOCATIONMain fuse boxFuse 15 A (horn assembly)(A)Horn relay(B)NOTE:For other related fuses, refer to the wiring diagram. Power Supply Circuit"> ...
Other materials:
Removal
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Bulkhead wiring harness (in compartment) Location
WIRING SYSTEM > Bulkhead Wiring Harness (In Compartment)LOCATIONConnectorConnecting toNo.PoleColorAreaNo.DescriptionB274B-4 Blower Resistor (manual A/C)B308BlackC-5 Front door cord RHB3110GrayC-1AB1Airbag wiring harnessB328B-2 Turn signal and hazard unitB4016BlackC-1 Data link connectorB412C-2 Po ...
Dtc b1901 open in front p/t rh
AIRBAG SYSTEM (DIAGNOSTICS) > Diagnostic Chart with Trouble CodeDTC B1901 OPEN IN FRONT P/T RHDiagnosis start condition:Ignition voltage is 10 V to 16 V.DTC detecting condition:• Seat belt pretensioner (RH) circuit is open.• Pretensioner (RH) is faulty.• Pretensioner harness (RH ...
