Subaru Legacy BN/BS (2015-2019) Service Manual: Body control system (diagnostics)
Subaru Legacy BN/BS (2015-2019) Service Manual / Body control system (diagnostics)
- Basic diagnostic procedure procedure
- Check list for interview check
- Clear memory mode operation
- Electrical component location location
- General diagnostic table inspection
- Inspection mode procedure
- List of diagnostic trouble code (dtc) list
- Read current data operation
- Read diagnostic trouble code (dtc) operation
- Registration body integrated unit operation
- Subaru select monitor operation
- User customizing operation
- Diagnostic procedure with diagnostic trouble code (dtc)
- Dtc u0073 control module communication bus off
- Dtc u0100 lost communication with ecm/pcm "a"
- Dtc u0427 invalid data received from vehicle security control module
- Dtc u0424 invalid data received from hvac control module
- Dtc u0423 invalid data received from instrument panel cluster control module
- Dtc u0417 invalid data received from park brake control module
- Dtc u0416 invalid data received from vehicle dynamics control module
- Dtc u0402 invalid data received from tcm
- Dtc u0401 invalid data received from ecm/pcm "a"
- Dtc u0327 software incompatibility with vehicle security control module
- Dtc u0164 lost communication with hvac control module
- Dtc u0155 lost communication with instrument panel cluster (ipc) control module
- Dtc b1107 can communication (biu) stuck
- Dtc b1016 shift lock circuit
- Dtc b1015 key interlock circuit
- Dtc b1014 acc power
- Dtc b1013 ignition power
- Dtc b1012 battery backup power supply
- Dtc b1011 battery control power supply
- Dtc b1010 body control system (biu) malfunction
- Dtc b1411 immobilizer antenna
- Dtc b1410 transponder communication
- Dtc b1408 meter non-volatile memory
- Dtc b1407 met communication
- Dtc b1402 immobilizer key collation
- Dtc b1401 meter collation
- Dtc u0151 lost communication with restraints control module
- Dtc u0131 lost communication with power steering control module
- Dtc u0128 lost communication with park brake control module
- Dtc u0122 lost communication with vehicle dynamics control module
- Dtc u153d invalid data received from high beam assist control module
- Dtc u123c lost communication with high beam assist control module
- Dtc u1673 lin communication bus error body control module
- Dtc u0426 invalid data received from immobilizer control module
- Dtc u0169 lost communication with sunroof control module
- Dtc u0167 lost communication with immobilizer control module
- Dtc u0074 control module communication bus "body-can" off
- Dtc u0230 lost communication with power rear gate control module
- Dtc u0208 lost communication with seat memory
- Dtc u1500 keyless uart com. Malfunction
- Dtc u0101 lost communication with tcm
- Function check
- General description
Blind spot detection rear cross traffic alert
Note
For procedure of each component in the Subaru Rear Vehicle Detection system, refer to the respective sections.• Radar sensor: Radar Sensor• BSD/RCTA OFF switch: Switches and Harness ...
Basic diagnostic procedure procedure
CAUTION:• Subaru Select Monitor is required for reading DTC, performing diagnosis and reading current data.• Remove foreign matter (dust, water, oil, etc.) from the body integrated unit co ...
Other materials:
Dtc b1802 short in driver's airbag (to ground)
DIAGNOSIS START CONDITION:Ignition voltage is 10 V to 16 V.DTC DETECTING CONDITION:GND short circuit failure (shorted to ground in main harness, shorted to ground in roll connector, shorted to ground in driver’s airbag, shorted to ground in airbag CM internal circuit)CAUTION:Before performing ...
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