Subaru Legacy BN/BS (2015-2019) Service Manual: Vehicle dynamics control (vdc) (diagnostics)
Subaru Legacy BN/BS (2015-2019) Service Manual / Vehicle dynamics control (vdc) (diagnostics)
- Basic diagnostic procedure procedure
- Clear memory mode operation
- Electrical component location location
- General diagnostic table inspection
- Inspection mode procedure
- List of diagnostic trouble code (dtc) list
- Read diagnostic trouble code (dtc) operation
- Control module i o signal
- Diagnostic procedure with diagnostic trouble code (dtc)
- Dtc u1433 invalid data received from eyesight
- Dtc c1971 clutch sensor
- Dtc u1235 lost communication with eyesight
- Dtc u0428 invalid data received from steering angle sensor module
- Dtc c1422 vdc interruption for engine convenience
- Dtc c1423 different ecu specifications
- Dtc c1741 pressure sensor
- Dtc u0073 control module communication bus off
- Dtc u0423 invalid data received from instrument panel cluster control module
- Dtc u0422 invalid data received from body control module
- Dtc u0402 invalid data received from tcm
- Dtc u0401 invalid data received from ecm/pcm "a"
- Dtc u0155 lost communication with instrument panel cluster (ipc) control module
- Dtc c1521 motor relay
- Dtc c1511 valve relay
- Dtc c1957 lh actuator circuit
- Dtc c1956 rh actuator circuit
- Dtc c1955 lh actuator
- Dtc c1954 rh actuator
- Dtc c1951 actuator
- Dtc c1942 power supply voltage
- Dtc c1921 parking position switch circuit
- Dtc c1811 system
- Dtc c1742 wheel cylinder pressure sensor
- Dtc c1733 longitudinal g sensor
- Dtc c1732 lateral g sensor
- Dtc c1721 yaw rate sensor
- Dtc c1711 steering angle sensor
- Dtc c1571 brake lamp relay off stuck
- Dtc c1532 bls on stuck
- Dtc c1531 bls off stuck
- Dtc c1431 at
- Dtc c1424 ecm
- Dtc c1413 power supply voltage
- Dtc c1412 selected parameter
- Dtc c1411 electrical control module
- Dtc c1362 normal closing valve 2
- Dtc c1361 normal closing valve 1
- Dtc c1352 normal opening valve 2
- Dtc c1351 normal opening valve 1
- Dtc c1342 rl pressure reducing valve
- Dtc c1341 rl hold valve
- Dtc c1332 rr pressure reducing valve
- Dtc c1331 rr hold valve
- Dtc c1322 fl pressure reducing valve
- Dtc c1321 fl hold valve
- Dtc c1312 fr pressure reducing valve
- Dtc c1311 fr hold valve
- Dtc c1242 rear left abs sensor signal
- Dtc c1241 rear left abs sensor circuit
- Dtc c1232 rear right abs sensor signal
- Dtc c1231 rear right abs sensor circuit
- Dtc c1222 front left abs sensor signal
- Dtc c1221 front left abs sensor circuit
- Dtc c1212 front right abs sensor signal
- Dtc c1211 front right abs sensor circuit
- Dtc u0140 lost communication with body control module
- Dtc u0126 lost communication with steering angle sensor module
- Dtc c1985 forbidden state of dynamic actuator operation
- Dtc c1984 brake maintenance mode
- Dtc c1983 high frequency operation
- Dtc c1935 ignition switch circuit
- Dtc c1922 hill hold switch circuit
- Dtc u0101 lost communication with tcm
- Dtc u0100 lost communication with ecm/pcm "a"
- General description
- Subaru select monitor
- Warning light illumination pattern
- Brake warning light does not go off
- Inspection
- Vdc off indicator light does not go off
- Vdc warning light and vdc indicator light do not go off
- Electronic parking brake indicator light is blinking
- Abs warning light does not go off
- Ebd warning light, abs warning, vdc off indicator light, vdc warning light and vdc indicator light do not come on
- Electronic parking brake indicator light, hill hold indicator light do not go off
- Electronic parking brake indicator light, hill hold indicator light do not come on
Transfer driven gear note
For removal, installation and inspection, refer to “CVT (TR580)” or “6MT” section.CVT (TR580) model: Transfer Driven Gear6MT model: Transfer Driven Gear ...
Basic diagnostic procedure procedure
CAUTION:Remove foreign matter (dust, water, oil etc.) from the VDCCM&H/U connector during removal and installation.NOTE:• To check the harness for open or short circuits, shake problem spot or c ...
Other materials:
Time lag test inspection
NOTE:When the select lever is shifted while the engine is idling, there will be a certain time elapse or lag before shock is felt. This symptom helps to check the condition of forward clutch and reverse brake.• Perform the test at normal operation CVTF temperature of 60 — 80°C (140 †...
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