- ABS system «Subaru»
-
-
- На
определенных моделях автомобилей при
неисправности системы ABS,
ее код тут же начинает инициироваться
лампочкой (светодиодом), расположенным
под сиденьем водителя
.
- Коды неисправностей:
-
- 0
............................... Low Voltage/Harness
- 1
............. Left Front Wheel Control (Open/Short)
- 2
............ Right Front Wheel Control (Open/Short)
- 3
............. Right Rear Wheel Control (Open/Short)
- 4
.............. Left Rear Wheel Control (Open/Short)
- 5
.................... Left Front Sensor (Open/Short
- 6
................... Right Front Sensor (Open/Short)
- 7
.................... Right Rear Sensor (Open/Short)
- 8
..................... Left Rear Sensor (Open/Short)
- 9
................................. Motor/Motor Relay
- 10
.............................. Valve Relay/Harness
- 16
......................... ABS Control Unit
- На более новых
моделях «Subaru»
порядок проведения процедуры
самодиагностики системы ABS
немного другой, так же немного изменены и
сами DTC
:
- Проведение
диагностики системы ABS
«Subaru»
выпуска 1997 года и далее (для избежания
неточностей перевода текст дается в
оригинале):
- RETRIEVING
CODES
- 1)
Access ABS Diagnostic Link Connector (DLC). See Fig. 2.
- Turn
ignition off. Connect diagnostic terminal to terminal No. 4 at
- DLC.
Turn ignition on. Determine Diagnostic Trouble Code (DTC) by
- counting
number of times TCS warning light flashes. Up to 3 codes can
- be
stored at a time, with the most recent code displayed first.
- 2)
ABS light first flashes DTC 11, which is the start code.
- DTCs
will then be flashed. After codes are flashed, start DTC 11 will
- again
be displayed and codes repeated. If there is no DTCs in memory,
- only
start DTC 11 will be present. See ABS/TCS DIAGNOSTIC TROUBLE
- CODES
table. Perform appropriate test under DIAGNOSTIC TESTS.
-
-
ABS/TCS DIAGNOSTIC TROUBLE CODES
- 11
........................ Start Code ...................... None
- 21
................ Right Front Sensor (Open Or Short) ......... 1
- 22
.................. Right Front Sensor ....................... 2
- 23
................ Left Front Sensor (Open Or Short) .......... 1
- 24
.................. Left Front Sensor ........................ 2
- 25
................ Right Rear Sensor (Open Or Short) .......... 1
- 26
.................. Right Rear Sensor ........................ 2
- 27
................ Left Rear Sensor (Open Or Short) ........... 1
- 28
.................. Left Rear Sensor .......................... 2
- 31
..... .......... Right Front Inlet Solenoid Valve ............ 3
- 32
................ Right Front Outlet Solenoid Valve .......... 4
- 33
................ Left Front Inlet Solenoid Valve ............ 3
- 34
................ Left Front Outlet Solenoid Valve ........... 4
- 35
................ Right Rear Inlet Solenoid Valve ............ 3
- 36
................ Right Front Outlet Solenoid Valve .......... 4
- 37
................ Left Rear Inlet Solenoid Valve ............. 3
- 38
................ Left Rear Outlet Solenoid Valve ............ 4
- 41
................ ABS/TCS Control Module ..................... 5
- 42
................ High Supply Voltage ........................ 6
- 43
......... Faulty Engine Control Module Wiring Harness ...... 7
- 51
.................... Valve Relay ............................ 8
- 52
............. Motor, Motor Sensor Or Motor Relay ............ 9
- 54
............. Stroke Sensor Or Stoplight Circuit ........... 10
- 57
................ Fluid Level Switch ........................ 11
- 58
................. Pressure Switch .......................... 12
- 61
............... TCS No. 1 Solenoid Valve .................... 3
- 62
............... TCS No. 2 Solenoid Valve .................... 3
- CLEARING
CODES
- After
trouble code(s) are recorded, disconnect and connect
- diagnostic
terminal wire to terminal No. 4 of ABS Data Link Connector
- (DLC),
3 times in 12 second time period. After clearing codes, only
- DTC
11 should be present.
- CIRCUIT
TESTS
- NOTE:
For additional voltage specifications, see ABS/TCS control
- unit
pin voltage chart. See Figs. 5 and 6. To identify
- ABS/TCS
control unit terminals, see Fig. 7.
-
-
- DTC
Fault TEST No. (LEGACY)
- 11
........................ Start Code ...................... None
- 21
.................... Right Front Sensor (Open) .............. 1
- 22
.................... Right Front Sensor (Short) ............. 2
- 23
.................... Left Front Sensor (Open) ............... 1
- 24
.................... Left Front Sensor (Short) .............. 2
- 25
.................... Right Rear Sensor (Open) ............... 1
- 26
.................... Right Rear Sensor (Short) .............. 2
- 27
.................... Left Rear Sensor (Open) ................ 1
- 28
.................... Left Rear Sensor (Short) ............... 2
- 29
........................ Tone Wheel ......................... 3
- 31
.................... Solenoid Valve (Right Front) ........... 4
- 33
.................... Solenoid Valve (Left Front) ............ 4
- 39
.................... Solenoid Valve (Left Rear) ............. 4
- 41
.................... ABS Control Unit ....................... 5
- 42
.................... Low Supply Voltage ..................... 6
- 51
.................... Valve Relay Problem .................... 7
- 52
.................... Motor And/Or Motor Relay Problem ....... 8
- 54
.................... Stoplight Circuit Problem .............. 9
- 56
.................... "G" Sensor Output Voltage ............. 10
-
- ABS
DIAGNOSTIC TROUBLE CODES (SVX)
- 0
................. Low Voltage/Harness ........................ 1
- 1
................ Left Front Wheel Control (Open/Short) ....... 2
- 2
............... Right Front Wheel Control (Open/Short) ....... 2
- 3
............... Right Rear Wheel Control (Open/Short) ........ 2
- 4
................ Left Rear Wheel Control (Open/Short) ........ 2
- 5
................ Left Front Sensor (Open/Short) .............. 3
- 6
................ Right Front Sensor (Open/Short) ............. 3
- 7
................ Right Rear Sensor (Open/Short) .............. 4
- 8
................ Left Rear Sensor (Open/Short) ............... 4
- 9
................ Motor/Motor Relay ........................... 5
- 10
............... Valve Relay/Harness ......................... 6
- 16
............... ABS Control Unit/Harness .................... 7
-
- CLEARING
CODES
- Legacy
- After
trouble code(s) are recorded, disconnect and connect
- diagnostic
terminal to ABS Data Link Connector (DLC) terminal "L", 3
- times
in a 12 second time period. See Fig. 4. After clearing codes,
- only
DTC 11 should be present.
- SVX
- ABS
control unit trouble code memory will reset when ignition
- is
turned off.
- 1996 Subaru
Impreza
-
- 11 ................. Start Code
- 21 .......... Right Front Sensor (Open)
- 22 .......... Right Front Sensor (Short)
- 23 .......... Left Front Sensor (Open)
- 24 .......... Left Front Sensor (Short)
- 25 .......... Right Rear Sensor (Open)
- 26 .......... Right Rear Sensor (Short)
- 27 .......... Left Rear Sensor (Open)
- 28 .......... Left Rear Sensor (Short)
- 29 ................. Tone Wheel
- 31 ......... Solenoid Valve (Right Front)
- 33 ......... Solenoid Valve (Left Front)
- 39 .......... Solenoid Valve (Left Rear)
- 41 ............... ABS Control Unit
- 42 .............. Low Supply Voltage
- 51 ............. Valve Relay Problem
- 52....... Motor And/Or Motor Relay Problem
- 54 .......... Stoplight Circuit Problem
- 56 .......... "G" Sensor
Output Voltage
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