Subaru Outback manuals

Subaru Outback: DTC P0500, P0506, P0507, P050A, P050B, P0512, P0513, P0604, P0605, P0607, P0638, P0700, P0851, P0852

Subaru Outback (BR) 2010-2015 Service Manual / Engine - H4SO / General Description (Diagnostic Trouble Code (DTC) ) / DTC P0500, P0506, P0507, P050A, P050B, P0512, P0513, P0604, P0605, P0607, P0638, P0700, P0851, P0852

CJ:DTC P0500 VEHICLE SPEED SENSOR "A"

1. OUTLINE OF DIAGNOSIS

Judge as NG when outside of the judgment value.

Judge NG when the received data from VDCCM&H/U is abnormal vehicle speed, and the vehicle speed data is impossible.

2. COMPONENT DESCRIPTION

Vehicle speed signals are taken in to the VDC control module and hydraulic control unit, and normal/erroneous data of the ABS wheel speed sensor is received by CAN communication from the VDC control module and hydraulic control unit.

3. ENABLE CONDITION

Subaru Outback. General Description

4. GENERAL DRIVING CYCLE

Always perform diagnosis more than 2000 ms after starting the engine.

5. DIAGNOSTIC METHOD

If the duration of time while the following conditions are met is longer than the time indicated, judge as NG.

Judgment Value

Subaru Outback. General Description

Time Needed for Diagnosis: 2500 ms

Malfunction Indicator Light Illumination: Illuminates as soon as a malfunction occurs.

Judge as OK and clear the NG if the continuous time while the following conditions are established is more than the predetermined time.

Judgment Value

Subaru Outback. General Description

Time Needed for Diagnosis: 2500 ms

CK:DTC P0506 IDLE AIR CONTROL SYSTEM RPM LOWER THAN EXPECTED

1. OUTLINE OF DIAGNOSIS

Detect the malfunction that actual engine speed is not close to target engine speed during idling. Judge as NG when actual engine speed is not close to target engine speed during idling.

2. ENABLE CONDITION

Subaru Outback. General Description

3. GENERAL DRIVING CYCLE

Perform the diagnosis continuously at idling after warming up engine.

4. DIAGNOSTIC METHOD

If the duration of time while the following conditions are met is longer than the time indicated, judge as NG.

Judgment Value

Subaru Outback. General Description

Time Needed for Diagnosis: 10 s × 3 time(s)

Malfunction Indicator Light Illumination: Illuminates when malfunction occurs in 2 continuous driving cycles.

Judge as OK and clear the NG if the continuous time while the following conditions are established is more than the predetermined time.

Judgment Value

Subaru Outback. General Description

Time Needed for Diagnosis: 10 s

CL:DTC P0507 IDLE AIR CONTROL SYSTEM RPM HIGHER THAN EXPECTED

1. OUTLINE OF DIAGNOSIS

Detect the malfunction that actual engine speed is not close to target engine speed during idling. Judge as NG when actual engine speed is not close to target engine speed during idling.

2. ENABLE CONDITION

Subaru Outback. General Description

3. GENERAL DRIVING CYCLE

Perform the diagnosis continuously at idling after warming up engine.

4. DIAGNOSTIC METHOD

If the duration of time while the following conditions are met is longer than the time indicated, judge as NG.

Judgment Value

Subaru Outback. General Description

Time Needed for Diagnosis: 10 s × 3 time(s)

Malfunction Indicator Light Illumination: Illuminates when malfunction occurs in 2 continuous driving cycles.

Judge as OK and clear the NG if the continuous time while the following conditions are established is more than the predetermined time.

Judgment Value

Subaru Outback. General Description

Time Needed for Diagnosis: 10 s

CM:DTC P050A COLD START IDLE AIR CONTROL SYSTEM PERFORMANCE

1. OUTLINE OF DIAGNOSIS

Judge as NG if the exhaust gas temperature diagnosis or idle speed diagnosis is NG.

Judge as NG when the estimated exhausted gas temperature in 14 seconds after the cold start is below the specified value.

Judge as NG when actual engine speed is not close to target engine speed at cold start.

Judge as NG when ECM is not controlling the angle properly during catalyst advanced idling retard angle control.

Judge as NG when actual retard amount is under the specified value at cold start.

2. ENABLE CONDITIONS

Subaru Outback. General Description

Map 1 (PZEV model)

Subaru Outback. General Description

Map 1 (except for PZEV model)

Subaru Outback. General Description

Map 2 (PZEV model)

Subaru Outback. General Description

Map 2 (except for PZEV model)

Subaru Outback. General Description

Map 3

Subaru Outback. General Description

3. GENERAL DRIVING CYCLE

Perform the diagnosis at cold start.

4. DIAGNOSTIC METHOD

Abnormality Judgment

Calculate the estimated exhaust gas temperature when the diagnostic enable condition is established. Judge as NG when the following conditions are established.

Judgment Value

Subaru Outback. General Description

Map 4 (PZEV model)

Subaru Outback. General Description

Map 4 (except for PZEV model)

Subaru Outback. General Description

Time Needed for Diagnosis: 14 seconds

Malfunction Indicator Light Illumination: Illuminates when malfunction occurs in 2 continuous driving cycles.

Normality Judgment

Judge as OK and clear the NG if the following conditions are established.

Judgment Value

Subaru Outback. General Description

Time Needed for Diagnosis: Less than 1 second

Abnormality Judgment

Judge as NG when the following conditions are established.

Judgment Value

Subaru Outback. General Description

Time Needed for Diagnosis: 5000 ms

Malfunction Indicator Light Illumination: Illuminates when malfunction occurs in 2 continuous driving cycles.

Normality Judgment

Judge as OK and clear the NG if the following conditions are established.

Judgment Value

Subaru Outback. General Description

Time Needed for Diagnosis: 5000 ms

Abnormality Judgment

Judge as NG when the following conditions are established.

Judgment Value

Subaru Outback. General Description

Map 5

Subaru Outback. General Description

Time Needed for Diagnosis: 5000 ms

Malfunction Indicator Light Illumination: Illuminates when malfunction occurs in 2 continuous driving cycles.

Normality Judgment

Judge as OK and clear the NG if the following conditions are established.

Judgment Value

Subaru Outback. General Description

Time Needed for Diagnosis: 5000 ms

CN:DTC P050B COLD START IGNITION TIMING PERFORMANCE

1. OUTLINE OF DIAGNOSIS

NOTE: For the detection standard, refer to DTC P050A. <Ref. to GD(H4SO)-183, DTC P050A COLD START IDLE AIR CONTROL SYSTEM PERFORMANCE, Diagnostic Trouble Code (DTC) Detecting Criteria.>

CO:DTC P0512 STARTER REQUEST CIRCUIT

1. OUTLINE OF DIAGNOSIS

Detect the open or short circuit of starter SW.

Judge as ON NG when the starter SW signal remains ON.

2. ENABLE CONDITION

Subaru Outback. General Description

3. GENERAL DRIVING CYCLE

Always perform the diagnosis continuously.

4. DIAGNOSTIC METHOD

If the duration of time while the following conditions are met is longer than the time indicated, judge as NG.

Judgment Value

Subaru Outback. General Description

Time Needed for Diagnosis: 30000 ms

Malfunction Indicator Light Illumination: Illuminates when malfunction occurs in 2 continuous driving cycles.

Judge as OK and clear the NG if the continuous time while the following conditions are established is more than the predetermined time.

Judgment Value

Subaru Outback. General Description

Time Needed for Diagnosis: Less than 1 second

CP:DTC P0513 INCORRECT IMMOBILIZER KEY

1. OUTLINE OF DIAGNOSIS

Subaru Outback. General Description

2. ENABLE CONDITION

When starting the engine.

3. GENERAL DRIVING CYCLE

Perform the diagnosis only after starting the engine.

4. DIAGNOSTIC METHOD

Judge as NG when the conditions for the outline of the diagnosis of the top are established.

CQ:DTC P0604 INTERNAL CONTROL MODULE RANDOM ACCESS MEMORY (RAM) ERROR

1. OUTLINE OF DIAGNOSIS

Detect the malfunction of microcomputer (RAM).

When there is a problem in the CPU normal RAM, judge as NG.

If it is possible to write data to the whole area of RAM in the initial routine, and is possible to read the same data, it is judged as OK, and if not, NG.

2. ENABLE CONDITION

Subaru Outback. General Description

Diagnosis with the initial routine.

3. GENERAL DRIVING CYCLE

Perform the diagnosis as soon as the ignition switch is turned to ON.

4. DIAGNOSTIC METHOD

Judge as NG when the following conditions are established.

Judgment Value

Subaru Outback. General Description

Time Needed for Diagnosis: Less than 1 second

Malfunction Indicator Light Illumination: Illuminates as soon as a malfunction occurs.

Judge as OK and clear the NG if the following conditions are established.

Judgment Value

Subaru Outback. General Description

Time Needed for Diagnosis: Less than 1 second

CR:DTC P0605 INTERNAL CONTROL MODULE READ ONLY MEMORY (ROM) ERROR

1. OUTLINE OF DIAGNOSIS

Judge as NG when SUM value of ROM is outside the standard value.

2. ENABLE CONDITION

Subaru Outback. General Description

3. GENERAL DRIVING CYCLE

Always perform the diagnosis continuously.

4. DIAGNOSTIC METHOD

Abnormality Judgment

Judge as NG if the criteria below are met.

Judgment Value

Subaru Outback. General Description

Time Needed for Diagnosis: Undetermined

Malfunction Indicator Light Illumination: Illuminates as soon as a malfunction occurs.

CS:DTC P0607 THROTTLE CONTROL SYSTEM CIRCUIT RANGE/PERFORMANCE

1. OUTLINE OF DIAGNOSIS

Judge as NG when any one of the followings is established.

  1. Monitoring IC operates abnormally. (Monitoring IC malfunction)
  2. Input amplifier circuit of throttle position sensor 1 operates abnormally. (fourfold amplifier malfunction)
  3. CPU operates abnormally. (Instruction/flow check)
  4. A/D converter operates abnormally. (ADC malfunction)
  5. EEPROM operates abnormally. (EEPROM malfunction)
  6. Output IC operates abnormally. (Output driver malfunction)

2. COMPONENT DESCRIPTION

Subaru Outback. General Description

  1. Throttle position sensor
  2. Throttle position sensor 1
  3. Throttle position sensor 2
  4. Accelerator pedal position sensor
  5. Accelerator pedal position sensor 1
  6. Accelerator pedal position sensor 2
  7. I/F circuit
  8. Amplifier circuit
  9. Engine control module (ECM)
  10. CPU
  11. Monitoring IC
  12. EEPROM
  13. Output IC

3. ENABLE CONDITION

Subaru Outback. General Description

4. GENERAL DRIVING CYCLE

Always perform the diagnosis continuously.

5. DIAGNOSTIC METHOD

Judge as OK and clear the NG when the malfunction criteria below are met.

Judgment Value

Subaru Outback. General Description

Time Needed for Diagnosis:

  1. : 200 ms
  2. : 24 ms
  3. : 192 ms
  4. : 200 ms
  5. : 48 ms
  6. : 2500 ms

Malfunction Indicator Light Illumination: Illuminates as soon as a malfunction occurs.

CT:DTC P0638 THROTTLE ACTUATOR CONTROL RANGE/PERFORMANCE (BANK 1)

1. OUTLINE OF DIAGNOSIS

Judge as NG when the target opening angle and actual opening angle is mismatched or the current to motor is the specified duty or more for specified time continuously.

2. COMPONENT DESCRIPTION

Subaru Outback. General Description

  1. Motor
  2. Throttle position sensor
  3. Engine control module (ECM)
  4. Drive circuit

3. ENABLE CONDITION

Subaru Outback. General Description

4. GENERAL DRIVING CYCLE

Always perform the diagnosis continuously when the electronic throttle control is operating.

5. DIAGNOSTIC METHOD

Judge as OK and clear the NG when the malfunction criteria below are met.

Judgment Value

Subaru Outback. General Description

Time Needed for Diagnosis:

Details of Judgment Value

Subaru Outback. General Description

(X1) 6.915 º
(X2) 11.565 º
(X3) 15.785 º
(X4) 21.285 º
(X5) 29.965 º

(Y1) 4.65 º
(Y2) 4.22 º
(Y3) 5.5 º
(Y4) 8.68 º
(Y5) 25 º

Judgment time detail

Subaru Outback. General Description

(X1) 8.049999237 º
(X2) 9.5 º
(X3) 14.5 º
(X4) 23.5 º

(Y1) 1000 ms
(Y2) 400 ms
(Y3) 304 ms
(Y4) 248 ms

NOTE: Judgment time is constantly 1000 ms with Actual opening angle ≤ Target opening angle.

Malfunction Indicator Light Illumination: Illuminates as soon as a malfunction occurs.

CU:DTC P0700 TRANSMISSION CONTROL SYSTEM (MIL REQUEST)

1. OUTLINE OF DIAGNOSIS

Judge as NG when there is CAN communication with the TCM and there is a MIL lighting request.

2. ENABLE CONDITION

Subaru Outback. General Description

3. GENERAL DRIVING CYCLE

Always perform the diagnosis continuously.

4. DIAGNOSTIC METHOD

If the duration of time while the following conditions are met is longer than the time indicated, judge as NG.

Judgment Value

Subaru Outback. General Description

Time Needed for Diagnosis: 2500 ms

Malfunction Indicator Light Illumination: Illuminates as soon as a malfunction occurs.

If the duration of time while the following conditions are met is longer than the time indicated, judge as NG.

Judgment Value

Subaru Outback. General Description

Time Needed for Diagnosis: Less than 1 second

CV:DTC P0851 PARK/NEUTRAL SWITCH INPUT CIRCUIT LOW (AT MODEL)

1. OUTLINE OF DIAGNOSIS

Judge the open or short circuit of the neutral SW.

Judge as NG when the ECM neutral terminal input differs from the reception data from TCM.

2. ENABLE CONDITION

Subaru Outback. General Description

3. GENERAL DRIVING CYCLE

Perform the diagnosis continuously in 2 seconds after starting the engine.

4. DIAGNOSTIC METHOD

If the duration of time while the following conditions are met is longer than the time indicated, judge as NG.

Judgment Value

Subaru Outback. General Description

Time Needed for Diagnosis: 100 time(s)

Malfunction Indicator Light Illumination: Illuminates when malfunction occurs in 2 continuous driving cycles.

Judge as OK and clear the NG if the continuous time while the following conditions are established is more than the predetermined time.

Judgment Value

Subaru Outback. General Description

Time Needed for Diagnosis: Less than 1 second

CW:DTC P0851 NEUTRAL SWITCH INPUT CIRCUIT LOW (MT MODEL)

1. OUTLINE OF DIAGNOSIS

Detect the open or short circuit of neutral SW.

Judge as NG when there is no change in the neutral SW even if the driving shift was applied. (There is neutral SW ON/OFF inversion from the vehicle speed and engine speed.)

2. ENABLE CONDITION

Subaru Outback. General Description

3. GENERAL DRIVING CYCLE

Perform the diagnosis continuously in 2 seconds after starting the engine.

4. DIAGNOSTIC METHOD

Judge NG when the malfunction criteria below are completed determined times or more after the neutral SW change.

Judgment Value

Subaru Outback. General Description

Time Needed for Diagnosis: 3 time(s)

Malfunction Indicator Light Illumination: Illuminates when malfunction occurs in 2 continuous driving cycles.

Judge as OK and clear NG when there is change in the neutral SW.

Judgment Value

Subaru Outback. General Description

Time Needed for Diagnosis: Less than 1 second

CX:DTC P0852 PARK/NEUTRAL SWITCH INPUT CIRCUIT HIGH (AT MODEL)

1. OUTLINE OF DIAGNOSIS

Judge the open or short circuit of the neutral SW.

Judge as NG when the ECM neutral terminal input differs from the reception data from TCM.

2. ENABLE CONDITION

Subaru Outback. General Description

3. GENERAL DRIVING CYCLE

Perform the diagnosis continuously in 2 seconds after starting the engine.

4. DIAGNOSTIC METHOD

If the duration of time while the following conditions are met is longer than the time indicated, judge as NG.

Judgment Value

Subaru Outback. General Description

Time Needed for Diagnosis: 100 time(s)

Malfunction Indicator Light Illumination: Illuminates when malfunction occurs in 2 continuous driving cycles.

Judge as OK and clear the NG if the continuous time while the following conditions are established is more than the predetermined time.

Judgment Value

Subaru Outback. General Description

Time Needed for Diagnosis: Less than 1 second

CY:DTC P0852 NEUTRAL SWITCH INPUT CIRCUIT HIGH (MT MODEL)

1. OUTLINE OF DIAGNOSIS

Detect the open or short circuit of neutral SW.

Judge as NG when there is no change in the neutral SW even if the driving shift was applied. (There is neutral SW ON/OFF inversion from the vehicle speed and engine speed.)

2. ENABLE CONDITION

Subaru Outback. General Description

3. GENERAL DRIVING CYCLE

Perform the diagnosis continuously in 2 seconds after starting the engine.

4. DIAGNOSTIC METHOD

Judge NG when the malfunction criteria below are completed determined times or more after the neutral SW change.

Judgment Value

Subaru Outback. General Description

Time Needed for Diagnosis: 3 time(s)

Malfunction Indicator Light Illumination: Illuminates when malfunction occurs in 2 continuous driving cycles.

Judge as OK and clear NG when there is change in the neutral SW.

Judgment Value

Subaru Outback. General Description

Time Needed for Diagnosis: Less than 1 second

READ NEXT:

 DTC P1152, P1153, P1160, P1443, P1492, P1493, P1494, P1495, P1496, P1497, P1498, P1499, P1518, P1560, P1570, P1571, P1572, P1574, P1576, P1577, P1578

CZ:DTC P1152 O2 SENSOR CIRCUIT RANGE/PERFORMANCE (LOW) (BANK1 SENSOR1) 1. OUTLINE OF DIAGNOSIS Detect that λ value remains low. Judge as NG when lambda value is abnormal in accordance with λ

 DTC P2096, P2097, P2101, P2102, P2103, P2109, P2122, P2123, P2127, P2128, P2135, P2138, P2227, P2228, P2229, P2610

DU:DTC P2096 POST CATALYST FUEL TRIM SYSTEM TOO LEAN (BANK 1) 1. OUTLINE OF DIAGNOSIS Detect the malfunction of fuel system from the size of the sub feedback learning value. Control the sub feedback

 DTC U0073, U0101, U0122, U0140, U0402, U0416, U0422

EK:DTC U0073 CAN FAILURE, BUS 'OFF' DETECTION 1. OUTLINE OF DIAGNOSIS Detect malfunction of CAN communication. Judge as NG when CAN communication failure has occurred. 2. COMPONENT DESCRIPTION (Commo

SEE MORE:

 Exterior

1) Engine hood lock release (page 11-7) 2) Headlight switch (page 3-28) 3) Bulb replacement (page 11-48) 4) Wiper switch (page 3-32) 5) Moonroof (page 2-28) 6) Roof rail (page 8-14) 7) Door locks (page 2-4) 8) Tire pressure (page 11-35) 9) Flat tires (page 9-6) 10) Fog light switch (page

 If no steam is coming from the engine compartment

NOTE For details about how to check the coolant level or how to add coolant, refer to “Engine coolant” F11-17. 1. Keep the engine running at idling speed. 2. Open the hood to ventilate the engine compartment. Refer to “Engine hood” F11-7. Confirm that the cooling fan is turning. If t

© 2010-2021 Copyright www.suoutback.com