Subaru Outback manuals

Subaru Outback: Basic Diagnostic Procedure

A: PROCEDURE

CAUTION: When removing or installing, remove all foreign matter (dust, water, and oil) from the electronic parking brake control module connectors.

NOTE:

Subaru Outback. Parking Brake (Diagnostics)

Subaru Outback. Parking Brake (Diagnostics)

Check List for Interview

A: CHECK

Check the following item about the vehicle's state.

1. STATE OF BRAKE WARNING LIGHT

Subaru Outback. Parking Brake (Diagnostics)

2. STATE OF ELECTRONIC PARKING BRAKE WARNING LIGHT (C6 MODEL ONLY)

Subaru Outback. Parking Brake (Diagnostics)

3. HILL HOLD INDICATOR LIGHT CONDITION

Subaru Outback. Parking Brake (Diagnostics)

4. CONDITIONS UNDER WHICH TROUBLE OCCURS

Subaru Outback. Parking Brake (Diagnostics)

General Description

A: CAUTION

1. SUPPLEMENTAL RESTRAINT SYSTEM "AIRBAG"

Airbag system wiring harness is routed near the parking brake switch, hill hold switch and electronic parking brake control module.

CAUTION:

B: INSPECTION

Before performing diagnosis, inspect the following items which may influence parking brake system problems.

1. BATTERY

Measure the battery voltage and specific gravity of the electrolyte.

Standard voltage: 12 V or more

Specific gravity: 1.260 or more

2. GROUND

Check the tightening torque of ground (GB-9 and 10) bolts of the parking brake system.

Tightening torque: 13 N*m (1.3 kgf-m, 9.6 ft-lb)

3. BRAKE DRAG

Check for brake drag.

4. PARKING BRAKE ASSEMBLY

Check and adjust the parking brake assembly.

5. TIRE

Check the tire specifications, tire wear and air pressure.

<Ref. to WT-2, SPECIFICATION, General Description.>

C: PREPARATION TOOL

1. SPECIAL TOOL

Subaru Outback. Parking Brake (Diagnostics)

2. GENERAL TOOL

Subaru Outback. Parking Brake (Diagnostics)

Electrical Component Location

A: LOCATION

Subaru Outback. Parking Brake (Diagnostics)

  1. Electronic parking brake control module
  2. Parking brake switch
  3. Hill hold switch
  4. Hill hold indicator light
  5. Electronic parking brake warning light (C6 model only)
  6. Brake warning light (C0, C5 and C6 models)
  7. Brake warning light (U4, U5 and U6 models)
  8. Clutch stroke sensor (MT model only)
  9. VDC control module and hydraulic control unit (VDCCM&H/U)
  10. Body integrated unit
  11. Engine control module (ECM)
  12. Data link connector

Subaru Outback. Parking Brake (Diagnostics)

Control Module I/O Signal

A: ELECTRICAL SPECIFICATION

Subaru Outback. Parking Brake (Diagnostics)

NOTE: The terminal numbers of the electronic parking brake control module connectors are as indicated in the figure.

Subaru Outback. Parking Brake (Diagnostics)

B: WIRING DIAGRAM

Subaru Outback. Parking Brake (Diagnostics)

  1. Battery
  2. Ignition switch
  3. Electronic parking brake CM
  4. Engine control module (ECM)
  5. VDC control module
  6. Transmission control module
  7. Combination meter
  8. Body integrated unit
  9. Clutch stroke sensor (MT model only)
  10. Hill hold switch
  11. Parking brake switch
  12. Hill hold indicator light
  13. Electronic parking brake warning light (C6 model only)
  14. Brake warning light

READ NEXT:

 Subaru Select Monitor

A: OPERATION 1. HOW TO USE SUBARU SELECT MONITOR NOTE: For detailed operation procedures, refer to "PC application help for Subaru Select Monitor". If communication is not possible between the el

 Read Diagnostic Trouble Code (DTC)

A: OPERATION NOTE: For detailed operation procedures, refer to "PC application help for Subaru Select Monitor". For details concerning DTCs, refer to "List of Diagnostic Trouble Code (DTC)". <

 List of Diagnostic Trouble Code (DTC)

A: LIST Diagnostic Procedure with Diagnostic Trouble Code (DTC) A: DTC C0221 PARKING POSITION SWITCH DTC DETECTING CONDITION: Defective parking brake switch Defective harness connector TROUBLE S

SEE MORE:

 Front Seat Belt

A: REMOVAL 1. OUTER BELT ASSY CAUTION: The airbag system is fitted with a backup power supply. After disconnecting the battery ground cable, the airbag may operate if you do not wait for 60 seconds before starting the service of airbag system. Do not drop or subject the pretensioner to any i

 Cruise control indicator light

The cruise control indicator light illuminates when the ignition switch is turned to the “ON” position and turns off after approximately 3 seconds. The light illuminates when the “CRUISE” main switch is pressed. NOTE ● If you press the “CRUISE” main switch button while turni

© 2010-2022 Copyright www.suoutback.com