2009 SUBARU TRIBECA ecm

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Page 662 of 2453

SUBARU TRIBECA 2009 1.G Service Workshop Manual SL-33
Security System
SECURITY AND LOCKS
8. CHECK HAZARD LIGHT OPERATION
9. CHECK IGNITION SWITCH CIRCUIT
Step Check Yes No
1CHECK HAZARD LIGHT OPERATION.
Make sure the hazard light blinks when hazard

Page 757 of 2453

SUBARU TRIBECA 2009 1.G Service Workshop Manual BVC(diag)-2
Basic Diagnostic Procedure
BRAKE VACUUM CONTROL (BVC) (DIAGNOSTICS)
1. Basic Diagnostic Procedure
A: PROCEDURE
CAUTION:
•Subaru Select Monitor is required for reading DTC, reading the cu

Page 761 of 2453

SUBARU TRIBECA 2009 1.G Service Workshop Manual BVC(diag)-6
Electrical Component Location
BRAKE VACUUM CONTROL (BVC) (DIAGNOSTICS)
4. Electrical Component Location
A: LOCATION
(1) Brake vacuum pump relay (4) Test mode connector (6) Data link connec

Page 763 of 2453

SUBARU TRIBECA 2009 1.G Service Workshop Manual BVC(diag)-8
Engine Control Module (ECM) I/O Signal
BRAKE VACUUM CONTROL (BVC) (DIAGNOSTICS)
5. Engine Control Module (ECM) I/O Signal
A: ELECTRICAL SPECIFICATION
DescriptionConnector 
No.
Te r m i n a

Page 770 of 2453

SUBARU TRIBECA 2009 1.G Service Workshop Manual BVC(diag)-15
Diagnostic Procedure with Diagnostic Trouble Code (DTC)
BRAKE VACUUM CONTROL (BVC) (DIAGNOSTICS)
11.Diagnostic Procedure with Diagnostic Trouble Code (DTC)
A: DTC 11 SENSOR OUTPUT OUT OF

Page 771 of 2453

SUBARU TRIBECA 2009 1.G Service Workshop Manual BVC(diag)-16
Diagnostic Procedure with Diagnostic Trouble Code (DTC)
BRAKE VACUUM CONTROL (BVC) (DIAGNOSTICS)
Step Check Yes No
1CHECK BRAKE VACUUM SENSOR.
1) Turn the ignition switch to OFF.
2) Disco

Page 772 of 2453

SUBARU TRIBECA 2009 1.G Service Workshop Manual BVC(diag)-17
Diagnostic Procedure with Diagnostic Trouble Code (DTC)
BRAKE VACUUM CONTROL (BVC) (DIAGNOSTICS)
B: DTC 12 COMPARE ERROR IN OTHER SENSOR
DTC DETECTING CONDITION:
Brake vacuum sensor malfu

Page 773 of 2453

SUBARU TRIBECA 2009 1.G Service Workshop Manual BVC(diag)-18
Diagnostic Procedure with Diagnostic Trouble Code (DTC)
BRAKE VACUUM CONTROL (BVC) (DIAGNOSTICS)
Step Check Yes No
1CHECK BRAKE VACUUM HOSE.
1) Turn the ignition switch to OFF.
2) Check t