TRANSMISSION – Subaru Legacy L 2004 – SYSTEM WIRING DIAGRAMS

TRANSMISSION

2.5L

2.5L, A/T Wiring Diagram, with Low Emissions with Sport Shift (1 of 2) for Subaru Legacy L 2004

List of elements for 2.5L, A/T Wiring Diagram, with Low Emissions with Sport Shift (1 of 2) for Subaru Legacy L 2004:

• (left end of dash)
• Anti-lock brakes system
• B152
• B158
• B55
• B56
• Buzzer
• Check connector (left end of dash)
• Combination meter
• Data link connector (under left side of dash)
• Down
• F37
• F68
• Fuse & relay box
• Fuse 10a
• Fuse 15a
• Fuse 20a
• Gb-3 (at rear of engine compt)
• Gb-5 (under front of center console)
• Hot at all times
• I/f
• I10 a/t oil
• I11
• I12
• Ignition relay (in relay block)
• Illumination control circuit
• Inhibitor switch (right side of transmission)
• Line end check connector (upper left center of dash)
• Main fuse box (left side of engine compt)
• Op connector (behind left center of dash)
• Pnk
• Red
• Shift
• Sport shift switch
• Stoplight switch (on brake pedal bracket)
• Temp ind
• Transmission control module (tcm) (behind left side of dash)
• U-com

2.5L, A/T Wiring Diagram, with Low Emissions with Sport Shift (2 of 2) for Subaru Legacy L 2004

List of elements for 2.5L, A/T Wiring Diagram, with Low Emissions with Sport Shift (2 of 2) for Subaru Legacy L 2004:

• (on right side of transmission)
• 2-4b sol
• 2-4b timing sol
• A/t control (transmission)
• Accelerator pedal position sensor (left center of dash)
• Atf temp sensor
• Awd sol
• B134
• B135
• B136
• B152
• B54
• Engine control module (behind right side of dash)
• Fuse & relay box (left end of dash)
• Fuse 15a
• Hot in on or start
• L/c timing sol
• Line press sol
• Lock- up sol
• Nca
• Pnk
• Red
• Shield & sensor ground joint connector (lower right end of dash)
• Shield joint connector (left center of dash)
• Shift sol
• Sport shift sol
• Transmission control module (tcm) (behind left side of dash)
• Turbine speed sensor
• Vehicle speed sensor 1
• Vehicle speed sensor 2

2.5L, A/T Wiring Diagram, with Low Emissions without Sport Shift (1 of 2) for Subaru Legacy L 2004

List of elements for 2.5L, A/T Wiring Diagram, with Low Emissions without Sport Shift (1 of 2) for Subaru Legacy L 2004:

• (at rear of engine compt) gb-3
• A/t oil temp ind
• Anti-lock brakes system
• B152
• B158
• B54
• B55
• Check connector (left end of dash)
• Combination meter
• Connector (under left side of dash)
• Dash)
• Data link
• F37
• F68
• Fuse & relay box (left end of dash)
• Fuse 10a
• Fuse 15a
• Fuse 20a
• Fwd ind
• Fwd switch
• Gb-3 (at rear of engine compt)
• Hot at all times
• Hot in on or start
• I/f
• I10
• I11
• I12
• Ignition relay (in relay block)
• Illumination control circuit
• Inhibitor switch (right side of transmission)
• Line end check connector (upper left center of dash)
• Main fuse box (left side of engine compt)
• Op connector (behind left center of
• Pnk
• Red
• Stoplight switch (on brake pedal bracket)
• Transmission control module (tcm) (behind left side of dash)
• U-com

2.5L, A/T Wiring Diagram, with Low Emissions without Sport Shift (2 of 2) for Subaru Legacy L 2004

List of elements for 2.5L, A/T Wiring Diagram, with Low Emissions without Sport Shift (2 of 2) for Subaru Legacy L 2004:

• (left center of dash) shield joint connector
• (on right side of transmission)
• A/t control (transmission)
• Accelerator pedal position sensor (left center of dash)
• Atf temperature sensor
• B134
• B135
• B136
• Engine control module (behind right side of dash)
• Line press solenoid
• Lock-up solenoid
• Nca
• Pnk
• Red
• Shield & sensor ground joint connector (lower right end of dash)
• Shift solenoid 2
• Solenoid 1 shift
• Solenoid 2-4b
• Solenoid 2-4b timing
• Solenoid awd
• Solenoid l/c timing
• Torque converter turbine speed sensor
• Vehicle speed sensor 1
• Vehicle speed sensor 2

2.5L, A/T Wiring Diagram, with Sport Shift, without Low Emissions with Sport Shift (1 of 2) for Subaru Legacy L 2004

List of elements for 2.5L, A/T Wiring Diagram, with Sport Shift, without Low Emissions with Sport Shift (1 of 2) for Subaru Legacy L 2004:

• Anti-lock brakes system
• B134
• B135
• B136
• B137
• B152
• B158
• B54
• B55
• B56
• Check connector (left end of dash)
• Cruise control system
• Data link connector (under left side of dash)
• Engine control module (behind right side of dash)
• F37
• Fuse & relay box (left end of dash)
• Fuse 10a
• Fuse 15a
• Fuse 20a
• Hot at all times
• Hot in on or start
• Hot w/ tail & illumination relay energized
• Line end check connector (under left center of dash)
• Main fuse box (left side of engine compt)
• Pnk
• Shield & sensor ground joint connector (lower right end of dash)
• Stop light switch (on brake pedal support)
• Throttle position sensor (on throttle body)
• Transmission control module (behind left side of dash)
• W/o cruise w/ cruise
• Warning system

2.5L, A/T Wiring Diagram, with Sport Shift, without Low Emissions with Sport Shift (2 of 2) for Subaru Legacy L 2004

List of elements for 2.5L, A/T Wiring Diagram, with Sport Shift, without Low Emissions with Sport Shift (2 of 2) for Subaru Legacy L 2004:

• (in relay block)
• (right side of transmission)
• +5v
• 2-4b timing solenoid
• A/t control (transmission)
• A/t oil temp ind
• Atf temperature sensor
• Combination meter
• Dimmer circuit
• Down
• F68
• Fuse 2 15a
• Fuse 5 15a
• Gb-3 (at rear of engine compt)
• Gb-5 (under front of center console)
• Gb-7 (at front left side of center console)
• Hot at all times
• I/f
• I10
• I11
• I12
• Ignition relay
• Illumination control circuit
• Inhibitor switch
• L/c timing solenoid
• Main fuse box (left side of engine compt)
• Micro computer
• Nca
• Op connector (behind left center of dash)
• Red
• Shield joint connector (left center of dash)
• Shift
• Solenoid 1 shift
• Solenoid 2 shift
• Solenoid 2-4b
• Solenoid awd
• Solenoid line pressure
• Solenoid lock-up
• Solenoid sports shift
• Sport shift switch
• Torque converter turbine speed sensor
• Vehicle speed sensor 1 (on right side of transmission)
• Vehicle speed sensor 2 (on right side of transmission)

2.5L, A/T Wiring Diagram, without Sport Shift, without Low Emissions without Sport Shift for Subaru Legacy L 2004

List of elements for 2.5L, A/T Wiring Diagram, without Sport Shift, without Low Emissions without Sport Shift for Subaru Legacy L 2004:

• (at right side of engine compt)
• (in relay block)
• (on right side of transmission)
• (right side of transmission)
• (upper left center of dash)
• (w/o cruise)
• (w/o cruise) (w/ cruise)
• A/t control (transmission)
• A/t dropping resistor
• A/t oil temp ind
• A10
• A=b134 b=b135 c=b136 d=b137
• Anti-lock brakes system
• Atf temperature sensor
• B13
• B152
• B158
• B19
• B54
• B55
• C15
• C18
• Check connector (left end of dash)
• Combination meter
• Cruise control system
• D19
• Data link connector (under left side of dash)
• Engine control module (behind right side of dash)
• F37
• F68
• Fuse & relay box (left end of dash)
• Fuse 10a
• Fuse 15a
• Fuse 20a
• Fwd ind
• Fwd switch (fuse) (w/ awd)
• Gb-2 (at left front of engine)
• Gb-3 (at rear of engine compt)
• Hot at all times
• Hot in on or start
• Hot w/ tail & illumination relay energized
• I/f
• I10
• I11
• I12
• Ignition relay
• Illumination control circuit
• Inhibitor switch
• L/c timing solenoid
• Line end check connector
• Line pressure solenoid
• Main fuse box (left side of engine compt)
• Micro computer
• Nca
• Of dash)
• Op connector (behind left center
• Pnk
• Red
• Shield & sensor ground joint connector (lower right end of dash)
• Shield joint connector (left center of dash)
• Solenoid 1 shift
• Solenoid 2 shift
• Solenoid 2-4b
• Solenoid 2-4b timing
• Solenoid awd
• Solenoid lock-up
• Stop light switch (on brake pedal support)
• Throttle position sensor (on throttle body)
• Transmission control module (behind left side of dash)
• Turbine speed sensor
• Vehicle speed sensor 1
• Vehicle speed sensor 2