34
June 2014
2015 Legacy and Outback New Technology Training (Module 926)
Electrical
Introduction
The 2015 Legacy and Outback feature a variety of refinements to the electrical systems to improve
efficiency and maximize the Human Machine Interface (HMI).
Battery
The 2015 Legacy and Outback FB 2.5 models are now equipped with a 55D23R for a weight
savings of 4.4 lbs. (2kg). EZ 3.6 Models are equipped with the 75D23R.
55D23R Battery
Battery Sensor
A Battery Current and Temperature Sensor has been added to the 2015 Legacy and Outback.
Detected information is transmitted to the ECU via a LIN communication line. This is the same
design as the 2015 WRX STI and 2014 XV Crosstrek Hybrid.
B78
ECM
B134
A:
Y/R
Y/R
72AR/YR1
WA55W2
2
1
B67
B9
BATTERY
SENSOR
12 volt
Battery Current & Temperature Sensor Battery Sensor Wiring
2-1
2-2 2-3