WARNING: This page is about a different car, the 2007 Subaru Outback and 2007 Subaru Legacy. However, it is still accessible from the selected car via links, so may be relevant.

Fig 1: Identifying Electrical Specification Chart

Courtesy of SUBARU OF AMERICA, INC.

ELECTRICAL SPECIFICATION

Item	To connector No.	Terminal No.	Input/Output signal
Item	To connector No.	Terminal No.	Measured value and measuring conditions
Backup power supply	B281	1	9-16V
	B281	2
	i84	7
Ignition power supply	B280	1	10 - 15V when ignition switch is at ON or START.
Ignition power supply	i84	24	10 - 15V when ignition switch is at ACC.
TCM ("P" range)	B280	20	Pulse signal
TCM ("P" range)	B280	30	Pulse signal
Stop light switch	B281	23	9 - 16V when stop light switch is ON. 0 V when stop light switch is OFF.
"P" range switch	B281	13	0 V when select lever is in "P" range. 9 - 16 V when select lever is in other positions than "P" range.
Shift lock solenoid signal	i84	6	8.5 - 16 V when shift lock is released. 0 V when shift lock is operating.
Key warning switch signal	B281	7	9 - 16 V when key is inserted. 0 V when key is removed.
Key lock solenoid signal	B280	5	7.5 - 16 V when ignition switch is turned ON, with select lever in "P" range and brake switch ON. 0 V at other conditions than above.
Ground	B280	22	-
	i84	21
	B281	8
	B281	9

When to See a Mechanic

Stop DIY work and contact a certified mechanic immediately if any of the following apply:

• You smell fuel, burning insulation, or see smoke.

• Brakes feel soft, pull hard to one side, or make grinding noises.

• The engine overheats, stalls repeatedly, or misfires under load.

• You are missing required tools, torque specs, or safe lifting equipment.

• You are not confident in the next step or safety outcome.

Safety Warning

Electrical Specification

Use the Manual With the Right Hardware

When to See a Mechanic

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