Subaru LEGACY 2006 Manual page 3407

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Transmission Control Module (TCM) I/O Signal
5. Transmission Control Module (TCM) I/O Signal
A: ELECTRICAL SPECIFICATION
Contents
Backup power supply
ACC power supply
Ignition power supply
"P" range switch
"N" range switch
Inhibitor switch
"R" range switch
"D" range switch
Accelerator pedal position sensor
Accelerator pedal position sensor
power supply
B54
To
7 6 5 4 3
2 1
16 15 14 13 12 11 10 9 8
24 23 22 21 20 19 18 17
Check with ignition switch ON.
Measured terminal
(Connector & Terminal No.)
Positive terminal Ground terminal
(B55) No.27 Chassis ground
(B55) No.28 Chassis ground
(B55) No.29 Chassis ground
(B55) No.16 Chassis ground
(B55) No.21 Chassis ground
(B55) No.31 Chassis ground
(B54) No.5 Chassis ground
(B54) No.22 Chassis ground
(B54) No.14 Chassis ground
(B54) No.4 Chassis ground
(B54) No.19 Chassis ground
(B54) No.10 Chassis ground
4AT(diag)-11
AUTOMATIC TRANSMISSION (DIAGNOSTICS)
B55
To
9 8 7 6 5 4 3 2 1
21 20 19 18 17 16 15 14 13 12 11 10
27
31 30 29 28 26 25 24 23 22
Measuring
Voltage (V)
condition
— 10 — 13
Ignition
10 — 13
switch ACC
Ignition
10 — 13
switch ON
Select lever
Less than 1
"P" range
Select lever
8 or more
except "P" range
Select lever
Less than 1
"N" range
Select lever
8 or more
except "N" range
Select lever
Less than 1
"R" range
Select lever
8 or more
except "R" range
Select lever
Less than 1
"D" range
Select lever
8 or more
except "D" range
Throttle fully closed. 0.2 or more
Throttle fully open. 4.6 or less
Approx.
Ignition switch ON
4.6 — 5.4
AT-01476
Resistance (Ω)
—
—
—
—
—
—
—
—
—
—
—
—
—