Transmission Control Unit (Tcu) I/O Signal - Subaru SVX 1992 Manual

3-2 [T4001 AUTOMATIC TRANSMISSION AND DIFFERENTIAL
4. Transmission Control Unit (TCU) I/O Signal
87654321
65432110987654321
16151413121
1 121110987 1 7 11201 191 18
1
171615
1111-
1111-
to 868 to B67 to 866
Cs-166
Fig . 282
Check with ignition switch ON.
Content
Connector
No.
Terminal
No.
Measuring conditions Voltage (V)
Battery supply
B66 14 Ignition switch OFF 10 - 14
Ignition power supply
B68 1 Ignition switch ON (with en-
10 - 14
067 6 gine OFF)
"P"
Selector lever in "P" range Less than 1
range
switch
Signal (-) B66 9
Selector lever in any other
9-13
than "P" range
"FY'
Selector lever in "R" range Less than 1
range
switch
Signal (-) B66 10
Selector lever in any other
6-10
than "Fill range
Selector lever in "N" range Less than 1
range
Si l
switch
gna (-) B66 8
Selector lever in any other
9-13
than "N" range
I hibi "D"
Selector lever in "D" range Less than 1
n tor range
switch switch
Signal-) B67 1
Selector lever in any other
4-7
than "D" range
" "
Selector lever in "3" range Less than 1
3 range
switch
Signal (-) B67 2
Selector lever in any other
6-10
than "3" range
Selector lever in "2" range Less than 1
range
Si l
switch
gna (-) B67 3
Selector lever in any other
6-10
than "2" range
"
Selector lever in "1" range Less than 1
rang e
Si l B
switch
gna (-) 67 4
Selector lever in any other
6 - 10
than "1" range
Manual switch ON Less than 1
Manual switch
Sig nal
B66 6
Manual switch OFF 6 _ 110
B k i h i
Brake pedal depressed 10 - 14
ra e sw tc gnal (+ )
S B66 7
Brake pedal released Less than 0 .5
ABS i l Si l B66
5
ABS switch ON Less than 1
s gna gna (-)
ABS switch OFF
6-10
176