AT211G 7A-FE A245E ECT ECU Pin Configuration
Terminal
Name
Input /
Output
Item
Condition
Standard
When vehicle is parked, shiftlever N range 0~1.5V
When vehicle is parked, shift lever D range 9~14V
2
S1 [E1]
Output
V
NC2+
Generation
pulse occurs
0~1.5V
6 [19]
8
Input
Output
-
Waveform 3rd or O/D with driving
When vehicle is parked
[NC2-]
SL [E1]
E01 [body
earth]
V
Yes
13
Continuity Always
Continuity Always
continuity
Yes
A
E1 [body
earth]
14
-
continuity
0~1.5V
15
S2 [E1]
SLU+
Output
V
When vehicle is parked
23
Generation
pulse occurs
Yes
Output Waveform While engine idling
[22]
[SLU-]
E02 [body
earth]
26
-
Continuity Always
continuity
4.5~5.5V
0.2~1.0V
Yes
1
4
VC [E1]
THW [E1]
E2 [body
earth]
Output
Input
V
V
Engine stopped, IG ON
Coolant temperature 60~120°C
B
9
-
Continuity Always
continuity
0.5~2.8V
10
1
THO [E1]
BATT
Input
Input
V
V
Transaxle oil temperature 60~120°C
Always
9~14V
[E1]
Depress brake pedal (switch ON)
Release brake pedal (switch OFF)
Shift lever R range
7.5~14V
0~1.5V
7.5~14V
0~1.5V
4
6
STP [E1]
R [E1]
Input
Input
V
V
C
Shift lever other than R range
Transmission control switch ON (O/D
9~14V
0~3V
permit)
7
OD2 [E1]
Input
V
Transmission control switch OFF (O/D
prohibit)
English 
