Honda Civic Service Manual page 721

PCM Terminal Voltage/Measuring Gonditions ('96 - 9g Models)
A/T Control System
The PCM terminal voltage and measuring conditions are shown for the connector terminals that relate to the A"/T control
system. The other PCM terminal voltage and measuring conditions are described in section I l.
A l32P) Conn€ctot B I25P) Connector
C ( 3 1 P ) C o n n g c t o r
D ( 1 6 P ) C o n n e c t o r
PCM CONNECTOR A I32P}
Terminal Numbor
Signal
Dcacription
Moasuring Conditions/Te.minal Voltage
A1 to A8
- see section 1 I -
A9 L G 1
Ground
A 1 0 P G 1 Grou nd
A 1 1 I G P l
Power supply system With ignition switch ON (ll): 8attery voltage
With ignition switch OFF: 0 V
412 to A2l
- see section I I -
Ground
423
PG2
Ground
A'24
IG P2
Power supply system With ignition switch ON (ll): Battery voltage
With ignition switch OFF: 0 V
A25 to A32
- see section l1 -
PCM CONNECTOR B (25P}
Terminal Number
Signal
Description
Measuring Conditions/T6rminal Voltage
B1
LS- Linear solenoid power supply
negative electrode
lgnition switch ON (ll): Pulsing signa.
82
Linear solenoid power supply
positive electrode
lgnition switch ON (ll): Pulsing signal
SHA Shitt control solenoid valve A
control
In 2nd gear and 3rd gear in E, E position,
and in @, @ position: Battery voltage
In lst gear and 4th gear in E. E position: 0 V
B 4
LCB Lock-up control solenoid valve B
control
When full lock-up: Battery voltage
When half lock-up: Pulsing signal
B 5
LCA Lock-up control sol€noid valve A
control
When lock-up is ON: Battery voltage
With no lock-up: 0 V
86 to 87
Not used
B8
ATP D3
IVT g6ar position switch @ posi-
tion signal input
l n E p o s i t i o n ; O V
In other than E position: Battery voltage
B g t o 8 1 0
Not used
14-42