Acura 2002 RSX Service Manual page 571

FCM Inputs and Outputs
The pCM terminal voltage and measuring conditions are shown for the connector terminals that are related to the A/T
control svstem. The other PcM terminal voltage and measuring conditions are described in section 11.
f'Ef.T;Ff'f'nnil-if'f4q;f+ryf,pU.lli;l;lWi:ll;i;lirl?llll j.F j?.lr,trFl
ffi6i-4ffi;l
ff+tfid1frfdW{aI 4mMfiiF;FffiWlll
f f i W W M f f i
PCM Connector TeJminal Locations
c l22Pl
D 117Pl
E (31P|
A {31P)
PCM CONNECTOR
A (31P}
PCM CONNECTOR B (24P)
B {24P)
Terminal
Numbel
Wire Color Signal
Description
Measuring Conditions/Terminal Volta ge
YEUBLK
IGP2
Power supply circuit from main
relav
With ignition switch ON (lll: Battery voltage
With iqnition switch OFF: 0 V
A3 YEL/BLK IG P1
Power supply circuit from main
r e t a v
With ignition switch ON (ll): Battery voltage
With iqnition switch OFF: 0 V
A4
BLK
G rou nd
A5
BLK P G 1
G r o u n d
4 1 0
GRNI/EL
sG2
S e n s o r q r o u n d
A l l
GRN/lVHT s u l
Sensor qround
A.20
YEL/BLU
vcc2
Power supply circuit for sensors
With ignition switch ON (ll): About 5 V
With iqnition switch OFF: 0 V
A.21
YEURED
vccl
Power supply circuit for sensors With ignition switch ON (ll): About 5 V
With iqnition switch OFF: 0 V
BRNI/EL LG2 G rou nd
424
BRNA/EL L G 1
G r o u n d
Terminal
Numbel
Wiro Color
Signal
Description
Measuring Condition/Terminal Voltage
B 1 4
RED/BLK
L S A +
A/T clutch pressure control
solenoid valve A power suPPlY
Dositive electrode
With ignition switch ON (ll): Pulsing signal
8 1 6 BRNMHT
LS B+
A/T clutch pressure control
solenoid valve B power suPPIY
oositive electrode
With ignition switch ON (ll): Pulsing signal
824
BLUI/EL
A,/T clutch pressure control
solenoid valve C power suPPlY
oositive electrode
With ignition switch ON (ll): Pulsing signal
(cont'd)
{
14-39