Honda 2004 Odyssey Service Manual page 898

PCM CONNECTOR B (25P)
Terminal Wire
Number color
B1 YEL/BLK
B2 BLK
B8 WHT
B9 YEL/BLK
B10 BLK
B13 GRN/RED
B14 BLU/WHT ATP NP
B17 RED
B18 GRN
B19 BLU/YEL
OP4SW
B20 BRN/YEL
B21 WHT/RED
B22 BRN/YEL
B24 RED/BLU
B25 BRN/WHT
PCM CONNECTOR C (31P)
Terminal Wire
Number color
C18 GRN/YEL
C19 YEL/RED
C24 BLU/YEL
C28 YEL/BLU
Signal Description
IGP1 Power supply circuit from main
relay
PG1 Ground
LS A A/T clutch pressure control
solenoid valve A power supply
negative electrode
IGP2 Power supply circuit from main
relay
PG2 Ground
LS C A/T clutch pressure control
solenoid valve C power supply
positive electrode
Transmission range switch P
and N positions input
LS A A/T clutch pressure control
solenoid valve A power supply
positive electrode
LS B A/T clutch pressure control
solenoid valve B power supply
negative electrode
AT A/T 4th clutch transmission
fluid pressure switch signal
input
LG1 Ground
VBU Back-up power supply
LG2 Ground
LS C A/T clutch pressure control
solenoid valve C power supply
negative electrode
LS B A/T clutch pressure control
solenoid valve B power supply
positive electrode
Signal Description
SG2 Sensor ground
VCC1 Power supply for sensors
ATFT ATF temperature sensor signal
input
VCC2 Power supply for sensors
Measuring Conditions/Terminal Voltage
With ignition switch ON (II): Battery voltage
With ignition switch OFF: 0 V
Less than 1.0 V at all times
With ignition switch ON (II): Battery voltage
With ignition switch OFF: 0 V
Less than 1.0 V at all times
With ignition switch ON (II): Pulsing signal
In the P and N positions: 0 V
In other than the P and N position: Battery
voltage
With ignition switch ON (II): Pulsing signal
With ignition switch ON (II): Battery voltage
(No 4th clutch pressure)
With 4th clutch pressure: About 0 V
Less than 1.0 V at all times
Always battery voltage
Less than 1.0 V at all times
With ignition switch ON (II): Pulsing signal
Measuring Conditions/Terminal Voltage
Less than 1.0 V at all times
With ignition switch ON (II): 5 V
With ignition switch OFF: 0 V
With ignition switch ON (II): About 0.5 4.5 V
With ignition switch OFF: 0 V
With ignition switch ON (II): 5 V
With ignition switch OFF: 0 V
(cont'd)
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