Honda 2004 Odyssey, Service Manual

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PCM CONNECTOR B (25P)
Wire
color
Signal Description Measuring Conditions/Terminal Voltage
PCM CONNECTOR C (31P)
Wire
color
Signal Description Measuring Conditions/Terminal Voltage
Terminal
Number
Terminal
Number
14-285
B1 YEL/BLK IGP1 Power supply circuit from main
relay With ignition switch ON (II): Battery voltage
With ignition switch OFF: 0 V
B2 BLK PG1 Ground Less than 1.0 V at all times
B8 WHT LS A A/T clutch pressure control
solenoid valve A power supply
negative electrode
B9 YEL/BLK IGP2 Power supply circuit from main
relay With ignition switch ON (II): Battery voltage
With ignition switch OFF: 0 V
B10 BLK PG2 Ground Less than 1.0 V at all times
B13 GRN/RED LS C A/T clutch pressure control
solenoid valve C power supply
positive electrode With ignition switch ON (II): Pulsing signal
B14 BLU/WHT ATP NP Transmission range switch P
and N positions input In the P and N positions: 0 V
In other than the P and N position: Battery
voltage
B17 RED LS A A/T clutch pressure control
solenoid valve A power supply
positive electrode With ignition switch ON (II): Pulsing signal
B18 GRN LS B A/T clutch pressure control
solenoid valve B power supply
negative electrode
B19 BLU/YEL AT
OP4SW
A/T 4th clutch transmission
fluid pressure switch signal
input With ignition switch ON (II): Battery voltage
(No 4th clutch pressure)
With 4th clutch pressure: About 0 V
B20 BRN/YEL LG1 Ground Less than 1.0 V at all times
B21 WHT/RED VBU Back-up power supply Always battery voltage
B22 BRN/YEL LG2 Ground Less than 1.0 V at all times
B24 RED/BLU LS C A/T clutch pressure control
solenoid valve C power supply
negative electrode
B25 BRN/WHT LS B A/T clutch pressure control
solenoid valve B power supply
positive electrode With ignition switch ON (II): Pulsing signal
C18 GRN/YEL SG2 Sensor ground Less than 1.0 V at all times
C19 YEL/RED VCC1 Power supply for sensors With ignition switch ON (II): 5 V
With ignition switch OFF: 0 V
C24 BLU/YEL ATFT ATF temperature sensor signal
input With ignition switch ON (II): About 0.5 4.5 V
With ignition switch OFF: 0 V
C28 YEL/BLU VCC2 Power supply for sensors With ignition switch ON (II): 5 V
With ignition switch OFF: 0 V
(cont’d)
03/07/29 09:37:17 61S0X050_140_0288