Honda 2004 Odyssey Service Manual page 650

PCM CONNECTOR B (25P)
Terminal Wire color
Number
B1 YEL/BLK
B2 BLK
B8 WHT
B9 YEL/BLK
B10 BLK
B14 WHT/BLU
B17 RED
B18 GRN
B20 BRN/BLK
B21 WHT/YEL
B22 BRN/BLK
B24 WHT/RED
B25 ORN
PCM CONNECTOR D (16P)
Terminal Wire color
Number
D1 YEL
D2 GRN/WHT
D3 GRN
Signal Description
IGP1 Power supply circuit from
main relay
PG1 Ground
LS AM A/T clutch pressure control
solenoid valve A power
supply negative electrode
IGP2 Power supply circuit from
main relay
PG2 Ground
ATP NP A/T gear position switch P
and N positions input
LS AP A/T clutch pressure control
solenoid valve A power
supply positive electrode
LS BM A/T clutch pressure control
solenoid valve B power
supply negative electrode
LG1 Ground
VBU Back-up power supply
LG2 Ground
OP3SW A/T 3rd clutch pressure
switch signal input
LS BP A/T clutch pressure control
solenoid valve B power
supply positive electrode
Signal Description
LC Lock-up control solenoid
valve control
SH B Shift control solenoid valve
B control
SH C Shift control solenoid valve
C control
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
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
Less than 1.0 V at all times
Always battery voltage
Less than 1.0 V at all times
With ignition switch ON (II): Battery voltage
(No 3rd clutch pressure)
With ignition switch ON (II): Pulsing signal
Measuring Conditions/Terminal Voltage
During lock-up conditions: Battery voltage
During no lock-up condition: 0 V
Battery voltage in these positions:
• 1, 2
• D4 and D3 in 1st and 2nd gear
• P, R, and N
0 V in these positions:
• D4 and D3 in 3rd gear
• D4 in 4th gear
Battery voltage in these positions:
• 1
• D4 and D3 in 1st and 3rd gear
0 V in these positions:
• 2
• D4 and D3 in 2nd gear
• D4 in 4th gear
• P, R, and N
(cont'd)
14-37