Honda 2004 Odyssey Service Manual page 649

Automatic Transmission
System Description (cont'd)
Electronic Control System (cont'd)
PCM Inputs and Outputs (1999-2000 models)
The PCM terminal voltage and measuring conditions for the A/T control system are shown.
A (32P)
PCM CONNECTOR A (32P)
Terminal Wire color
Number
A5 BLU/GRN
A9 BLU/WHT
A10 BRN
A14 GRN/BLK
A28 WHT/RED
A32 WHT/BLK
14-36
PCM Connector Terminal Locations
B (25P)
Signal Description
CRS Downshift signal input from
cruise control unit
VSS OUT Vehicle speed signal
detected from countershaft
speed sensor, and sent to
speedometer and odometer
SCS Timing and adjustment
service check signal
D4 IND D4 indicator control
ILU Interlock control
BK SW Brake switch signal output
C (31P)
Measuring Conditions/Terminal Voltage
When cruise control is used: About 1 V
Depending on vehicle speed: Pulsing signal
With ignition switch ON (II) and DLC open:
5 V
With ignition switch ON (II) and DLC
connected with HDS: 0 V
When ignition switch is first turned ON (II):
Battery voltage for 2 seconds
In the D4 position: Battery voltage
With ignition switch ON (II), brake pedal
pressed, and accelerator pedal released:
Battery voltage
Brake pedal pressed: Battery voltage
Brake pedal released: 0 V
D (16P)