Honda 2004 Odyssey Service Manual page 714

2001 Model
DTC P0753: Problem in Shift Solenoid Valve
A Circuit
NOTE:
• Record all freeze data and review General
Troubleshooting Information (see page 14-3) before
you troubleshoot.
• This code is caused by an electrical circuit problem
and cannot be caused by a mechanical problem in the
transmission.
1. Turn the ignition switch OFF.
2. Disconnect PCM connectors A (31P) and C (22P).
3. Turn the ignition switch ON (II).
4. Measure the voltage between PCM connector
terminals C2 and A25 or A26.
PCM CONNECTORS
A (31P)
LG2 (BRN/BLK) LG1 (BRN/BLK)
Wire side of female terminals
Is there voltage?
YES Repair short to power in the wire between
PCM connector terminal C2 and the shift solenoid
valve A.
NO Go to step 5.
SH A (BLU/YEL)
C (22P)
5. Turn the ignition switch OFF.
6. Measure the resistance between PCM connector
terminals C2 and A25 or A26.
PCM CONNECTORS
A (31P)
LG2 (BRN/BLK) LG1 (BRN/BLK)
Wire side of female terminals
Is the resistance 12 25
YES Go to step 11.
NO Go to step 7.
7. Check for continuity between PCM connector
terminal A25 and body ground, and between
terminal A26 and body ground.
PCM CONNECTOR A (31P)
LG2 (BRN/BLK)
Wire side of female terminals
Is there continuity?
YES Go to step 8.
NO Repair open in the wires between PCM
connector terminals A25 and A26, and ground
(G101), or repair poor ground (G101).
SH A (BLU/YEL)
C (22P)
?
LG1 (BRN/BLK)
(cont'd)
14-101