Honda 2004 Odyssey Service Manual page 719

Automatic Transmission
DTC Troubleshooting (cont'd)
8. Disconnect the shift solenoid valve C connector
(2P).
9. Check for continuity between PCM connector
terminals C17 and A25 or A26
PCM CONNECTORS
A (31P)
LG1 (BRN/BLK)
LG2 (BRN/BLK)
Wire side of female terminals
Is there continuity?
YES Repair short to ground in the wire between
PCM connector terminal C17 and the shift solenoid
valve C.
NO Go to step 10.
10. Measure the shift solenoid valve C resistance at the
solenoid valve connector.
SHIFT SOLENOID VALVE C
CONNECTOR
Terminal side of male terminals
Is there 12 25
YES Check for an open in the wires between PCM
connector terminal C17 and the shift solenoid valve
C, and between the No. 1 terminal of the shift
solenoid valve C connector and body ground
(G101).
NO Replace shift control solenoid valve C (see
page 14-131).
14-106
C (22P)
SH C (GRN)
?
11. Disconnect PCM connector B (24P).
12. Turn the ignition switch ON (II).
13. Measure the voltage between PCM connector
terminals B24 and A25 or A26.
PCM CONNECTORS
A (31P)
LG1 (BRN/BLK)
LG2 (BRN/BLK)
Wire side of female terminals
Is there battery voltage?
YES Check for loose terminal fit in the PCM
connectors. If necessary, substitute a known-good
PCM and recheck.
NO Check for blown No. 6 (15A) fuse in the
driver's under-dash fuse/relay box. If the fuse is OK,
repair open in the wire between PCM connector
terminal B24 and the driver's under-dash fuse/relay
box.
B (24P)
VB SOL (BLK/YEL)