Honda 2004 Odyssey Service Manual page 594

19. Turn the EVAP canister vent shut valve on with the
HDS, or connect PCM connector terminal A4 to
body ground with a jumper wire.
PCM CONNECTOR A (32P)
VSV (LT GRN/WHT)
JUMPER WIRE
Wire side of female terminals
20. Turn the ignition switch ON (II).
21. Apply vacuum to the hose.
Does the valve hold vacuum?
YES The EVAP control canister vent shut valve is
OK. Go to step 27.
NO Go to step 22.
22. Turn the ignition switch OFF.
23. Disconnect the EVAP canister vent shut valve 2P
connector.
24. Check for continuity between EVAP canister vent
shut valve 2P connector terminal No. 2 and body
ground.
EVAP CANISTER VENT
SHUT VALVE 2P CONNECTOR
VSV
(LT GRN/WHT)
Wire side of female terminals
Is there continuity?
YES Go to step 25.
NO Repair open in the wire between the EVAP
canister vent shut valve and PCM (A4).
25. Turn the ignition switch ON (II).
26. Measure voltage between EVAP canister vent shut
valve 2P connector terminal No. 1 and body ground.
EVAP CANISTER VENT
SHUT VALVE 2P CONNECTOR
IG1 (BLK/YEL)
Wire side of female terminals
Is there battery voltage?
YES Replace the EVAP canister vent shut valve
(A) and O-ring (B).
NO Repair open in the wire between the EVAP
canister vent shut valve and No. 6 ECU (PCM)
CRUISE CONTROL (15A) fuse.
B
A
(cont'd)
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