Honda 2004 Odyssey, Service Manual

Page: 2373 / 2459

−
−
−
−
−
＊０２
０４
＊０３
０６
YES
NO
YES
NO
23-308
SRS
DTC Troubleshooting (cont’d)
C505
YEL/GRN
OPDS UNIT HARNESS 8P CONNECTOR D
BLK
A
15. Disconnect dashboard wire harness A 21P
connector C505 from the right side wire harness.
16. Turn the ignition switch ON (II).
17. Check for voltage between the No. 4 terminal of
Open in the YEL/GRN wire of the right side
wire harness, passenger’s seat wire harness (with
seat heater), or OPDS unit harness; replace the
faulty harness.
Open in the YEL/GRN wire of the dashboard
wire harness; replace the faulty harness.
18. Turn the ignition switch OFF.
19. Check resistance between the No. 8 terminal of the
OPDS unit harness 8P connector D and body
ground. There should be 0
1.0 .
Go to step 20.
Open in the BLK wire of the right side wire
harness, passenger’s seat wire harness (with seat
heater), or OPDS unit harness; check for poor
ground connection at G581. If the connection is OK,
replace the faulty harness.
20. Turn the ignition switch OFF. Disconnect the
battery negative cable, and wait for 3 minutes.
21. Disconnect both seat belt tensioner 2P connectors
(A).
Wire side of female terminals
Wire side of female terminals
Is ther e batter y voltage?
Is the r esistance as specif ied?
03/07/29 10:41:05 61S0X050_230_0308
DASHBOARD WIRE HARNESS A 21P CONNECTOR C505
dashboard wire harness A 21P connector C505 and
body ground. There should be battery voltage.