Honda 2004 Odyssey Service Manual page 2403

SRS
Symptom Troubleshooting (cont'd)
11. Turn the ignition switch ON (II), and measure
voltage.
Is there 8.5 V or less f or 6 seconds af ter the
ignition switch has been turned ON ( II)?
YES Faulty SRS indicator circuit in the gauge
assembly; replace the SRS indicator circuit board in
the gauge assembly.
NO Go to step 12.
12. Turn the ignition switch OFF.
13. Disconnect the dashboard wire harness 3P
connector C503 from the SRS main harness (A).
C503
A
14. Connect a voltmeter between the No. 1 terminal of
the SRS main harness 3P connector and body
ground.
SRS MAIN HARNESS 3P CONNECTOR
Wire side of female terminals
15. Turn the ignition switch ON (II), and measure the
voltage.
Is there 8.5 V or more f or 6 seconds af ter the
ignition switch has been turned ON ( II)?
YES Short to power in the BLU wire of the SRS
main harness; repair the harness.
NO Go to step 16.
23-338
BLU
16. Turn the ignition switch OFF.
17. Turn the ignition switch OFF. Disconnect the
battery negative cable, and wait 3 minutes.
18. Disconnect the driver's airbag connector (A), front
passenger's airbag connector (B), and both seat
belt tensioner 2P connectors (C).
A
B
C