Honda 2004 Odyssey Service Manual page 2377

SRS
DTC Troubleshooting (cont'd)
33. Disconnect SRS main harness 8P connector C503
from dashboard wire harness A.
C503
34. Check resistance between the No. 27 terminal of
SRS unit connector B (28P) and body ground. There
should be an open circuit, or at least 1 M .
SRS UNIT CONNECTOR B (28P)
Wire side of female terminals
Is the resistance as specif ied?
YES Short to ground in dashboard wire harness
A; replace dashboard wire harness A.
NO Go to step 35.
23-312
35. Disconnect SRS floor harness 28P connector (A)
from the SRS main harness connector C851.
36. Check resistance between the No. 27 terminal of
SRS unit connector B (28P) and body ground. There
should be an open circuit, or at least 1 M .
BLU
Is the resistance as specif ied?
YES
replace the SRS main harness.
NO
replace the SRS floor harness.
A
SRS UNIT CONNECTOR B (28P)
Wire side of female terminals
Short to ground in the SRS main harness;
Short to ground in the SRS floor harness;
C851
BLU