Honda 2004 Odyssey Service Manual page 2347

SRS
DTC Troubleshooting (cont'd)
'03-04 Models
DTC D1-11, D2-11, D3-11, D4-11, D7-11,
E2-11, E4-11, F1-11 F2-11, F3-11, F4-11:
Airbags, Side airbags, and/or Seat Belt
Tensioners Deployed.
The SRS unit must be replaced after any airbags and/or
tensioners have deployed (see page 23-384).
23-282