Honda EP3 Service Manual page 1147

sRs
1 8 .
1 9 .
20.
DTC Troubleshooting (cont'dl
Turn the ignition switch OFF. Disconnect the
battery negative cable. and wait for 3 minutes.
Disconnect both side airbag connectors (see step 4
o n p a g e 2 3 - 2 1 ) a n d b o t h s e a t b e l t b u c k l e t e n s i o n e r
4P connectors (see step 6 on page 23-22).
Disconnect SRS unit connector B (18P) from the
SRS unit (see step 7 on page 23-221.
Check resistance between the No. 3 terminal of
SRS unit connector B (18P) and body ground. There
should be an oDen circuit, or at least 1 MQ .
SRS UNIT CONNECTOR B I18PI
Wire side ot temale terminals
ls the resistance as specified?
YES- Go to step 22.
NO Short to ground in the floor wire harness or
OPDS unit harness; replace the faulty harness.l
GRN/ORN
23-98
22. Check resistance between the No. 3 terminal of
SRS unit connector B (18P) and the No. 7 terminal
of OPDS unit harness 8P connector. There should
b e 0 1 . 0 Q .
SRS UNIT CONNECTOR B (18PI
GRN/ORN
Wire side of female terminals
OPOS UNIT HARNESS 8P CONNECTOR
24.
BLU
Wire side of female terminals
ls the resistance as specitied?
YES Go to step 23.
NO Open in the floor wire harness or in the OPDS
unit harness; replace the faulty harnessl
Reconnect the baftery negative cable.
Turn the ignition switch ON (ll).