Example Of Dtc Indications - Honda EP3 Service Manual

Including the most recent problem, up to three different DTCS can be indicated (see example 1 below).
ln case of a continuous failure, the DTC will be indicated repeatedly {see example 1 below).
In case of an intermittent failure, the SRS indicator will indicate the DTCS one time, then it will stay on (see example
2 below).
lf both a continuous and an intermittent failure occur, both DTCS will be indicated as continuous failures.
When the system is normal (no DTCS), the SRS indicator will stay on (see example 3).
lf the SRS indicator comes on continuously without a DTC, there mav be a problem with the svstem.
lf the SRS indicator does not come on as indicated above, always check for an open or a short to ground in the SCS
circuit before troubleshooting the system.
Example of DTC Indications:
1. Continuous failure, SRS Indic6tor blink$ like this:
1 . 2 S 1 , 2 S
S: Second
0.3s 0.3s
ON
OFF
Bulb check
period
Main code (21 Subcode l1)
DTC 2-l
Most recent p.oblem
2. Intermittent failure, SRS lndicator blinks like this:
O N
Main code l1l Subcode (3) Main code {11 Subcode {'l) Indications
are lepeated
tn cese ot
continuous
failure.
lndicator stays on in
case of i nterm ittent failu re.
( c o n t ' d )
DTC 1-3
DTC 1-1
Sscond-mostrecent Third-mostrocent
problem problem
OFF
Bulb check
period
DTC 5-1
3. Normal (no failure|, SRS Indicator blinks like this:
ON
OFF
Bulb chock
period
No DTC, systom is normal, the indicator
stays on.
0.3 s
23-25