1993 NISSAN SERENA Service Repair Manual

TROUBLE
DIAGNOSES
. Consult (Cont
d)
OATA II/IONITOR MODE
i e ,!iun
iqnirion ' h iq wirh d riminq
nd *hs d!3bd 'o rhe 3p*it'lioo
cdfu|a'dbyheE,c'Uadodngldl
. rsfton 3ds ts tud b oN (oF€Es
ior 5
$@dt
EF & EG229

TROUALE
OIAGNOSES -6t
Consuli (Cont
d)
EF & EG23()

TROUBLE
DIAGNOSES
- ACTIVE
TEST MODE Consult
(Coni'O
trbftrypllod*+psG'se
[email protected]'€e lfub9EFplfrdig4€4's
sdo nid'o
alo Btuns b h6 o,
dm
apprhabra ro vshbras w rh dratzar oi y.
EF & EC-231

TROUBLE
DIAGNOSES
BA{rrd Diagnoslic
Procedure
t. Beloe @n.ectinq or disnneling the Ec.u. had6
FnEior ro or lEn .ny E.C.U., b.4E lo lum ilE ignilion
swnch b rhe
"oFP' poanio
and dl3q.sr rhe EgEr|re
baltery lmlnd In ordq nol lo danag. E.c.u, a3 batt€ry
vonaq€ |3 appli€d lo E.C.U, EH il ignilid silch ia lunEd
ott FaituE ro do $ nay &m.qE rh€ E.C.U.
2. Wh€n
@nnecling E,C.U.
ham* @nn@t r,nghensur
ing bon unr red pojeclion
i3 in rin. wiih @nn.cror le.
Wh€n snecllng or
d3@Ecdng pln
conEro6 imo or
tbnE.c.u.,Irk .@ not to drm.$ pln
tornin6ts (b€nd
or
i/talo suo lhal th.6 aE not.ny h.nda or bEk6
on E,C.U.
pin l€dinEl, whsn FnEcdng pin
@nnecloB,
5. B.loE Epleing EC.U., periom
E.C,U. Inpdr'odput 3ign.l
ln$.cdon and mke &€ whsth.r E.C.U.lundida prcF
edy or not (se pqgo
EF & Ec-324)
Alter p.rkrmlng
thls "Diagn6lic PFc€duE
, perLrn
e.C,C's. eltdiigndls and drivinq resr.
EC232

TROUBLE
DIAGNOSES
Diagno6lic Procldure (Conl'd)
z wan |rl€wlng Ec.u. @n|roll.d @mpoEnt
.upFly
rchage silh a ciEun l6t.r, 8€p.Ete oE
lqler p@!.
lor
I tE rwo r€re. pro66
eld.ntrtty nak 6ni.rt with
*h olh€r dldng h@Emnq n€
ci@n w be6hoftd,
Euting In damagE lo lhe @ntrot unh pdg
rnrelstor,
EF & EG23i}

TROUBLE
OIAGNOSES -G -t
l Baslc
Inspection
tr
E Aq^F-
,n^ )rU
*-ffi
EF & EC234
rh3
manu.
lF€r& ro pass
EF &
Kfr*
h GObE
(Md6 3 {
rh €rarFsr Fs's ro pase
r ee. Modeb wihou
€ratzd. Fsrs ro

TROUBLE
DIAGNOSES fEA]
Basic Inspection (Cont
d)
@
I
(
E
EF & EG235

TNOUBLE
DIAGNOSES fGA
l
E
FECOFD Basic
Inspeclion (Cont'd)
@
E s
zl\ seH
rhs
rorsins sir.h4 n
mods in Mods | (Bsrsb
EF & EG236