Toyota Celica Supra 1986 Service And Repair Manual page 575

!I'
BODY ELECTRICAL SYSTEM - Instruments and Sender Gauges BE·27
Problem
Voltmeter dOH not
WO<k
T«:homettr dOts
not
work
Futl receiver
gauge
does not work
Water tempertture
receiver gauge does
not work
Oil
Pfnklrt rtc:tivtf
gouge- no<
wor1<
Brake wer-nlng
ll~t
does not
l~t
Oisc:haJge warning
li!ttt d oe.s not
l~t
INSTRUMENTS AND SENDER GAUGES
Troubleshooting
Pon•blt
c;~U•
Romody
l'lto
Fuses blown
Replace in .. lne fuses and check
BE·4
for lhort
Faulty
Check voltmeter BE·29
Wiring faulty
Repair as necessary
GAUGE fu,. blown
Replect fuse and check for short
BE-4
Taehomtter faulty
Check tachometar
BE·29
Wiring faulty
R~ i r
as neeeuary
GAUGE two blown
Ropiou fuse
and check fa< $hort
BE-4
Fue-l reeeiver 91U9t faulty Chedt
receiver gauge
BE-30
Senck!r gauge faulty
Chocl< oende< gauge
8E·30
Wiring or ground fau lty RtPIIt
at necenary
GAUGE
fuse
blown
Replact
fuse and
check for short BE·4
Watet" temperature rtetfver gauge faulty
Check r.ceiver gaug~t
8E·31
Water temperature sender gauge f1u1tv
Chock sender- BE .:II
Wir ing
Ot
grCM.tnd
faulty
Repair as ntcHArv
GAUGE fuse blown
Replace fuw and check
fa<,_
BE-4
Oil
preuure
t iQti 'ltf
PJ~
flUffY Chtc:k rtctiver gaugt
BE-32
Oil
pressure uondtr gauge fwlty
Check Mnder
g~uge
8E·32
Wiring or ground ftulty
R~lr
IS necetllry
GAUGE fuse blown
Replac:e fuse and check for short
BE·4
Bulb burned out
Replece bulb
Brake fluid ltvtl warning switch faulty Check switch
BE-32
Parking brakt Jwitch f1u lty Chedc switch
BE.J2
Wiring or ground fiUh Y Repair IS
t14CtS$1ty
IGN fuse blown Roplooe fuoe and
check
for,_ BE-4
Bulb burned out Ropleco bulb
Wiring faulty
R IPI ir • necessary