Toyota Celica 1993 AT200 series Repair Manual page 1023

AC-68
AIR CONDTTIONING
SYSTEM - ELECTRIC COOLING FAN
( - ) T e r m r n a I C a b l e
E L E C T R I C C O O L I N G F A N
O N _ V E H I C L E I N S P E C T I O N
Inspection Condenser Fan Operation:
1 . D T S C O N N E C T
N E G A T T V E ( - ) T E R M T N A L CABLE
F R O M B A T T E R Y
CAUTION: Work must be startsd after 90 seconds from
t h e t i m e t h a i g n i t i o n s w i t c h i r t u r n e d t o t h e ' L O C K '
p o s i t i o n a n d t h o n o g a t i v o ( - ) t e r m i n a l c a b l e i s d i s c o n -
nectod from ths battery.
2. INSPECT COf{DENSER FAN
(a) Disconnect the fan conn6ctor.
(b) Connect battory and ammeter to the cooling fan con-
noctor.
(c) Check that the condenser fan rotatos smoothly, and
check the reading on th€ ammetor.
S t a n d a r d a m p e r a g o :
e.o - 7.4 A
(d) Conect the cooling fan connector.
3 . C O N N E C T N E G A T I V E ( _ ) T E R M I N A L C A B L E T O
BATTERY
l n s p e c t i o n R a d i a t o r F a n O p e r a t i o n :
1 . D I S C O N N E C T
N E G A T I V E ( _ ) T E R M I N A L C A B L E
FROM EATTERY
CAUTION: Work must bo startod after 90 secondr from
t h e t i m o t h s i g n i t i o n l w i t c h i r t u r n e d t o t h o ' L O C K '
posilion and ths nogative (-) terminal cabla ir discon-
noctod from tha battery.
2.
INSPECT RADIATOR FAN
(a) Disconnect the cooling fan connector.
(b) Connect battery and ammeter to the cooling fan con-
noctor.
(c) Check that the cooling fan rotates smoothly, and
check the reading on the ammeter.
Strndrrd amper!go:
5.7 - 7.7 A
(d) Connect the cooling fan connector.
3.
CONT{ECT NEGATIVE (-) TERM]NAL CABLE TO
BATTERY
Ammelar