Toyota Celica 1993 AT200 series Repair Manual page 1034

AC.79
AIR CONDITIONING
SYSTEM _ RELAY
; r . - ' 1 i - - . J 2 )
N O ? 9 9 1 N O 8 l 1 0
8 5 0 B t ! 8 a a
2. INSPECT HEATER MAIN RELAY CONTINUITY
lf continuity is not as specified, replace the relay.
3 . I N S P E C T C O O L I N G F A N R E L A Y N O , 1 C O N T I N U I T Y
lf continuity is not as specified, replaco th6 relay.
4 . I N S P E C T C O N D E N S E R
F A N R E L A Y N O , 2 C O N T I .
N U I T Y
lf continuity is not as specified, replace tho relay.
5.
INSPECT CONDENSER FAN RELAY NO. 3 CONTI-
N U I T Y
lf continuity is not as specified, replace the relay.
RELAYS INSTALLATION
1 . I N S T A L L R E L A Y S
2 . 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
8 8 4 0 4 9 8 E 1 8 4 0
Condition
Tostor conn6ction to
l6tmtnal numo€r
Spocilied valuo
Constant
2 - 4
Continuity
Apply B+ b6twoon
torminals I and 3.
4 - 5 Continuity
Condition
Tgstor conn€ction to
l 6 r m t n a n u m 0 6 r
Sp6cifisd va u6
Con6tant
3 - 4
Continuity
Apply B+ bstween
terminals 1 and 2.
3 - 4
No continuity
Condition
Testor conn6ction to
t€rminal number
S p e c i f i e d v € i ( J €
Con6tant
3 - 4
Continuity
Apply B+ b€tw€on
t€rminols 1 and 2.
ContinLrity
Condition
Tostor conn6ction to
t o r m i n e l n u m b € r
Specifi€d valus
Constant Continuity
Apply B+ botwoen
t€rminalr I and 2.
Continuity