Acura 1994 Integra Service Manual page 1074

Troubleshooting
Radiator Fan
Redi.to. fan doo3 not run at all.
check rhe No. 33 {20 A) fuse in
the under-hood luse/relay box.
R e m o v e t h e r a d i a t o r l a n r € l a y
from the under-hood Iuse/relay
box and test it (see page 22-19).
Raplaca tha radiator tln rahy.
Measure the voltage between the
N o . 3 t e r m i n a l ( + ) a n d b o d y
ground {-}.
ls therg battery voltag€?
Connect the No. 1 and No. 3 ter-
minals with a jumper wire.
Does the radiator Ian run?
Chock for continuity in the BLK./
RED wire between the No. 1 ter-
minal and the radiator fan.
R.p.ir opdr in th. 8LK/RED wir.
batwaon th. unda.-hood fut./
ralay box rnd tha radirtor f.n.
Check for continuity in th€ BLK
w i r e b e t w e e n t h e r a d i a t o r { a n
and body ground.
C h . c k t o . . n o p . n i n t h . B L K
wirc batwaan th. rldirtor hn
lnd body ground, lf tha wita i!
OK, chack tor poor gtound rt
G2ol lnd GiOl.
Rephco tho radi.tor frn motor.
To p3ge 22-9
22-A