Acura Integra 1998 Service Manual page 1026

Troubleshooting
Radiator Fan
RADIATOR FAN RELAY 4P SOCKET
E
l 2 F - l
t--T-- |
ujj I
I
",-*rrro [--l .u^rrrr
E lw'RE
l 2 -
trI
\
\
8LK BLK/RED
View from wire side
\
Radiator lan does not run at all.
Chock the No. 57 (20 A) fuse in
the undeFhood fuse/relay box.
R e m o v e t h e r a d i a t o r t a n r e l a y
from the under-hood fuse/rolay
box, and test it (see page 22-19).
Measuro the voltag€ betwogn the
N o . 2 t e r m i n a l ( + ) a n d b o d y
ground (-).
ls there battery voltage?
Connect the No. 1 and No. 2 ter-
minals with a jumper wire.
Does the radiator fan run?
Check for continuity in the BLK/
RED wire between the No. 1 ter-
minal and the radiator fan.
Repair open in tho BLK/RED wir6
b6twaon the undor-hood fuso/
r6l6v box and the radirtorf6n.
ls there continuity?
Check Ior continuity in the BLK
w i r e b e t w e e n t h e r a d i a t o r l a n
and body ground.
C h o c k f o r . n o p o n i n t h o B L K
wiro botween tho .adiator fan
and body ground, It tho wire i3
OK, check for poor ground rt
G201 and G401.
ls there continuity?
Roolace the radiator tan motor.
10 page 22-9
22-8