Honda Civic Service Manual page 1384

Troubleshooting -'96 - 98 Models
Blower Motor Speed
HEATER FAN SWITCH 6P CONNECTOR
Wire side of female terminals
2 1 - a
Blower motor runs. but one or
rnore speeds are inoperative,
Chsck for a short or an open in
the wire{s}:
Turn the ignition switch ON {ll),
and the heater fan switch OFF.
Does the blower motor run?
Check for a shon in th6 wirels):
1. Turn the ignition switch OFF.
2. Disconnect the blower motor
2P connector,
3. Remove the center dashboard
lower cover (see section 20),
and disconnect the heater lan
switch 6P connector,
4. Disconnect the blower resis
tor 4P connector,
5. Check for continuity between
t h e N o . 2 , 3 , 4 a n d 5 l e r m i n a l s
o f t h e h e a t e r f a n s w i t c h 6 P
c o n n e c t o r a n d b o d y g r o u n d
individually.
l s t h e r e c o n t i n u i t y ? Reolace the heater fan switch,
R e p a i r s h o r t i n t h e w i r e ( s )
beiween the blower resistor, the
heater tan switch and the blower
motor,
To page 21 9