Table of Contents
Advertisement
TROUBLE DIAGNOSES
Trou ble-shooting (Cont'd)
Fan w i t c h
connector
RHA312A
Fan switch
connector
Ohmmeter
Continuity exists: O . K .
RHA313A
I
Check resistor after discon-
k L
I
I
(Refer to HEATER ELECTRI-
CAL CIRCUIT.)
1
O.K.
I
N.G.
Replace resistor.
+
Reconnect resistor harness con-
nector.
I - ,
1 L
&
O
R
B
terminal and body ground?
tween each fan switch harness
Flowchart
Voltage
O.K.
'a
3
7 -
4,
1
N.G.
Note
Check circuit continuity be-
tween fan switch and resistor.
I
l
Check fan switch after discon-
Re~lace fan switch.
necting it.
Refer to A/C ELECTRICAL
COMPONENTS.
H
O.K.
Note
Check circuit continuity be-
tween fan switch harness
terminal No. @and
body
ground.
/
Replace blower motor
Note:
I f the result is N.G. after checking circuit continuity, repair harness or
connector.
Advertisement
Chapters
Table of Contents
