Owner's Manual

MAGNET CLUTCH
MTC-55
C
D
E
F
G
H
I
K
L
M
A
B
MTC
11. CHECK CIRCUIT CONTINUITY BETWEEN FAN CONTROL SWITCH AND A/C CONTROL UNIT
Disconnect A/C control unit and fan control switch.
Check circuit continuity between fan control switch harness connec-
tor M31 terminal No. 6 (Y/G) and A/C control unit harness connector
M32 terminal No. 8 (Y/G).
If OK, check harness for short.
OK or NG
OK >> GO TO 12.
NG >> Repair harness or connector.
12. CHECK FAN CONTROL SWITCH GROUND
Disconnect fan control switch harness connector.
Does continuity exist between fan control switch harness terminal No. 5 and body ground?
Yes or No
Yes >> Replace A/C control unit.
No >> Repair harness or connector.
Electrical Component Inspection EJS001B6
A/C RELAY
Check continuity between terminal Nos. 3 and 5.
If NG, replace relay.
Continuity should exist.
WJIA0263E
LHA158
Conditions Continuity
12V direct current supply between terminal Nos. 1 and 2 Yes
No current supply No
LHA160