Owner's Manual

BLOWER MOTOR
MTC-49
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MTC
8. CHECK RESISTOR AFTER DISCONNECTING IT
Refer to MTC-50, "
FAN RESISTOR" .
OK or NG
OK >> GO TO 9.
NG >> Replace fan resistor.
9. CHECK FAN RESISTOR HARNESS CONNECTOR
Reconnect fan resistor harness connector.
1 >> GO TO 12.
2, 3, 4 >> GO TO 10.
10. CHECK FAN CONTROL SWITCH CIRCUIT
Do approx. 12 volts exist between each fan control switch harness terminal and body ground?
Yes or No
Yes >> GO TO 12.
No >> GO TO 11.
11. CHECK CIRCUIT CONTINUITY BETWEEN FAN CONTROL SWITCH AND FAN RESISTOR
Check circuit continuity between fan control switch harness terminal and fan resistor harness terminal.
OK or NG
OK >> Check harness for short and repair as necessary.
NG >> Check harness for open and check connectors. Repair as necessary.
12. CHECK FAN CONTROL SWITCH AFTER DISCONNECTING IT
Refer to MTC-50, "
FAN CONTROL SWITCH" .
OK or NG
OK >> INSPECTION END.
NG >> Replace fan control switch.
LHA131
LHA132