trouble shoot

2003 HONDA ACCORD
97,543 MILES • 4 CYL • 2WD • AUTOMATIC
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HECTOR HERNANDEZ
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I have a 03 accord and the fan speed switch was turned off but the fan is stiil on and have no control of fan speed and a/c will not turn on.
I just replaced the blower resistor 3 wks ago and wondering if the resistor is faulty. thank you
Mar 16, 2011 at 3:53 PM
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NICKB275
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Do you have a automatic climate control system or a manual system? You can retrieve fault code by pressing a sequence of buttons on the climate control panel. The sequence is different for both systems. This will help you diagnose with out changing parts by chance. If you can get a code, this will help pin down if it is a panel/module issue or a component of the A/C heater system. Post back which control system you have. I will direct you from there.
Mar 16, 2011 at 4:18 PM
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HECTOR HERNANDEZ
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I have a manuel it's the **** one
Mar 16, 2011 at 4:29 PM
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NICKB275
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with ignition off, set the fan switch to off,temp dial to max and mode control to vent. Turn key on(ii), press and hold recirculation button, while holding press the rear defrog button fives times within 10 seconds. The recirculation light will blink two times indicating self test is in progress. Codes 1 through 6 are for climate control, 7 and 8 are for a/c evaporator temp sensor.
Mar 16, 2011 at 4:35 PM
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HECTOR HERNANDEZ
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codes recieved are 6 blinks
Mar 16, 2011 at 5:10 PM
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NICKB275
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check for code 6 is blower motor circuit.
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Mar 16, 2011 at 5:58 PM
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HECTOR HERNANDEZ
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Thank you very much your resonse was of help.
Mar 16, 2011 at 9:46 PM