No air is coming out of the air conditioner. I checked the relay and fuses are all good.
Jul 17, 2016 at 8:29 AM
Air is not coming out of the air conditioner
1999 TOYOTA COROLLA
MARIO FABELLA
- MEMBER
- 7 POSTS
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SATURNTECH9
- ✓ASE Certified Mechanic
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So are you saying there is no air coming out of the vents with the blower motor set on any speed?
Jul 17, 2016 at 8:34 AM
All speed already replace the blower resistor still no air.
Jul 17, 2016 at 9:17 AM
SATURNTECH9
- ✓ASE Certified Mechanic
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Do you have a multi-meter to do some testing? Also with the blower on high have you tried smacking the blower motor with your hand to see if the blower motor starts running?
Jul 17, 2016 at 9:26 AM
Did couple smacks and switch form high to low to no avail, used the multi meter to test for continuity.
Jul 17, 2016 at 9:34 AM
SATURNTECH9
- ✓ASE Certified Mechanic
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How about seeing if there is battery voltage across the blower motor connector with the blower motor on high.
Jul 17, 2016 at 9:42 AM
0.06 on high nothing on low.
Jul 17, 2016 at 9:49 AM
SATURNTECH9
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Alright on the ground side of the connector blower on high what is ohms reading to ground? Then what is the voltage reading to ground on the power side?
Jul 17, 2016 at 9:54 AM
Ohms is 6.8 dc is 0.4.
Jul 17, 2016 at 3:21 PM
SATURNTECH9
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So the power side is 6.8 volts and the ground side is .4 ohms?
Jul 17, 2016 at 3:24 PM
Yes.
Jul 17, 2016 at 5:20 PM
SATURNTECH9
- ✓ASE Certified Mechanic
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At almost seven volts I would think the fan would run at some kind of speed it should be battery voltage on high.
Jul 17, 2016 at 5:32 PM
Found out that the heater relay was burnt thanks blower is working just have to check the rest tommorow
Jul 18, 2016 at 5:58 PM
SATURNTECH9
- ✓ASE Certified Mechanic
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Alright cool you had mentioned that you checked all the fuses and relays.Glad you got the blower motor going.
Jul 18, 2016 at 9:27 PM
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