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Carrier 8000 ts - code 24 - secoundary voltage fuse is open - check for short circuit in secoundary voltage wiring (24 vac) wiring Whats my steps to fix problem. Thx

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On the outside of A/C is a condenser there are little thermostat wires going to turn on the outside unit. If those wires have the insulation cracking and breaking off then the wires touch each other instant short. Might have to take the cover off the electrical area of condenser and inspect the two wire going into the cabinet. Be sure you turn off breaker to outside unit. If the wires are touching you can check real quick if you have a volt ohm meter ohm out the two wire without them being connected to anything. If you get a reading along the way they are touching somewhere. Might be easier to replace the two wire from the furnace connection to the condenser. You can use two wire three or four but use only two of them. And the same color.

Posted on Nov 26, 2008

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2006 Chevy Silverado 5.3 Code B2610


DTC B2610
Circuit Description
The body control module (BCM) receives a variable voltage signal from the instrument panel (I/P) dimmer switch requesting to illuminate the illumination lamps to a desired intensity. When this occurs, the BCM directly sends a variable voltage based on the I/P dimmer switch position on the instrument panel lamps dimming supply voltage circuit, instrument panel lamps dimming control circuit, and the LED dimming signal circuit.
Voltage for the instrument panel lamps dimming supply voltage circuit, instrument panel lamps dimming control circuit, and the LED dimming signal circuits is from the TBC 2 A fuse in the instrument panel fuse block directly through the BCM to these circuits.

1
Did you perform the Diagnostic System Check - Vehicle?
YES - Go to Step 2
NO - Go to Diagnostic System Check - Vehicle in Vehicle DTC Information
2
Is the TBC 2 A fuse in the instrument panel fuse block open?
YES - Go to Step 3
NO - Go to Step 4
3
Test the instrument panel lamps dimming control circuit for a short to ground. Refer to Circuit Testing and Wiring Repairs in Wiring Systems.
Did you find and correct the condition?
YES - Go to Step 11
NO - Go to Step 8
4
Test the instrument panel lamps dimming supply voltage circuit and the instrument panel lamps dimming control circuit for an open, high resistance, short to voltage or short to ground. Refer to Circuit Testing and Wiring Repairs in Wiring Systems.
Did you find and correct the condition?
YES - Go to Step 11
NO - Go to Step 5

Are you confused yet ? The info above is a Chevy factory repair manual diagnostic flow chart for DTC B2610 . Your best bet would be to take your vehicle to a qualified repair shop .

Aug 14, 2016 | Cars & Trucks

2 Answers

2006 Chevy Envoy Denali moonroof stuck open manually close


You mean GMC not Chevy ! Chevy doesn't make the Envoy . There is no way to manually close the sunroof !
Power Sunroof Inoperative
If voltage is not measured on the sunroof switch open signal or sunroof switch close signal circuits, the fault could be in the retained accessory power (RAP) supply voltage circuit, battery positive voltage circuit, or sunroof motor ground circuit. If the sunroof motor is not being powered, neither will the sunroof switch signal circuits.

2

Attempt to operate the sunroof through its full range of functions in order to verify that the power sunroof inoperative fault is present.
Does the power sunroof system operate normally?
--
Go to Testing for Intermittent Conditions and Poor Connections in Wiring Systems
YES - Go to Step 3

3
Is the sunroof in the fully closed position?
--
YES - Go to Step 4
NO - Go to Step 7

4
  1. Disconnect the sunroof switch.
  2. Turn ON the ignition, with the engine OFF.
  3. Connect a 3-amp fused jumper wire to the low reference circuit of the sunroof switch harness connector.
  4. Connect the other end of the 3-amp fused jumper wire to the sunroof switch open signal circuit of the sunroof switch harness connector, for 3 seconds.
Did the sunroof open?
--
YES - Go to Step 17
NO - Go to Step 5

5

  1. Disconnect the 3-amp fused jumper wire.
  2. Measure the voltage from the sunroof switch open signal circuit of the sunroof switch harness connector to the low reference circuit of the sunroof switch harness connector.
Does the voltage measure near the specified value?
B+
YES - Go to Step 13
NO - Go to Step 6

6

Measure the voltage from the sunroof switch open signal circuit of the sunroof switch harness connector to a good ground.
Does the voltage measure near the specified value?
B+
YES - Go to Step 14
NO - Go to Step 10

7
  1. Disconnect the sunroof switch.
  2. Turn ON the ignition, with the engine OFF.
  3. Connect a 3-amp fused jumper wire to the low reference circuit of the sunroof switch harness connector.
  4. Connect the other end of the 3-amp fused jumper wire to the sunroof switch close signal circuit of the sunroof switch harness connector, for 3 seconds.
Did the sunroof close?
--
YES - Go to Step 17
NO - Go to Step 8

8

  1. Disconnect the 3-amp fused jumper wire.
  2. Measure the voltage from the sunroof switch close signal circuit of the sunroof switch harness connector to the low reference circuit of the sunroof switch harness connector.
Does the voltage measure near the specified value?
B+
YES - Go to Step 15
NO - Go to Step 9

9

Measure the voltage from the sunroof switch close signal circuit of the sunroof switch harness connector to a good ground.
Does the voltage measure near the specified value?
B+
Go to Step 14
Go to Step 10

10

  1. Disconnect the sunroof motor harness connector.
  2. Measure the voltage from the battery positive voltage circuit of the sunroof motor harness connector to a good ground.
Does the voltage measure near the specified value?
B+
Go to Step 11
Go to Step 19

11

Measure the voltage from the retained accessory power (RAP) supply voltage circuit of the sunroof motor harness connector to a good ground.
Does the voltage measure near the specified value?
B+
Go to Step 12
Go to Symptoms - Computer/Integrating Systems in Computer/Integrating Systems

12

  1. Turn OFF the ignition.
  2. Measure the resistance from the ground circuit of the sunroof motor harness connector to a good ground.
Does the resistance measure less than or equal to the specified value?
5 ohms
Go to Step 16
Go to Step 20

13

Test the sunroof switch close signal circuit for a short to ground. Refer to Circuit Testing and Wiring Repairs in Wiring Systems.
Did you find and correct the condition?
--
Go to Step 23
Go to Step 18

14

Test the sunroof switch low reference circuit for an open. Refer to Circuit Testing and Wiring Repairs in Wiring Systems.
Did you find and correct the condition?
--
Go to Step 23
Go to Step 18

15

Test the sunroof switch open signal circuit for a short to ground. Refer to Circuit Testing and Wiring Repairs in Wiring Systems.
Did you find and correct the condition?
--
Go to Step 23
Go to Step 18

16

Test the appropriate sunroof switch signal circuit for an open. Refer to Circuit Testing and Wiring Repairs in Wiring Systems.
Did you find and correct the condition?
--
Go to Step 23
Go to Step 18

17

Inspect for poor connections at the harness connector of the sunroof switch. Refer to Testing for Intermittent Conditions and Poor Connections and Connector Repairs in Wiring Systems.
Did you find and correct the condition?
--
Go to Step 23
Go to Step 21

18

Inspect for poor connections at the harness connectors of the sunroof motor. Refer to Testing for Intermittent Conditions and Poor Connections and Connector Repairs in Wiring Systems.
Did you find and correct the condition?
--
Go to Step 23
Go to Step 22

19

Repair the short to ground or open in the sunroof motor battery positive voltage circuit. Refer to Wiring Repairs and Connector Repairs in Wiring Systems.
Did you complete the repair?
--
Go to Step 23
--

20

Repair the open in the sunroof motor ground circuit. Refer to Wiring Repairs and Connector Repairs in Wiring Systems.
Did you complete the repair?
--
Go to Step 23
--

21

Replace the sunroof switch. Refer to Sunroof Switch Replacement .
Did you complete the replacement?
--
Go to Step 23
--

22

Replace the sunroof motor. Refer to Control Module References in Computer/Integrating Systems.
Did you complete the replacement?
--
Go to Step 23
--

23

Operate the system in order to verify the repair.
Did you find and correct the condition?
--
System OK
Go to Step 2

Jul 31, 2016 | Cars & Trucks

1 Answer

Whats the codes p0685 an p0688 on a 2004 chrysler pacifica mean


P0685 CHRYSLER - Auto Shutdown Relay Control Circuit Failure

Short or open in Auto Shutdown (ASD) relay circuit
Symptoms
- Engine Light ON (or Service Engine Soon Warning Light)
Possible Causes
- ASD relay circuit is open or shorted
- Failed Auto Shutdown relay
- Failed ECM
Tech Notes
Check all the ECM fuses, if the fuses are OK try replacing the ASD relay.

P0688 CHRYSLER - Auto Shutdown Relay Control Circuit Low

The Front Control Module (FCM) has detected the supply voltage below an acceptable value
Symptoms
- Engine Light ON (or Service Engine Soon Warning Light)
Possible Causes
- ASD relay circuit is open or shorted
- Failed Auto Shutdown relay
- Failed ECM
Tech Notes
Check all the ECM fuses, if the fuses are OK try replacing the ASD relay.

Dec 29, 2014 | 2004 Chrysler Pacifica

1 Answer

Where is the low voltage 24 vac transformer located?


The transformer is located in the furnace. You might want to check to make sure the furnace door is on correctly brcause theres a swich that will open for safety . Also some have a fuse on the solid state board.

May 26, 2014 | Rheem RASL024JEC-RHPNHM2421JC 2 Ton 18.50...

1 Answer

99 corolla passenger window wont roll up


Turn the ignition on but don't start the engine. Operate the windows from the master control switch. If none of the windows work, check the main fuse or breaker for the whole power window circuit. If only one of the windows is inoperative, go to Step 3.

  • 2 Check the main circuit relay using a test light. If voltage is coming out of the relay, there is an open or short at the wire feeding power to the other switches. If no voltage is coming out of the relay, use the test light to make sure voltage is reaching the relay. If voltage is reaching the relay, replace it. If there is no voltage reaching the relay, there is an open or short at the wire between the relay and the main fuse.
  • 3 Check the circuit fuse or breaker at the inoperative window. If the fuse or breaker is okay, go to the next step. If you can hear a humming sound as you press the switch but the window does not operate, either the motor is bad or its gearbox may have broken teeth. Go to Step 7.
  • 4 Turn the ignition on but don't start the engine. Using a multimeter, check the master control lockout switch for continuity. If there is no continuity, replace the lockout switch. With some vehicle models, problems at the lockout switch can cause both rear windows to fail.
  • 5 Try the switch at the inoperative window and check for continuity using a voltmeter. If there is no continuity, replace the switch.
  • 6 Check for voltage at the switch using a test light. If voltage is not reaching the switch, there is an open or short between the incoming wire and the fuse or breaker for that circuit power window.
  • 7 Take off the trim panel from the inoperative window. Check for voltage at the motor with a test light while pressing the switch. If there is no voltage, there is a short or open at the wire between the switch and the motor. If the circuit is equipped with a relay, test for voltage reaching and coming out the relay. Make sure the relay is working properly. If voltage is reaching the motor, go to the next step.
  • 8 Detach the window from the regulator and inspect the regulator mechanism by moving the window up and down by hand. Make sure nothing restrains the mechanism. Also, inspect the motor gearbox. Replace any parts as necessary.
  • Oct 03, 2011 | 1999 Toyota Corolla

    1 Answer

    What are the carrier 8000ts led error codes?


    They are listed inside the front panel of the main unit.

    LED CODE

    EACH OF THE FOLLOWING STATUS CODES IS A TWO DIGIT NUMBER WITH THE FIRST

    DIGIT DETERMINED BY THE NUMBER OF SHORT FLASHES AND THE SECOND DIGIT BY

    THE NUMBER OF LONG FLASHES.

    STATUS

    11 NO PREVIOUS CODE - Stored status code is erased automatically after 72

    hours. On RED LED boards stored status codes can also be erased when power

    (115 VAC or 24 VAC) to control is interrupted.

    12 BLOWER ON AFTER POWER UP (115 VAC or 24 VAC) -Blower runs for 90

    seconds, if unit is powered up during a call for heat (R-W closed) or R-W opens

    during blower on-delay.

    13 LIMIT CIRCUIT LOCKOUT - Lockout occurs if the limit or flame rollout switch is

    open longer than 3 minutes.

    - Control will auto reset after three hours. - Refer to #33.

    14 IGNITION LOCKOUT - Control will auto-reset after three hours. Refer to #34.

    21 GAS HEATING LOCKOUT - Control will NOT auto reset.

    Check for: - Mis-wired gas valve -Defective control (valve relay)

    22 ABNORMAL FLAME-PROVING SIGNAL - Flame is proved while gas valve is

    de-energized. Inducer will run until fault is cleared. Check for:

    - Leaky gas valve - Stuck-open gas valve

    23 PRESSURE SWITCH DID NOT OPEN Check for:

    - Obstructed pressure tubing. - Pressure switch stuck closed.

    24 SECONDARY VOLTAGE FUSE IS OPEN Check for:

    - Short circuit in secondary voltage (24VAC) wiring.

    31 PRESSURE SWITCH DID NOT CLOSE OR REOPENED - If open longer than

    five minutes, inducer shuts off for 15 minutes before retry. Check for:

    - Excessive wind - Proper vent sizing - Defective inducer motor

    - Low inducer voltage (115VAC) - Defective pressure switch

    - Inadequate combustion air supply - Restricted vent

    - Disconnected or obstructed pressure tubing

    - Low inlet gas pressure (if LGPS used)

    If it opens during blower on-delay period, blower will come on for the selected

    blower off-delay.

    33 LIMIT CIRCUIT FAULT - Indicates a limit, or flame rollout is open. Blower will

    run for 4 minutes or until open switch remakes whichever is longer. If open

    longer than 3 minutes, code changes to lockout #13. If open less than 3 minutes

    status code #33 continues to flash until blower shuts off. Flame rollout switch

    requires manual reset. Check for: - Restricted vent

    - Proper vent sizing - Loose blower wheel - Excessive wind

    - Dirty filter or restricted duct system.

    - Defective blower motor or capacitor. - Defective switch or connections.

    - Inadequate combustion air supply (Flame Roll-out Switch open).

    34 IGNITION PROVING FAILURE - Control will try three more times before lockout

    #14 occurs. If flame signal lost during blower on-delay period, blower will come

    on for the selected blower off-delay. Check for: - Control ground continuity

    - Flame sensor must not be grounded

    - Oxide buildup on flame sensor (clean with fine steel wool).

    - Proper flame sense microamps (.5 microamps D.C. min., 4.0 - 6.0 nominal).

    - Gas valve defective or gas valve turned off - Manual valve shut-off

    - Defective Hot Surface Ignitor

    - Low inlet gas pressure

    - Inadequate flame carryover or rough ignition

    - Green/Yellow wire MUST be connected to furnace sheet metal

    45 CONTROL CIRCUITRY LOCKOUT Auto-reset after one hour lockout due to;

    - Gas valve relay stuck open - Flame sense circuit failure

    - Software check error

    Reset power to clear lockout. Replace control if status code repeats.

    If status code recall is needed, briefly remove then reconnect one main limit wire to display

    stored status code. On RED LED boards do not remove power or blower door before initiating

    status code recall. After one status code recall is completed component test will occur.


    Thanks for Choosing FixYa.


    Kelly

    Oct 05, 2010 | Heating & Cooling

    2 Answers

    My air bag light on my 2000 Ford Econoline van flashes a 19 code. Does anyone know what that means?


    Seems to be a very common problem with Ford. The wiring harness beneath the drivers seat contains the sensors for the airbag system. Go under the drivers seat and secure all the wires and clips. This makes most error lights for the airbags go away. Hope this helps and good luck!

    May 02, 2009 | 1996 Ford Aerostar Extended

    1 Answer

    Thermostat transformer 3amp fuse blows on carrier weathermaker 8000


    I have the same problem with my Goodman compressor. I removed the relay so the wires that control the relay on the compressor are open circuit. They are, and the fuse no longer blows. There must be something wrong with the relay. The resistance on the 24 volt coil seems a little low, but it is not a dead short. I thought the wires might be shorted, but removing the relay would not have fixed the blowing fuse if that was the problem.

    Jul 30, 2008 | Heating & Cooling

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