Question about Pioneer VSX-921K 7.1 Channel A/V Receiver 3D Ready - Compatible with i

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I cannot get the unit to switch on, I have changed the fuse, removed all cables

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Was the fuse you replaced blown? Has AC outlet on the wall been verified to be working properly? If outlet works, modular type AC power cable found to be properly seated and fuse was "OK" you've had a power supply failure that requires shop service.

Posted on Apr 01, 2015

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Posted on Jan 02, 2017

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How to disconect the control cables on 1997 geo metro heater control?


does the fan work on high.
yes, then the heater resistor block is burned up. replace that
or look at it to see if the coil there are burned up and gone.
please post systems first, then your guess.
the FSM covers all this, step by step, take apart dash. under
HVAC chapter,.
alldata.com log in and its there.
factory service manual.
removing the control is tricky on all cable cars.
you must get the cables loose before the panel can move out.
the cables all clamped down or they will be dead. (all cars with cables drive)
please post of HIGH speed blower works on high first.
why do this the hard way, at the worst we can use a voltmeter
and prove what is dead, first.

see those rules on cables in the FSM below?
ill not post the panel Remove
  1. Disconnect the negative battery cable.
  2. Remove the heater control unit from the instrument panel.
  3. Remove the mode and temperature control cables at the heater case. Remove the cables from the vehicle.
  4. Remove the fresh/recirculate control cable at blower case and remove from vehicle.
  5. Installation is the reverse of removal.
  6. Adjust the cables prior to attaching at heater control unit.

now lets look at the blower, dead, on all speeds but HIGH , i bet.
?????????????????
this is your cave man simple blower
so if FUSE marked HTR is good, and 12vdc is on both sides of
fuse keyon, then it is good,. and 12vdc lands on motor top
where below on HIGH the blower and switch works on high.
if say the right side resistor blows up, (as all do)
then all lower speed fail. and DC power fails to reach the fan motor.
how is that? clear>?

25490481-331th0o4ygoodik5f23zyrbq-3-0.jpg

Feb 27, 2015 | 1997 Geo Metro

1 Answer

I have power to the unit, I checked the fuse - OK - nothing working on unit


Dead appliance, power on wall outlet.

YOUR SAFETY IS PARAMOUNT!

Attempt this only if you are competent.

If your appliance has absolutely no functions at all, remove it from the mains supply, remove the case and see where the mains lead goes in to the appliance and follow the cable until you find the main fuse.
ONLY USE THE SAME TYPE AND RATING OF FUSE TO REPLACE IT.
The usual cause of this fuse failure is the door switches are contaminated or sticking. Check the door switches before putting power back on to the appliance.
Hope this helps.

Mar 03, 2011 | GE Spacemaker JVM1640SJ Microwave Oven

1 Answer

The horn on my 02 Odyssey will not blow. I've checked the fuse and relay but they were both good. I believe the horn ring or the contact may be broken. How do you get the steering wheel off?


Before you pull the wheel (which involves removing the air bag unit) you can test the horn switch at its connector with the cable reel (newfangled horn ring). First remove the dashboard lower cover under the steering column. Remove the steering column upper and lower covers. Disconnect the dashboard wire harness connector (4 pins) from the cable reel. Check for continuity between the cable reel no.2 terminal (light green/blue stripe wire) and body ground in each horn switch position. There should be continuity when horn is pushed and no continuity when horn is released. If one or both continuity checks fail, then you'll have to remove the airbag and change out the cable reel.

Feb 09, 2011 | 2002 Honda Odyssey

1 Answer

Unit is showing no signs of power. Mains fuse has been checked and replaced.


If your appliance has absolutely no functions at all, remove it from the mains supply, remove the case and see where the mains lead goes in to the appliance and follow the cable until you find the main fuse.
ONLY USE THE SAME TYPE AND RATING OF FUSE TO REPLACE IT.
The usual cause of this fuse failure is the door switches are contaminated or sticking. Check the door switches before putting power back on to the appliance.
Hope this helps.

Jan 01, 2011 | Neff H7871N2GB Convection / Microwave Oven

1 Answer

Will not stay on when not plugged into the car outlet?


first make sure that the device is indicating that the battery is being charged or that the battery is fully charged. this is indicated on the menu screen by the battery icon as being 4 bars of full green color.
if the unit will not charge in your vehicle, you might need to replace the fuse that is located at the tip of the vehicle adapter.
1. to change the fuse unscrew the black, round end piece on the vehicle power adapter and remove it. inspect the fuse to see if it is blown. If not end here.
2. if determined the fuse is blown remove the fuse (glass and silver cylinder), and replace it with a 1A fast blow fuse.
3.ensure that the silver tip is placed in the black end piece. screw on the black end piece
if the fuse isn't blown and the unit still wont charge you may have received a usb cable with your Garmin Nuvi. If you didnt recieve one any mini usb cable should do. On this model you can connect the Nuvi to a computer using a usb cable. And see if you can charge your unit through this method. *Note* that the computer must be on for the unit to be able to be charged.
If you can charge your Nuvi unit on the computer then you may have something wrong with your cars adapter. I doubt this is the problem however if the unit is able to be turned on.
If you cannot charge the unit via a car adapter (with working fuse) or a USB cable. The most likely problem is the battery is no longer accepting a charge. On the listed unit a Garmin Nuvi 265 the battery is not user replaceable. So you would have to contact Garmin to get the battery changed or see if there is a local battery store that is able to change a battery on this model unit.
If you need further assistance please feel free to follow up with a comment and i will be here to assist you. If this assisted you please rate the comment. thanks and have a great day.

Aug 20, 2010 | Garmin nuvi 265 Car GPS Receiver

1 Answer

Is there a fuse for the low beams on a 2007 dodge caravan? i've never lost both low beams at the same time before and just wanted to check fuses before tackling bulb replacement.i've checked the owner's...


Without standing there. Sound like the Multi-function switch. This is the switch that turn your HI beams & turn signals. Play with the switch on/off to see if you can get them to change to lows. I would still change the switch. To change. disconnect the neg. batt cable, remove the 3 bolts from under the steering column cover & remove. Disconnect the elec conntector. Remove the 2 screws holding the switch.

Jan 25, 2010 | 2007 Dodge Caravan SXT Minivan New Cars

1 Answer

Dead Alpine CDE-9852 Stereo


its the fuse behind your deck( Alpine unit has its own fuse) YOU WILL NEED to remove your deck to access this fuse

Jan 16, 2010 | Alpine CDE-9852 CD Player

1 Answer

Vent selctor works but vents dont change


the mode selector is actuated by Bowden cables. When you turn the selector switch, the cable winds on a spool and that rotates the mode door. the cable may have come off either end. You need a U shaped set of radio puller tools that go in the 4 holes in the front of the radio. Then you slide the Us to the outside to compress the clips and allow to pull the radio out. Then there are 4 screws to remove to remove the finish bezel. Then 3 screws hold on the climate control head.

With the radio out, you can rotate the selector knob and see what it is doing. If you remove a cable, rotate it counterclockwise fully before disconnecting it.

You can buy a whole head for $10 used at car-part.com. look on page with * for lowest cost part. You can use 2000-07 contol head.

Please rate, thanks
------------------------------------------------------------------------------------------
Air distribution operating cables
The air distribution switch operates with two Bowden cables. The cables operate the air distribution valves in the heater housing.
To remove and install the cables, the rotary switch must be turned as far as it will go to the left. The air flap mechanism engages easily in this position, making the installation of the cables easier.
-------------------------------------------------
  1. Remove the radio/cassette unit and the CD player (if equipped). For additional information, refer to Section 415-01 .
  2. Using a common radio remover, detach the audio unit.
  3. Insert the common radio remover into the locating holes. Pull the tools gently to the outside of the audio unit to release the locking tangs.
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  1. Slide the audio unit out of the instrument panel.
  2. Remove the bezel with heater/air conditioning controls.
  3. Remove the bezel with heater/air conditioning controls (continued).
    • Pull off seven electrical connectors (six shown).
  4. NOTE: To remove the Bowden cables, turn the rotary switches as far as they will go to the left.
    Remove the bezel with heater/air conditioning controls (continued).
    • Unclip the Bowden cables.
  5. Remove the lower driver's side footwell trim.
  6. Unclip and remove the air distribution Bowden cables.
  7. Unclip and remove the temperature control Bowden cables.
    • Unclip and remove the temperature control Bowden cables.
Installation
  1. NOTE: Route the new Bowden cables without kinks and check for easy accessibility.
    NOTE: To install the Bowden cables, turn the rotary switches as far as they will go to the left. The mechanism engages easily in this position.
    NOTE: The Bowden cables are identical for RHD and LHD vehicles, although they are fastened to the air flap operating mechanism with the reverse side of their connectors.
    Install the components in reverse order.
  1. Check operation of the Bowden cables

Sep 18, 2009 | 2005 Ford Focus

2 Answers

How to replace heater core 93 honda del sol


Heater Core Honda Civic/CRX/del Sol 1984-1995 Repair Guide REMOVAL&INSTALLATION
See Figures 1, 2 and 3
REMOVAL & INSTALLATION
  1. Disconnect the negative battery cable and disable the SRS system (if equipped.)
WARNING All SRS wire harnesses are covered with a yellow insulation. Read the SRS precautions found in this section and install the short connectors as described.
  1. Properly drain the cooling system.
  2. Disconnect and plug the heater hoses at the firewall.
  3. Disconnect the heater valve control cable.
  4. Remove the heater unit attaching nut on the firewall.
  5. Remove the dashboard as follows:
    1. Remove the center panel.
    2. Disconnect the wire connectors at the fuse box.
    3. Disconnect the sunroof switch connector, if equipped.
    4. Disconnect the ground cable at the right of the steering column and the power mirror switch wire connector.
    5. Remove the side air vent knob and face plate.
    6. Remove the screws attaching the air vent control lever.
    7. Remove the center panel, radio and heater control head.
    8. Remove the gauge upper panel (4-door) or instrument panel (3-door).
    9. Disconnect the speedometer cable.
    10. Remove the center upper lid.
    11. Remove the side defroster garnishes on both ends of the dash.
    12. Lower the steering column.
    13. Remove the dashboard mounting bolts.
    14. Lift and remove the dashboard assembly.
  6. Remove the heater duct.
0900c15280061a21.jpgFig. 1: Removing the heater duct assembly
  1. Remove the steering column bracket and duct assembly.
  2. Remove the heater assembly mounting bolts.
  3. Remove the heater assembly and remove the heater core.
0900c15280061a22.jpgFig. 2: Removing the heater case assembly 0900c15280061a23.jpgFig. 3: Removing the heater core from the heater caseTo install:
  1. Install the heater core into the heater unit.
  2. Install the heater assembly and the attaching bolts.
  3. Install the heater duct and steering column bracket.
  4. Install the dashboard assembly. Tighten the mounting bolts until just snug.
  5. Raise and attach the steering column.
  6. Install the center upper panel.
  7. Connect the speedometer cable and install the instrument gauge assembly.
  8. Install the control head, radio and center panel.
  9. Install the side vent and face plate.
  10. Connect the ground cable at the right of the steering column and the power mirror switch wire connector.
  11. Connect the sunroof switch connector, if equipped.
  12. Connect wire connectors at fuse panel.
  13. Install the heater unit attaching nut on the firewall.
  14. Connect the heater valve control cable.
  15. Connect the heater hoses at the firewall.
  16. Connect the negative battery cable.
  17. Fill, bleed and leak check the cooling system.

Sep 01, 2008 | 1996 Honda Accord

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