Question about 1988 Chevrolet Caprice

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Blower motor relay location 1990 chevy caprice

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6 Suggested Answers

6ya6ya

6ya staff

  • 2 Answers

SOURCE:

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Posted on Jan 02, 2017

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Rick Gillis

  • 37 Answers

SOURCE: blower for Heat/A/c not working

Blower Motor Resistor Replacement Removal Procedure

  1. If equipped, remove the IP sound insulator.

  2. 476821.gif

  3. Disconnect the electrical connection from the blower motor.
  4. Disconnect the electrical connection from the blower motor resistor.

  5. 382493.gif

  6. Remove the blower motor resistor retaining screws.

  7. 382503.gif

  8. Remove the blower motor resistor.
Installation Procedure

    382503.gif
  1. Install the blower motor resistor.

  2. 382493.gif

    Notice: Use the correct fastener in the correct location. Replacement fasteners must be the correct part number for that application. Fasteners requiring replacement or fasteners requiring the use of thread locking compound or sealant are identified in the service procedure. Do not use paints, lubricants, or corrosion inhibitors on fasteners or fastener joint surfaces unless specified. These coatings affect fastener torque and joint clamping force and may damage the fastener. Use the correct tightening sequence and specifications when installing fasteners in order to avoid damage to parts and systems.
  3. Install the blower motor resistor retaining screws.
  4. Tighten
    Tighten the screws to 1.6 N·m (14 lb in).

    476821.gif

  5. Connect the electrical connection to the blower motor resistor.
  6. Connect the electrical connection to the blower motor.
  7. If equipped, install the IP sound insulator.

Posted on Dec 08, 2008

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dennymulford

Dennis Mulford

  • 1055 Answers

SOURCE: where do i find engine serial number for a chevy caprice motor

if you have the engine out itheir is a vin num stamped on the rear of the heads ,olso if its a small block shuch as a 350 327 305 or even the 400 small block90% of the engine parts are enter changeable,
their shoulf also be a vin number stamped on the block right above the top bolt of the water pump on the drivers side

Posted on Jan 28, 2009

MacGyver911

Jerry Mace

  • 42 Answers

SOURCE: 2003 Chevy Malibou RU872 resistor location blower switch relay

For location and replacement of the BMR. Remove the shroud below the glove box, 2 screws and a snap-pop fitting. Be careful of the courtesy light. Remove the blower moter and disconnect the power harness - - you'll need this extra room to work with. 2 more screws, same size, 7/32, 6.5, 7or 8mm on some, that holds the blower motor resistor in place. This replacement part is less than 40 bones at most parts store. Unplug, replace, re-install, test and you're on your way with about 2 hours of slow paced effort in your own driveway. Typical cost at a garage/dealer - up to $400.

Posted on Mar 19, 2009

motor1258

Mike Butler

  • 6674 Answers

SOURCE: fuel pump relay location 1990 chevy subburn

One of the easiest ways is to listen for pump to cycle in tank "HUM" when someone cycles key to on. If you hear "Hum" pump is getting power. The other would be to swap it out with another in that area, with same # on it. Under hood, passenger side, on firewall usually. Should be at least one more relay there with same #. There are so many ways that manufacturers recommend for different vehicles, this is usually the easiest. If I can't test for power in & out of relay when key on, I'll go direct to tank sender & check for power there to be sure.

Posted on Apr 05, 2009

Anonymous

  • 4 Answers

SOURCE: 2002 Chevy Impala Blower resistor location

It is on the passenger side, you have to remove the black plastic kick plate, below the glove box, to expose it (held in place with 2 latches and 1 push pin). The resistor is in front of the blower motor ( sandwiched between the motor housing and the firewall) it is tricky to get to, i think when i changed mine i didnt replace all the screws as they were difficult to remove and even harder to replace. Good Luck, Mike

Posted on Apr 20, 2009

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1 Answer

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On my '95 Trans Sport (I don;t think theere's any difference - under the hood - look about the middle of the firewall near the top. You'll see the motor & outer housing. There are 4 screws in the housing, but don't know if disconnecting & removing the screws will allow you withdraw the blower assy on the engine side of the firewall.
For me, I checked there was volts at the blower electrical connector.
There was, so I took a soft hammer and whacked the motor casing a few times. It started to turn, but with a squeel. So I whacked it more, the squeel lessened & the motor speeded up. So I just continued whacking from different directions until I seemed to have aligned things - max speed, no squeel. Seems to be working 100% now (for the time being).
If no volts at the motor connector, try whacking the blower relay at the upper portion of the firewall about a foot to the left of the blower. This worked as a temporary fix on my old '91 APV. Eventually it failed for good. The new relay fried in short order. Had to put in a higher Amps one. Also check the relay connector, mine was corroded out and had to be replaced as well.

Nov 09, 2008 | 1990 Chevrolet Lumina APV

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