Question about 2000 Chevrolet Blazer

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How to remove turn signal wire harness

New turn signal

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  • Chevrolet Master
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New set will have a plug on it so don't be concerned about just cutting the plug off to get the old harness out. You have to remove the steering wheel and anything above the turn signal switch to give access to the little pivot bolt the switch is mounted by. Remove this pivot screw/bolt and pull the unit out. After the plug has been cut off the end of the signal harness, the wires will come out easily. Put all that aside, grab your new turn signal unit, Turn the plug on it's side, flat on the wires, and feed it down thru the column housing until the new switch is in position to bolt back on. Now put it back together in reverse of removal.

Posted on Nov 30, 2014

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How to remove wire harness turn signal


IF in fact you are replacing the turn signal unit completely, there will be a wiring harness with the proper plug attached to the new one. So don't be scared to just cut the plud off the end of the harness after you unplug it from the cab harness. Then just pull the wires right up and out with the old signal switch. Replace it by just folding the new plug on it's side and feed it down through the housing. Plug it in and put the switch back together.

Nov 30, 2014 | 2004 Chevrolet TrailBlazer

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Turn Signal Switch, Replace'' procedure.


Instructions
  1. Removing the Turn Signal Switch
    • Disconnect the negative power cable on the battery. The battery needs to be isolated while working on the electrical system.
    • 2Remove the steering column shroud with a Phillips-head screwdriver. The shroud will come off in two pieces. One will come off from the top and the other will come off from the bottom.
    • 3Pull the turn signal lever out while twisting it forward. The lever is connected to the multi-switch.
    • 4Remove the wiring harness running in back of the multi-switch. Place the wiring out of the way so you can remove the switch,
    • 5Unscrew the switch with a Phillips-head screwdriver. The switch will come out once the screws have been removed.
    Installing the New Switch
    • 6Install the new switch. Tighten the screws to hold the switch securely.
    • 7Attach the wiring harness back to the switch. The harness should plug into the switch. Push the harness connector into the switch until it clicks into place.
    • 8Install the turn signal lever. Push in and twist it back toward the dash to lock it in place.
    • 9Place the steering column shroud back on the steering column. Be sure to tighten the screws to position the shroud in place.
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Aug 30, 2012 | 1984 Chevrolet K1500

1 Answer

How to change ignition lock cylinder


Ignition Lock Cylinder REMOVAL & INSTALLATION NOTE: On 1974-76 models, equipped with A.C.R.S. perform the special procedure for removing the air cushion module from the steering wheel if necessary, prior to removing the lock cylinder. Standard Steering Column
  1. Remove the steering wheel.
  2. Remove the lockplate cover assembly.
  3. After compressing the lockplate spring, remove the snapring from the groove in the shaft. CAUTION
    When the snapring is removed do not allow the shaft to slide out the bottom of the column.
  4. Remove the lockplate, then slide the turn signal cam and the upper bearing preload spring off the upper steering shaft.
  5. Remove the thrust washer from the shaft.
  6. Remove the hazard warning switch from the column along with the turn signal lever.
  7. Use the following procedure if the car is equipped with cruise control.
    1. Attach a piece of stiff wire to the connector on the cruise control switch harness.
    2. Gently pull the harness up and out of the column.
  8. Remove the turn signal switch mounting screws.
  9. Slide the switch connector out of the bracket on the steering column.
  10. After freeing the switch wiring protector from its mounting, pull the turn signal switch straight up and remove the switch, switch harness and the connector from the column.
  11. Turn the ignition switch to ON or RUN, then insert a small drift pin into the slot next to the switch mounting screw boss. Push the lock cylinder tab and remove the lock cylinder.
  12. Installation is the reverse of the removal procedure. Fig. 1: Ignition lock removal - standard column 85878054.gif
Tilt Column
  1. Remove the steering wheel.
  2. Remove the rubber sleeve bumper from the steering shaft.
  3. Using an appropriate tool, remove the plastic retainer.
  4. Using a spring compressor, depress the upper steering shaft spring and remove the C-ring. Release the steering shaft lockplate, the horn contact carrier, and the upper steering shaft preload spring.
  5. Remove the four screws which hold the upper mounting bracket, then remove the bracket.
  6. Slide the harness connector out of the bracket on the steering column. Tape the upper part of the harness and connector.
  7. Disconnect the hazard button and position the shift bowl in Park. Remove the turn signal lever from the column.
  8. Use the following procedure for cars with cruise control.
    1. Remove the harness protector from the harness.
    2. Attach a piece of piano wire to the switch harness connector.
    3. Before removing the turn signal lever, loop a piece of piano wire and insert it into the turn signal lever opening. Using the wire, pull the cruise control harness out through the opening.
    4. Pull the rest of the harness up through and out of the column.
    5. Remove the guide wire from the connector and secure the wire to the column.
    6. Remove the turn signal level.
  9. Pull the turn signal switch up until the end connector is within the shift bowl. Remove the hazard flasher lever. Allow the switch to hang.
  10. Place the ignition key in the run position.
  11. Depress the center of the lock cylinder retaining tab with a small prytool, then remove the lock cylinder. On some model remove the lock cylinder retaining screw. To install:
  12. When assembling the lock cylinder, rotate the key to the stop position while holding the cylinder and push the cylinder in all the way.
  13. Install the retaining screw on those models so equipped, and tighten to 40 inch lbs. (4.5 Nm).
  14. Install all components in the reverse of the removal procedure order. Check switch for proper operation. Fig. 2: Installing ignition lock - tilt column 85878055.gif
    prev.gif next.gif

Jan 14, 2011 | 1989 Cadillac Sedan DeVille

1 Answer

How do i install Switch Assembly turn signal Cruise control PART AUTO for a 2002 Impala.


Multifunction Turn Signal Lever Replacement - On Vehicle

Removal Procedure

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  1. Verify that the multifunction turn signal lever is in the center of the OFF position.
  2. Disconnect the negative battery cable.
  3. Disable the SIR system.
  4. Remove the steering wheel.
  5. Remove the steering column trim cover.
  6. Remove the steering column knee bolster.
  7. Remove the steering column wire harness (1) from the steering column wire harness retainer (2).
  8. Remove the 2 wire harness straps from the steering column wire harness (1).
  9. Remove the steering column bulkhead connector from the vehicle wire harness.
  10. Disconnect the connectors from the multifunction turn signal lever steering column bulkhead connector.
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  1. Remove the retaining bolts (1) from the multifunction turn signal lever (2).
  2. Remove the multifunction turn signal lever (2) from the steering column.
Installation Procedure

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  1. Install the multifunction turn signal lever (2). Use a small flat-blade in order to compress the electrical contact and move the multifunction turn signal lever into position.
  2. Verify that the electrical contact rests on the canceling cam.
Notice: Refer to Fastener Notice in Service Precaution.


  1. Install the retaining bolts to the multifunction turn signal lever.
    • Tighten the retaining bolts to 7 Nm (62 inch lbs.) .
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  1. Connect the gray and black connectors to the multifunction turn signal lever steering column bulkhead connector.
  2. Connect the steering column bulkhead connector to the vehicle wire harness.
  3. Install the two wire harness straps to the steering column wire harness (1).
  4. Install the steering column wire harness (1) to the steering column wire harness retainer (2).
  5. Install the steering column knee bolster.
  6. Install the steering column trim cover.
  7. Verify that the lever is in the center or the OFF position.
  8. Install the steering wheel to the steering column.
  9. Enable the SIR system.
  10. Connect the negative battery cable.
I hope this helps you.

Thanks

Nov 28, 2010 | 2002 Chevrolet Impala

1 Answer

How do you replace a turn signal lever on a 1990 chevy suburban 1/2 ton 4x4?


You will have to remove the steering wheel and then remove the ignition cylinder ( insert the key and turn it counterclockwise, then remove the retaining screw and pull it out). Then remove the steering wheel lock plate ( works best if you have the compressing tool, the spring behind the plate is pretty strong) then remove the under dash panel and unhook the turn signal harness. Then tie a piece of string or a piece of wire to the connector. pull the turn signal level straight out of the switch (towards the door) be careful if you have cruise control (there is a small wire connected to it) and just let it hang. then remove the mounting screws and the screw that hold the hazard button on. Pull the switch out and guide the wires up through the steering column. The wire or string will come up with the harness. Now tie the end of the string to the connector of the new switch and pull the string carefully and guide the harness back down and reverse the removal steps

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2 Answers

Where are there free turn instructions available on how to replace a turn signal in a 1994 chevy silverado? I will pay $1 for this answer.


You posted in the fre section...no need for the dollar but I'll take a cold Corona and lime!


Here ya go....

Removal & Installataion

  1. Make sure the switch is in the OFF position.
  2. Remove the Steering Wheel as outlined in this section.
    1. Remove the instrument panel trim cover.
    2. Insert a screwdriver into the lockplate cover slot and pry out the cover. Remove the lockplate. A special tool is available to do this. The tool is an inverted U-shape, with a hole for the shaft. The shaft nut is used to force it down. Pry the wire snap ring out of the shaft groove. Discard the snap ring.
    3. Remove the tool and lift the lockplate off the shaft.
    4. Remove the turn signal lever screw and lever.
    5. Press the hazard button inward and unscrew it.
    6. Remove the switch retaining screws. Pull the switch connector out of the mast jacket and feed the switch connector through the column support bracket.
    7. Position the turn signal lever and shifter housing in the downward, or "low" position and pull downward on the lower end of the column using a pliers on the tab provided. Remove the wire protector.
    8. Remove the switch mounting screws. Remove the switch by pulling it straight up while guiding the wiring harness cover through the column.
  3. To install:
    1. Install the replacement switch by working the connector and cover down through the housing and under the bracket.
    2. Install the switch mounting screws and the connector on the mast jacket bracket. Install the column-to-dash trim plate.
    3. Install the flasher knob and the turn signal lever.
    4. With the turn signal lever in neutral and the flasher knob out, slide the thrust washer, upper bearing preload spring, and canceling cam into the shaft.
    5. Position the lockplate on the shaft and press it down until a new snap ring can be inserted in the shaft groove.
    6. Install the cover and the steering wheel.

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Retaining ring removal


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Pliers may be used to remove the turn signal wire protector


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Removing the turn signal switch


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Install the lockplate and the retaining ring using the tool illustrated (or its equivalent)

Jun 08, 2010 | Cars & Trucks

1 Answer

How do i remove the turn signal switch on a 2001 chevy impala


Removal & Installataion
  1. Verify that the multifunction turn signal lever is in the center of the OFF position.
  2. Disconnect the negative battery cable.
  3. Disable the SIR (air bag) system. Refer to the Chassis Electrical Section.
  4. Remove the air bag module from the steering wheel.
  5. Remove the steering wheel.
  • Remove the upper and lower steering wheel trim covers using the following procedure.
    • Remove the tilt lever assembly.
    • Remove the two pan head tapping screws from the lower shroud.
    • Unlock the upper and lower shroud.
    • Remove the two Torx® head screws from the upper shroud.
    • Remove the upper shroud.
  • Remove the wire harness straps from the wire harness assembly and detach the wiring harness connectors from the switch side connectors.
  • Remove the two multifunction turn signal switch screws and remove the multifunction switch assembly from the vehicle.
  • To install:
    1. Install the multifunction switch to the steering column. Use a small flat-blade prytool to compress the electrical contact and move the multifunction turn signal switch into position. Verify that the electrical contact rests on the canceling cam. Install the screws and tighten to 62 inch lbs. (7 Nm).
    2. Route the wire harness along the steering column jacket assembly and secure into the wire harness strap. Install a new wire tie to the upper tilt head assembly and another lower along the wiring harness, as the original installation.
    3. Verify that the lever is in the center of the OFF position.
    4. Install the upper and lower steering column shrouds.
    5. Route the SIR connector through the steering wheel, align the scribe mark on the steering wheel made at removal, with the slash mark on the steering shaft and install the steering wheel. Install the steering shaft nut and torque to 30 ft. lbs. (41 Nm).
    6. Install the horn contact leads and the air bag connector to the back of the air bag. Make sure the CPA wedge is in place to secure the connector. Install the air bag by gently pushing on both the right and left sides of the air bag until the retaining springs engage.
    7. Enable the SIR system by connecting the yellow 2-way connector at the base of the steering column and installing the air bag fuse.
    8. Connect the negative battery cable. Test the horn, turn signals and headlight operation.

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    Turn signal/dimmer switch repair,dimmer switch does not detent. is it repairable or only relaceable. mr. signal


    it is both replacable and repairable.
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    use wire or string tied to harness to pull that back thru the steering column

    Dec 18, 2009 | 1999 Buick Century

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    I need to install my cruise control switch on my steering wheel . How do I go about removing the back cover on the steering wheel?


    Removal & Installataion
    1. Verify that the multifunction turn signal lever is in the center of the OFF position.
    2. Disconnect the negative battery cable.
    3. Disable the SIR (air bag) system. Refer to the Chassis Electrical Section.
    4. Remove the air bag module from the steering wheel.
    5. Remove the steering wheel.
    ca4e20e.gif
    Exploded view of the shroud-type steering column showing shrouds, wiring and multifunction switch that includes the headlamp function

    1. Remove the upper and lower steering wheel trim covers using the following procedure.
    2. Remove the tilt lever assembly.
    • Remove the two pan head tapping screws from the lower shroud.
    • Unlock the upper and lower shroud.
    • Remove the two Torx® head screws from the upper shroud.
    • Remove the upper shroud.
    1. Remove the wire harness straps from the wire harness assembly and detach the wiring harness connectors from the switch side connectors.
    2. Remove the two multifunction turn signal switch screws and remove the multifunction switch assembly from the vehicle.
    To install:
    1. Install the multifunction switch to the steering column. Use a small flat-blade prytool to compress the electrical contact and move the multifunction turn signal switch into position. Verify that the electrical contact rests on the canceling cam. Install the screws and tighten to 62 inch lbs. (7 Nm).
    2. Route the wire harness along the steering column jacket assembly and secure into the wire harness strap. Install a new wire tie to the upper tilt head assembly and another lower along the wiring harness, as the original installation.
    3. Verify that the lever is in the center of the OFF position.
    4. Install the upper and lower steering column shrouds.
    5. Route the SIR connector through the steering wheel, align the scribe mark on the steering wheel made at removal, with the slash mark on the steering shaft and install the steering wheel. Install the steering shaft nut and torque to 30 ft. lbs. (41 Nm).
    6. Install the horn contact leads and the air bag connector to the back of the air bag. Make sure the CPA wedge is in place to secure the connector. Install the air bag by gently pushing on both the right and left sides of the air bag until the retaining springs engage.
    7. Enable the SIR system by connecting the yellow 2-way connector at the base of the steering column and installing the air bag fuse.
    8. Connect the negative battery cable. Test the horn, turn signals and headlight operation.
    1. Disable the SIR system.
    2. Remove the upper and lower trim covers.
    3. Remove the knee bolster.
      NOTE The abrasion sleeve located on the steering column wire harness assembly must be reinstalled. Make note of what connector is coming out of the abrasion sleeve for installation purposes.

    4. Remove the wire harness assembly from the wire harness strap.
    5. Disconnect the turn signal and multifunction switch assembly connector from the SIR system coil connector.
    6. Slide the 2 connectors of the turn signal and multifunction switch assembly out of the bulkhead connector.
    7. Remove the 2 pan head tapping screws and from the turn signal and multifunction switch assembly.
    8. Remove the turn signal and multifunction switch assembly from the steering column tilt head assembly.
    To install:
    NOTE 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.

    CAUTION Be sure that the electrical contact of the turn signal and multifunction switch assembly (2) rests on the turn signal cancel cam assembly.

    CAUTION The abrasion sleeve must be installed back onto the steering column wire harness assembly. The ignition lock cylinder case wires and connector must be hanging out of the middle of the abrasion sleeve.

    1. To install, reverse removal procedure.
    2. Tighten the following to specification.
      • Top pan head tapping screw: 27 inch lbs. (3 Nm).
      • Side pan head tapping screw: 62 inch lbs. (7 Nm).
    CAUTION When performing service on or near the SIR components or the SIR wiring, the SIR system must be disabled. Refer to SIR Disabling and Enabling . Failure to observe the correct procedure could cause deployment of the SIR components, personal injury, or unnecessary SIR system repairs.

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    1 Answer

    Changing turn signal switch on 93 oldsmobile cutlass supreme


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    Dec 01, 2008 | 1993 Oldsmobile Cutlass Supreme

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