Question about 1983 Chevrolet Blazer

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4wd Do I shift into 4wd while moving or do I have to stop moving before I shift it

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It is best to shift at a stop. You can shift while you are moving, but it will take a monent. Then it willengage hard. That is not good on U joints.

Posted on Jul 08, 2008

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2 Answers

Why would the 4 by 4 lite stay on when in 2wd


Shift fork actuator is stuck or malfunctioning.

Sep 09, 2016 | 1992 Jeep Wrangler

1 Answer

HOW TO SHIFT TO 4 WHEEL DRIVE


Hi - Here is instruction how to do.

From N to 4H

Stop the vehicle completely, place the

transmission in "N" (Neutral) and depress

the brake pedal and the clutch pedal fully

(if equipped), then push in and turn the

switch to shift into "4H".

From 4H to 4H LOCK

You can operate the transfer switch either

when the vehicle is stopped or while the

vehicle is moving.

Position the front wheels straight ahead

and turn the switch to shift into "4H LOCK".

If the vehicle is moving, we recommend

that the speed be less than 100 km/h (60

mph) during this operation.

NOTE:

• When shifting between the transfer

switch position and the transfer gear

position is unmatched, all 4WD indicators

will blink and the buzzer will sound.

• If it is difficult to shift between "4H" and

"4H LOCK" while the vehicle is moving,

try accelerating and decelerating your

vehicle several times after turning the

transfer switch. Be sure to wait until traffic

conditions allow you to accelerate and

decelerate safety before using this procedure.

From 4H LOCK to 4L LOCK

Stop the vehicle completely, place the

transmission in "N" (Neutral) and depress

the brake pedal and the clutch pedal fully

(if equipped), then push in and turn the

switch to shift into "4L LOCK".

From 4L LOCK to 4H LOCK

Stop the vehicle completely, place the

transmission in "N" (Neutral) and depress

the brake pedal and the clutch pedal fully

(if equipped), then push in and turn the

switch to shift into "4H LOCK".

From 4H LOCK to 4H

You can operate the transfer switch either

when the vehicle is stopped or while the

vehicle is moving.

Position the front wheels straight ahead

and turn the switch to shift into "4H". If the

vehicle is moving, we recommend that the

speed be less than 100 km/h (60 mph) during

this operation.

NOTE:

• When shifting between the transfer

switch position and the transfer gear

position is unmatched, all 4WD indicators

will blink and the buzzer will sound.

• If it is difficult to shift between "4H" and

"4H LOCK" while the vehicle is moving,

try accelerating and decelerating your

vehicle several times after turning the

transfer switch. Be sure to wait until traffic

conditions allow you to accelerate and

decelerate safety before using this procedure.

From 4H to N

64J209

Stop the vehicle completely, place the

transmission in "N" (Neutral) and depress

the brake pedal and the clutch pedal fully

(if equipped), then push in and turn the

switch to the mark (1) at the left of the "N"
position, and hold the switch in this posi-

tion for 5 seconds until the "N" indicator

blinks, then turn the switch to the "N" position.

When you turn the transfer switch to the

"N" position, "N" indicator will come on with

the buzzer sound.

CAUTION

• Be sure to stop the vehicle completely

before operating the transfer

switch to shift between "N" and

"4H", or between "4H LOCK" and

"4L LOCK".

• Do not shift between "4H" and "4H

LOCK" unless the front wheels are

in the straight-ahead position and

we recommend that the vehicle

speed be less than 100 km/h (60

mph).

Do not operate the transfer switch

while tires are racing.

• Do not operate your vehicle in "4H

LOCK" or "4L LOCK" on dry, hard

surfaces.

(Continued)

CAUTION

(Continued)

• Do not operate the vehicle while a

4WD mode indicator is blinking

except when shifting between "4H"

and "4L LOCK".

If you operate the vehicle while a

4WD mode indicator is blinking, a

buzzer will sound and the transfer

will shift to "N" (Neutral) to prevent

transfer case damage.

In this case, use the following procedure.

1) Depress the clutch pedal fully (if

equipped) or shift the automatic

transmission gearshift lever to the

"N" position.

2) Turn the transfer switch to the

position previously selected.
3) Operate the transfer switch again.

Feb 01, 2011 | 2007 Suzuki Grand Vitara 4WD

1 Answer

What is the correct way or speep to shift a 99 Jeep from 4wd back to 2wd?


if you not sure that you can shift on the fly(moving) i will stop and the shift.

Apr 26, 2010 | 1999 Jeep Cherokee

1 Answer

Why are the four wheel dash light on in my mitsubishi pajero 4x4. IS it stuck in 4wd or is it just an electrical problem


shift the 4wd shift to the disengaged position. If the lights still stay on the 4WD may be sticking. when i engage my 4WD if i stop the vehicle immediaetly after the lights will stay on when I switch on the ignition next time. however on starting and moving off after a few seconds they come off.

Mar 14, 2010 | 1992 Mitsubishi Mighty Max

2 Answers

My 2006 Hummer H3 is having the same issue with the Four-wheel drive button. Do you put the vehicle in park then neutral and then select 4Up? I was told to drive it backwards to unlock it if it doesn't...


It doesn't take long to learn when and how to use your truck's 4WD system. Follow these steps and you'll feel confident about engaging the system the next time you need to get out of a slippery situation.

For a conventional system, where you can select 2WD or 4WD, the instructions refer to engaging 4WD. For trucks with permanent 4WD, they refer to locking the center differential.

Time Required:
varies
Here's How:
  1. Refer to your owner's manual to find out how to engage your truck's 4WD mechanism.
  2. When driving in snow, mud, or just going off road, shift into 4WD when you get ready to leave solid ground. If you have lockable front hubs, lock them for those operations.
  3. For severe conditions, use low range if available. Before shifting into low range you must either stop or slow down to at least 3 mph to prevent grinding gears.
  4. When you return to normal conditions, shift out of 4WD or unlock the center differential. If the shifter doesn't want to move from 4WD or the differential lock stays engaged, don't panic, becaue the problem is normal and is caused by pressure on the gears.
    • Try backing in a straight line about 10 feet and try to move the shifter again.
    • If the shifter still won't move, try backing in an "S" pattern while trying to move the shifter.
  5. If you have lockable hubs, don't forget to unlock them when you return to dry pavement.
Tips:
  1. Vehicles with permanent 4WD are set up for everyday driving, but not necessarily for maximum traction on slick surfaces. Engaging the differential lock increases the vehicle's traction capabilities.
  2. Do not operate a locked 4WD on dry, hard surfaces. Doing that could cause damage to the driveshafts, differentials or transfer case.
What You Need:
Owner's Manual

Good luck and remember to rate this solution.

Thanks for using Fixya.

Mar 07, 2010 | 2009 Hummer H3

2 Answers

My 4x4 is stuck in four wheel low it is shift on the fly and i have already replaced the transfer case motor


Ok here is a long shot but sometimes it will work. Put the 4wd position switch to 4wd Lo, put your transmission in reverse and back up for about 50 yards, stop and put your transmission in neutral, then shift the 4wd to 4wd hi, wait a few seconds and shift the 4wd to 2wd hi, Sometimes the t-case will get stuck and this is how you reset the computer. I have known people that really got their t-cases messed up because they thought that shift on the go meant that they could shift the t-case into 4wd LO while moving but shift on the go is only for 4wd hi the gears will not mesh up fast enough for 4wd LO because the ratio is 1 to 1 . I hope this helps you.

Feb 08, 2010 | 1990 Ford Bronco

2 Answers

Correct shifting to 4x4 on 1998 chevy 2500 not sure. i will be snow plowing this winter i was told you can shift while driving.or should you stop and put in neutral? thank you.


When shifting to 4wd hi you can shift at anytime.The only time you have to stop or slow down is when your putting it in 4wd low.Does this mean I have to get my snow blower ready?Brrrrrr.

Dec 07, 2009 | Chevrolet C2500 Cars & Trucks

1 Answer

Shifting into 4 wheel drive


For 4W Hi either be stopped or moving at a slow rate of speed (<20 MPH) and move your 4WD selector to the 4 Wheel Hi position.

For 4W Lo stop and move the selector from 2W Hi to 4W Hi then push down on the selector and move through N into 4W Lo.

Feb 02, 2009 | 1993 Nissan Pathfinder

3 Answers

I just bought a 2001 blazer 4.3 4wd and it was stuck in 4 low


It should tell you on the Shifter whether or not that you can Shift on the Fly. Check the Manual first if there is one in the Truck. Some Models had this and some Did not. Was an Extra from Factory Option.

Dec 31, 2008 | 2001 Chevrolet Blazer

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