01 Acura Mdx Transmission Slipping in 3rd Gear UPDATED

01 Acura Mdx Transmission Slipping in 3rd Gear

Certain Acura transmission bug tin be stock-still by updating the transmission software, while other issues may require consummate transmission replacement.

If your Acura is withal under manufactory warranty, nosotros recommend taking your vehicle to your nearest Acura dealer. If your Acura is out of warranty, read this article to become familiar with Acura manual problems.

We will go over some basic things you need to cheque. You will also learn how to read fault codes from the Transmission Control Unit (TCU) yourself.

Symptoms

Common symptoms that you lot feel when Acura transmission malfunctions:

• Vibration while driving
• Hesitation upon acceleration
• Delayed shifting
• Growling or grinding noise
• Weak dispatch or no power
• Transmission jerking
• Bank check Engine Light on (P0700, P0730, P0740, P0780, P1768)
• Erratic shifting
• Loss of power while driving

Check Transmission Fluid Level

When the transmission fluid level is depression, y'all will experience symptoms such as manual slipping, no shift, jerking between gears, or even a burning odor.

If your Acura is stuck in gear or you notice a delay in shifting, the showtime matter that you need to exercise is check the manual fluid level.

Do not bulldoze an Acura with low manual fluid. Driving with low transmission fluid damages the transmission.

1. Remove the transmission dipstick and ensure at that place is manual fluid. Do not continue with the adjacent steps if at that place is no transmission fluid at all. Transmission fluid level should merely be measured when the transmission oil is warm to go an authentic level reading.
2. Drive your Acura around for at least fifteen minutes. Ensure to shift the manual between all the gears if necessary manually. This volition permit your Acura transmission fluid to reach operating temperature.
3. Remove the manual dipstick and determine the fluid level. If the transmission fluid level is low, add trans fluid until you bring the level between the min and max marks on the dipstick. If your Acura does not accept a dipstick, you can buy one from the dealer. Or check online for Acura Manual Dipstick on eBay.
4. Add manual fluid. Only apply the recommended oil by Acura, Honda manual fluid. Using whatever manual oil can cause damage to the manual.

Transmission fluid dipstick may not be bachelor for transmissions in which the level is measured via the transmission plug.

How to Diagnose Acura Transmission Issues?

The first sign that yous may be having transmission problems is that the check engine light (CEL) comes on.

You tin utilize a generic OBD-II scanner to retrieve CEL faults, simply those codes will not be equally helpful every bit the codes stored in the Powertrain Control Module (PCM) module (also known equally transmission control unit).

A multi-system diagnostic scanner that works on Acura will read fault codes from the PCM module. To diagnose Acura manual problems, it is recommended to use an OBD2 scanner for Acura Honda Transmission. Locate the diagnostic port under the dashboard on the driver'south side. This is a 16-pivot port. All 1996 and newer ACURA vehicles accept this port.

1. Plugin your handheld scanner or Bluetooth adapter into the OBD2 port.
2. Turn the cardinal to position II. All the dashboard lights will turn on. Do not kickoff the vehicle. If your ACURA has a Start/Finish button, you will demand to press the Start button without pressing the brakes.
3. Let the OBD2 scanner to turn on and connect to your ACURA Engine Control Unit (ECU).
4. Read error codes from the Transmission Control Unit. Write downward the error code and inquiry to find out more about the problem and possible solutions. One time the problem is fixed, you tin go to the Transmission menu > Erase Codes to reset the transmission fault codes.

Common Acura Manual Bug

Allow'south take a look at common Acura manual problems.

Shudder and Vibrations when driving

A common problem that affects many Acura (such as TL and MDX) is transmission shudder and vibrations when driving. The vibrations can be most felt at highway driving speeds. This trouble may exist corrected by updating the automatic transmission software, which has to be completed by the dealer.

Phone call the Acura dealer to provide them with your VIN and enquire if there is a Powertrain Command Module (PCM) software update available.

If a software update does not set the shudder, there is a good chance that you have a bad torque catechumen that needs to be replaced.

To supplant the torque converter, the manual needs to be removed, making this repair very expensive. This is not an piece of cake DIY ready that yous tin perform on your driveway.

The typical price to change the torque converter is $1800-$3000.

Check Engine Low-cal

Suppose the check engine light and D4 or D5 indicator on the dashboard on your instrument cluster may flash. In some cases, yous may even hear a loud noise from the manual.

When this happens, your Acura transmission will delay shifting between gears in upshifting and downshifting.

To prepare this problem ofttimes, a new torque converter is needed. Honda extended the warranty to set this problem, just older Acuras now fall outside the warranty period. Read the fault codes from the Engine Control Unit of measurement.

Read fault codes via the OBD2 port located under the dashboard using an OBD2 scanner.

Related codes: P0700, P0730, P0740, P0780, P1768

Worn Clutch Pack

Another problem that can affect some Acuras is that the 3rd gear clutch pack may habiliment prematurely. If this happens, you may accept issues upshifting or downshifting in tertiary gear.

Typical problems include flaring, slipping, or no shifting to 3rd gear at all. Check engine light (CEL / MIL) and gear D5 may also be flashing.

To set this problem, overhaul the transmission and supervene upon the 3rd gear clutch. A defective valve trunk tin also crusade similar symptoms.

Solenoids and Sensors on Valve Body

Multiple solenoids are mounted on the valve body of the Acura transmission.

Due to age, these solenoids can fail or get pasty, causing erratic shifting. Sensors mounted on the valve body can get dirty or end working if there is a short in the wire harness.

It is possible to overhaul the valve body instead of replacing it. Valve torso repair kits are available and less expensive than replacing the whole valve body.

Shift Stuck In Park

It tin can be scary if your Acura shifter won't motility out of Park.

Not only are you stuck in a parking lot or garage, but now you are worried most an expensive car repair.

A bad brake low-cal switch typically causes the problem, or the ignition switch is non releasing the shifter from the park.

Every bit a temporary solution, manually override the manual and motion the shifter in Drive.

Next to the shifter, y'all will observe a small plastic encompass that says Shifter Unlock. Use a small object such as a flat screwdriver or pen to remove the comprehend. Insert the screwdriver into the hole and move the shifter from Park to Drive.

Recommended Acura Transmission Fluid

Below is a list of the most used Acura transmission fluid and applicable vehicles. The following is for information simply. The right fluid for your Acura is listed in your owner's manual.

• Honda ATF-Type 3.1 082009006 CVT
  • Acura ILX 2013-2014 Hybrid; L4; 1.5L; LEA2 Eng.
  • Honda CR-Z 2011-2016
  • Honda Insight 2000-2014
  • Honda Civic 1996-2014
• Acura Transmission Fluid 08200 9008
  • 1997-2003 Acura CL
  • 1986-2001 Acura Integra
  • 1986-1995 Acura Legend
  • 2001-2011 Acura MDX
  • 1991-2005 Acura NSX
  • 2007-2011 Acura RDX
  • 1996-2010 Acura RL
  • 2002-2006 Acura RSX
  • 1996-1999 Acura SLX
  • 1995-2011 Acura TL
  • 2004-2011 Acura TSX
  • 1992-1994 Acura Vigor
• Honda AA01 500 001 ZF Transmission

Recalls

Over the years, Acura has issued multiple recalls for automated manual. Phone call your Acura dealer and provide them with the VIN. Ask if there are any recalls on your machine. If there are, the dealer may ready your Acura free of charge.

List of previous Acura recalls and service bulletins.

• TSB 12-029
  • A judder from the torque converter lock-up clutch may be felt while driving between 20-45 mph.
  • To minimize the opportunity for the judder to occur, a software update for the transmission is bachelor.
• TSB 03-002
  • No upshifts or downshifts, Slippage or flaring on upshifts or downshifts (primarily in third gear), Erratic or excessively harsh shifts, Deadening or delayed gear appointment.
  • The MIL is on, and/or the D5 indicator is flashing.
• TSB 02-027
  • While driving, the D4 indicator (1999 iii.2TL) or D5 indicator (all other models) on the instrument panel flashes. An abnormally loud dissonance from the transmission.
  • Extremely deadening or delayed gear engagement, upshifts, or downshifts. Abnormal gear slippage during upshifts or downshifts. Erratic or excessively harsh shifting. Automatic manual fluid (ATF) leaks.

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01 Acura Mdx Transmission Slipping in 3rd Gear UPDATED

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