Dodge Durango Transmission Repair in Glendale, AZ

Sun West Transmissions — Glendale, AZ. Free estimates, honest diagnosis and a 3-year / 40,000-mile warranty on qualifying rebuilds and replacements.

Dodge Durango Transmission Repair in the West Valley

The Dodge Durango does a lot of family duty around Phoenix: school runs in Peoria, weekend trips to the White Tank Mountains and the occasional camper or boat in tow. It is a capable three-row SUV, but its transmission still works hard in desert heat. Sun West Transmissions in Glendale provides Dodge Durango transmission repair for every generation, including all-wheel-drive models.

As a dedicated transmission shop, we start with a thorough diagnosis and a free estimate. You will know what is wrong and what it takes to fix it before we do any work.

Durango Transmission Types by Generation

The Durango has been built on several different platforms, and the transmission changed along with them.

• First and second generations (late 1990s through 2009) were truck-based and used Chrysler four- and five-speed automatics, including RE-family and RFE-family units such as the 45RFE and 545RFE.
• Early third-generation models (starting with the 2011 model year) used a five-speed automatic derived from the Mercedes design known as the W5A580 or NAG1.
• Later third-generation models moved to the eight-speed TorqueFlite automatic, a ZF-based design also called the 845RE, with a heavier-duty version used behind high-output engines.

We have detailed pages on the 845RE, the NAG1/W5A580 and the 545RFE if you want to learn more about your specific unit.

Common Durango Transmission Complaints

Rough or Delayed Engagement

A delay when shifting into drive or reverse, or a thump as the gear engages, often points to low fluid, internal leaks or worn clutches. On the five-speed, conductor plate and valve body issues are also known causes.

Limp Mode

If your Durango suddenly stays in one gear with a warning message, the transmission control system has detected a problem. It may be a sensor, wiring or solenoid issue, or internal wear. Read more on our what is limp mode page.

Harsh Shifts on the Eight-Speed

Some eight-speed Durangos develop harsh or busy shifting. Software updates and adaptive relearns help in some cases, while others need internal repairs. Proper diagnosis keeps you from paying for the wrong fix.

Shudder and Vibration

Torque converter clutch shudder at steady speeds can feel like a rough road. Degraded fluid from heat is a common factor. See our torque converter replacement page.

AWD and Transfer Case Noise

Many Durangos are all-wheel drive. Whining, binding in tight turns or clunks can come from the transfer case or differentials rather than the transmission itself. We check the whole drivetrain.

How We Diagnose Your Durango

1. Scan the powertrain modules for current and stored codes.
2. Check fluid level and condition using the correct procedure. Many newer Durangos have no traditional dipstick.
3. Road test with live data to see shift timing, slip and temperature.
4. Inspect the transfer case, axles, mounts and cooler lines.
5. Explain the findings and give you a free estimate.

Repair Options

Depending on what we find, your Durango may need a fluid service, a solenoid or valve body repair, a torque converter, a transmission rebuild or a replacement transmission. If you tow, an auxiliary cooler is worth discussing.

Cost depends on the generation, the exact transmission, what failed inside and whether the transfer case also needs work. We do not quote a price until we know what is wrong. Call for a free quote, and see Dodge transmission pricing for what affects cost. Financing is available.

Durango Care Tips for Arizona

• Do not assume the fluid lasts forever. Heat and towing shorten its life.
• Use the tow mode when pulling a trailer, if your Durango has one.
• Watch for leaks under the vehicle after parking, especially red or brown drips near the middle of the SUV. Our transmission leak repair page explains common leak points.
• Have shift concerns checked early, before they cause heat damage.

Why Choose Sun West Transmissions

Our shop at 6116 West Northern Ave in Glendale focuses on transmissions and drivetrains, including AWD transfer cases and differentials. We explain your options in plain English, and qualifying rebuilds and replacements come with a 3-year / 40,000-mile warranty with no deductible on covered repairs.

Dodge Durango Transmission FAQ

Why does my Durango shift hard after a battery change?

Disconnecting power can reset adaptive shift learning. Shifts often improve after some driving, but if harshness continues, have it checked.

Does the Durango transmission have a dipstick?

Many later models do not. Checking level requires a specific procedure at the correct temperature, which we perform during inspection.

Can you fix the AWD system too?

Yes. We service transfer cases and differentials. Call (623) 473-9800 to schedule an inspection.