Dean McCrary Kia Service Center · Mobile, AL
Kia EV9 Rear Gear Drive Unit Service
AWD Dual-Motor Trims Only · Not a Traditional Transfer Case
The EV9 doesn’t have a mechanical transfer case — it’s built on Kia’s dedicated E-GMP electric platform. AWD dual-motor EV9 trims add a rear Gear Drive Unit (GDU) with its own gear-oil fill that the RWD single-motor EV9 simply doesn’t have. We inspect that rear GDU oil on a condition basis — if your EV9 is RWD single-motor, this service doesn’t apply to you at all. Factory-trained technicians, upfront pricing — and every service is logged automatically against your Warranty Forever coverage.
OEMgenuine Kia gear-drive fluid
Kiafactory-trained EV9 technicians
AWD OnlyRWD single-motor EV9 doesn’t have this part
Inspectrear GDU oil, condition-based (no fixed mi. figure)
Paylater — easy service financing
$0recall & software check, every visit
Kia EV9 Rear Gear Drive Unit Price & Coupons
Select your AWD dual-motor Kia EV9 to see current rear Gear Drive Unit service pricing and coupons — every visit includes a free inspection. RWD single-motor EV9? This service doesn’t apply to you. Prefer to spread it out? Service financing lets you pay over time.
Select Your Vehicle to See Specials
Select your vehicle above to see available service specials
✦ Claim This Offer
No obligation. Our service team responds within 1 business hour. We never sell your information.
Offer Claimed!
Pricing shown for the Kia EV9 selected at Dean McCrary Kia of Mobile, 1733 E I-65 Service Rd S. Plus tax and shop supplies. Rear Gear Drive Unit service applies only to AWD dual-motor EV9 trims; RWD single-motor EV9 doesn’t have this component. Coupons cannot be combined with other offers. See service advisor for complete details.
More Ways to Save
Dean McCrary Kia thanks the people who serve our community. These discounts stack on top of current service pricing — just bring valid ID and mention it when you book. And when timing is tight, service financing financing lets you service now and pay over time.
Military Discount
Active-duty, reserve, and veteran service members qualify for a discount on Kia service. Present valid military ID at check-in and we’ll apply it to your EV9 service.
First Responder Discount
Police, firefighters, EMTs, and paramedics qualify for a first responder discount on Kia service. Present valid ID at check-in — our way of saying thank you.
Service Now, Pay Later
Split any service or repair into easy monthly payments with service financing — a quick application at check-in, and checking your options won’t affect your credit score. See how it works.
What’s Included in EV9 Rear Gear Drive Unit Service
One upfront price for the complete job — genuine fluid, a proper check, and confirmation your AWD dual-motor EV9’s rear drive unit is behaving correctly.
Rear GDU Fluid Check
Condition and level inspected on a condition basis on your AWD dual-motor EV9 — RWD single-motor EV9 skips this entirely.
Rear Drive-Unit Check
Inspected for leaks and unusual noise as part of every service — there’s no mechanical transfer case to inspect here.
Genuine Kia Gear-Drive Fluid
Correct-spec fluid for your EV9’s rear Gear Drive Unit, when a service is actually due.
AWD Road Test
Smooth dual-motor engagement through turns confirmed before pickup — important on a 3-row SUV carrying a full load of passengers and cargo.
When Does the EV9 Need This Service?
EV9 Rear Gear Drive Unit Interval
This is not a traditional transfer case. The EV9 is built on Kia’s dedicated E-GMP platform, and only AWD dual-motor EV9 trims have a rear Gear Drive Unit at all — RWD single-motor EV9 doesn’t have this component, full stop. If your EV9 is RWD, there is nothing here to service.
Per the Kia EV9 maintenance schedule, the rear Gear Drive Unit oil on AWD dual-motor trims is inspected on a condition basis rather than run on a fixed mileage interval (LOW-MEDIUM confidence). Unlike some sibling EV models, there’s no published EV9-specific mileage figure for this component, so we don’t quote one — your service advisor evaluates the fluid’s actual condition at each visit rather than working off a set interval.
Signs You Need This Service (AWD Dual-Motor Only)
Don’t wait — if you notice any of these on your AWD dual-motor EV9, bring it in for a free inspection:
Whining or grinding noise from the rear of the vehicle
Shudder or binding feeling in tight turns
AWD or drivetrain warning light on the dash
Fluid visible underneath near the rear axle
Uneven power delivery on wet or gravel surfaces
Safety Note: Check for Open Recalls
NHTSA Recall 25V-115 covers certain 2025 model-year dual-motor AWD EV9s built October 11 through December 19, 2024, for a rear Gear Drive Unit welding defect — the remedy is a free GDU replacement. Single-motor RWD EV9s are not affected. This is a safety recall, not a routine maintenance item, and not every AWD EV9 is in the affected build window — check your specific VIN for open recalls rather than assuming your EV9 is affected.
Which Service Does Your EV9 Need?
Not every visit needs the same work — and if your EV9 is RWD single-motor, none of these apply, since there's no rear drive unit to service. Here's how the levels compare for AWD dual-motor trims.
Fluid Inspection
Included with routine AWD checks
Rear Gear Drive Unit fluid level & condition check
Rear drive-unit leak & noise check
Fluid replacement not included
Most Common
Fluid Service
When inspection shows it’s due
Genuine Kia gear-drive fluid
Fresh fluid protects gears & bearings
Road-test verified
Full Drive-Unit Check
If a symptom is present
Complete rear drive-unit inspection
Diagnoses noise, binding, or warning lights
Recommended if you notice a symptom
This service applies only to AWD dual-motor EV9 trims — RWD single-motor EV9 doesn’t have a rear Gear Drive Unit at all. We inspect first and only recommend the level of service your EV9 actually needs.
Why Get It Done at Dean McCrary Kia?
E-GMP drive units are specialized and not every shop knows the EV9’s schedule — or the RWD/AWD distinction. Here’s what only your Kia dealer brings.
Factory-Trained EV9 Technicians
Our techs train on the EV9’s E-GMP drive units specifically — and know which EV9 trims are AWD dual-motor versus RWD single-motor.
Genuine Kia Gear-Drive Fluid
Correct-spec fluid matched to the EV9’s rear Gear Drive Unit. The wrong fluid can accelerate wear on gears and bearings.
Recall & Software Checks — Free
Open recalls, campaigns, and software updates can only be done at a Kia dealer. We check for all three at every visit, including the rear-GDU-related recall on certain build-window AWD EV9s. Check your recalls.
Warranty Forever, Documented
Every visit here is recorded automatically against your factory warranty and Warranty Forever requirements — no receipts to save, no gaps to explain.
Transparent, Upfront Pricing
We inspect first, then quote — and you approve the work before we start. No surprise add-ons at checkout.
We Know Your EV9
Seeing plenty of EV9s a month means we know which trims are AWD dual-motor, which are RWD, and won’t recommend a service your car doesn’t need.
Kia EV9 Rear Gear Drive Unit FAQs
Does the EV9 Have a Transfer Case?⌄
Not in the traditional sense. The EV9 is built on Kia’s dedicated E-GMP electric platform, so there’s no mechanical transfer case or driveshaft splitting power front-to-rear. AWD dual-motor EV9 trims instead have a rear Gear Drive Unit (GDU) with its own gear-oil fill; RWD single-motor EV9 trims don’t have this rear drive unit at all.
How Much Does Kia EV9 Rear Gear Drive Unit Service Cost?⌄
Pricing varies by whether your AWD dual-motor EV9 needs a fluid inspection or a fluid service. Select your Kia EV9 above to see current pricing and coupons. Military and First Responder discounts are available with valid ID and stack on top of current pricing.
How Often Does the EV9’s Rear Gear Drive Unit Need Service?⌄
Per the Kia EV9 maintenance schedule, the rear Gear Drive Unit oil on AWD dual-motor trims is inspected on a condition basis rather than run on a fixed mileage interval (LOW-MEDIUM confidence) — no specific mileage figure is published for the EV9, so we don’t invent one. Your service advisor can evaluate your specific EV9’s condition at each visit.
Do RWD EV9 Trims Need This Service?⌄
No. This service applies only to AWD dual-motor EV9 trims. The RWD single-motor EV9 has a single front drive unit and doesn’t have a rear Gear Drive Unit at all, so there’s nothing to inspect or service here.
Should I Check for Recalls on My EV9’s Rear Gear Drive Unit?⌄
Yes, it’s worth checking. NHTSA Recall 25V-115 covers certain 2025 model-year dual-motor AWD EV9s built October 11 through December 19, 2024, for a rear Gear Drive Unit welding defect, remedied with a free GDU replacement. Single-motor RWD EV9s are not affected. This is a safety recall, not a routine maintenance item — check your specific VIN rather than assuming your EV9 is affected.
What Are the Signs of a Rear Drive-Unit Problem?⌄
Watch for a whining or grinding noise from the rear of the vehicle, a shudder or binding feeling in tight turns, an AWD or drivetrain warning light, or fluid visible underneath near the rear axle on an AWD dual-motor EV9. Any of these warrants an inspection.
Can I Finance My Kia EV9 Service?⌄
Yes — Dean McCrary Kia offers service financing: service now, pay later. Split your service into monthly payments — the application takes about a minute at check-in, and checking your options won’t affect your credit score.
Where Can I Get Kia EV9 Rear Gear Drive Unit Service Near Mobile, AL?⌄
Reviews & Testimonials
Read All ReviewsWhat Service Customers Say
★★★★★
“The service department operated smoothly, the communication was excellent, and the overall atmosphere made the experience stress-free and enjoyable. It’s clear the staff takes pride in providing high-quality service and building lasting relationships with their customers. I highly recommend Dean McCrary Kia to anyone looking for reliable vehicle service and outstanding customer care.”
Lloyd · Service Customer
★★★★★
“The best dealership I’ve ever experienced buying a car from. Their service and parts departments are great too — always fast and very friendly.”
Ryan · Service & Parts Customer
★★★★★
“The entire team at Dean McCrary Kia creates an environment where the customer feels supported and valued.”
Deb · Service Customer
Keep Your EV9 Running Right
Rear Gear Drive Unit service is one part of the picture — and only applies if your EV9 is AWD dual-motor. Explore the rest of your EV9’s care, all under one roof at Dean McCrary Kia.
Visit the Service Center
On the east side of the I-65 Service Road near Airport Blvd — easy to reach from anywhere in Mobile or across the bay in Baldwin County.
Department Hours
Service
Parts
Kia EV9 Rear Gear Drive Unit Service Near Me — Dean McCrary Kia in Mobile, AL
Dean McCrary Kia services the rear Gear Drive Unit on AWD dual-motor Kia EV9 trims — serving Mobile, Daphne, Spanish Fort, Saraland, and the Alabama Gulf Coast. The EV9 has no mechanical transfer case; RWD single-motor EV9 trims don’t have this component at all. Every eligible visit includes a free inspection by factory-trained technicians.
Kia EV9 Rear Gear Drive Unit Price & Coupons
Pricing varies by whether your AWD dual-motor EV9 needs a fluid inspection or a fluid service. Select your Kia EV9 on this page to see current pricing and coupons. Military and First Responder discounts are available with valid ID.
How Often Does the EV9 Need This Service?
Per the Kia EV9 maintenance schedule, the rear Gear Drive Unit oil on AWD dual-motor trims is inspected on a condition basis, with no fixed mileage interval published for the EV9.
Does Every EV9 Have This Part?
No — only AWD dual-motor EV9 trims. RWD single-motor EV9 doesn’t have a rear drive unit at all, so this service simply doesn’t apply.
Signs Your EV9 Needs This Service
Whining or grinding from the rear of the vehicle, binding in tight turns, an AWD warning light, or fluid leaks near the rear axle all indicate it’s time for an inspection — on AWD dual-motor trims only.
Is There a Recall on the EV9’s Rear Gear Drive Unit?
NHTSA Recall 25V-115 covers certain 2025 model-year dual-motor AWD EV9s built October 11 through December 19, 2024, for a rear Gear Drive Unit welding defect, remedied with a free replacement. Single-motor RWD EV9s aren’t affected. Check your VIN on our recalls page to see if your EV9 is included.