Searching for Infiniti Q70L repair in Phoenix? EZ Swap LLC is a Phoenix auto shop at 9050 N 9th St that repairs and maintains the Infiniti Q70L for model years 2015 to 2019. We diagnose the problem first, explain it in plain English, and quote the repair before we start.
Phoenix is demanding on a Infiniti Q70L. Extreme heat, stop-and-go traffic and long highway miles on the I-17, the 51 and the Loop 101 all show up as wear. Below are the Infiniti Q70L problems owners report most often, what each one looks like from the driver's seat, and how we fix it.
Most Common Infiniti Q70L Problems in Phoenix
Ranked by owner complaints filed with the National Highway Traffic Safety Administration (NHTSA) for the Q70L. Counts reflect reports filed, not the share of vehicles affected.
1. Power Train
7 NHTSA owner complaints for the Q70L mention the powertrain (35% of 20 reviewed).
What it looks like:
- Rough, delayed or harsh shifting
- Slipping or loss of drive
- Whining or clunking noises
- Transmission warning light
What we do: Powertrain complaints can range from rough shifting to loss of drive. We road test, scan for stored codes and inspect fluids before recommending any repair. See our auto repair page.
2. Air Bags
5 NHTSA owner complaints for the Q70L mention airbags and seat belts (25% of 20 reviewed).
What it looks like:
- Airbag or SRS warning light
- Seat belt that will not latch or retract
- Open safety recall notices
- Seat or restraint warning messages
What we do: Airbag and restraint issues are often tied to open safety recalls, which are repaired by the manufacturer at no cost to you. Check your VIN on NHTSA's recall lookup first, and we can help with related warning lights and diagnostics. See our auto repair page.
3. Steering
3 NHTSA owner complaints for the Q70L mention steering (15% of 20 reviewed).
What it looks like:
- Loose or wandering steering
- Noise when turning
- Hard-to-turn wheel
- Steering warning light
What we do: Steering complaints deserve prompt attention. We inspect steering components and alignment so the car tracks straight and responds predictably. See our suspension & alignment page.
4. Vehicle Speed Control
3 NHTSA owner complaints for the Q70L mention vehicle speed control (throttle and cruise control) (15% of 20 reviewed).
What it looks like:
- Cruise control that will not set or cancels
- Unusual throttle response
- Check engine light
- Hesitation or surging when accelerating
What we do: Speed control complaints involve the throttle, cruise control and related sensors. We scan for stored codes and test the throttle system and sensors to find the actual cause instead of guessing. See our check engine light diagnostics and auto repair pages.
5. Electrical System
2 NHTSA owner complaints for the Q70L mention the electrical system (10% of 20 reviewed).
What it looks like:
- Slow cranking or clicking when starting
- Dim or flickering lights
- Battery or charging warning light
- Random electrical glitches and dead accessories
What we do: Electrical problems are made worse by desert heat, which ages batteries, cables and connectors. We test the battery, starter and charging system and trace faults to the actual part. See our battery replacement and starter & alternator repair pages.
Infiniti Q70L Maintenance in Phoenix Heat
- Test the Q70L battery before every summer, and replace it proactively around the 3-year mark
- Follow the severe-service schedule for oil and fluids, since Phoenix heat and traffic count as severe use
- Inspect Q70L brakes and tires twice a year; heat and stop-and-go driving wear both quickly
- Check coolant level and condition, and inspect belts and hoses for cracking
- Service the A/C early; a weak system rarely fixes itself
- Replace wiper blades and check lights, since sun destroys rubber and plastics
Looking at a used Infiniti Q70L? Our pre-purchase inspection shows the real condition before you buy.
Infiniti Q70L Services at EZ Swap LLC
Auto Repair
All makes and models, from domestic trucks to imports.
Details →Suspension & Alignment
Shocks, struts, alignment and steering.
Details →Oil Change & Maintenance
Oil, filters, fluids, tires and scheduled service.
Details →Car A/C Repair
Phoenix heat demands cold air.
Details →Check Engine Light Diagnostics
Scan, test and pinpoint the real cause.
Details →Infiniti Q70L Safety Recalls
NHTSA lists 2 recall campaigns for the Infiniti Q70L across model years 2015 to 2019. Recalls are repaired free by the manufacturer, but only certain vehicles are affected. Check your VIN at nhtsa.gov/recalls, and see the recall details for the Q70L.
Infiniti Q70L Repair FAQ
How much does Infiniti Q70L repair cost in Phoenix?
Cost depends on the repair, the model year, parts and labor. We diagnose first, then give you a clear quote you approve before any work starts. Call or text (602) 246-9063 with your Q70L's symptoms for an idea of what to expect.
Where can I get my Infiniti Q70L repaired in Phoenix?
EZ Swap LLC repairs Infiniti vehicles including the Q70L at 9050 N 9th St, Phoenix, AZ 85020. We also serve Scottsdale, Glendale, Mesa, Tempe, Chandler, Peoria and Sun City.
What is the most common Infiniti Q70L problem?
Based on NHTSA owner complaints, the most-reported Q70L problem area is power train (7 complaints), followed by air bags, steering.
How often should I service my Infiniti Q70L in Phoenix?
Use the severe-service schedule in your owner's manual. Heat and stop-and-go driving count as severe use, so shorter oil change intervals and more frequent inspections pay off.
Do you service Infiniti Q70L rideshare vehicles?
Yes. If you drive your Q70L for Uber, Lyft or delivery, we keep it on the road with fast diagnosis, maintenance and inspection prep.