2019 Nissan Titan: check engine light

Filed May 14, 2026 · Electrical, Engine · GA

Worst dealership my husband and I ever dealt with. We purchased a 2019 Nissan XD Titan Diesel with warranty. Two days after purchase, the check engine light came on. I called Spencer from the service department to let them know. They took the truck the very next day; it was some issue with the gas tank, so the part was back-ordered. After getting that fixed, the check engine light still never went off. I questioned the dealership; all they could say was it was probably a dirty sensor. Then, not even two weeks later, I was leaving a doctor's appointment on the interstate when it threw up a code for low coolant, saying it was about to go into limp mode. So, I made it to the dealership's service station. They said it was okay and couldn't find anything wrong with it, then told me to just keep driving it until it broke down or delete it if it was them. They said, 'You know, we don't deal with a lot of diesel, so it may need to go to another dealership.' Then, two months went by, and we had more issues. We ended up back at the dealership to find out that it now had an oil leak that was quoted to us as a $14,000 job for parts and labor. We also had extended warranty and powertrain, but Spencer failed to file the warranty claim correctly the first time and filed under the wrong warranty, so they denied it. We had to call management to get them to check why, and the problem was that the service department didn't know how to file the correct warranty claim. After that was submitted, my husband asked Spencer directly and the service department if they did rentals through our warranty. They said they don't give rentals at that dealership. Note that we found out later through our warranty that they did pay, but we weren't given that chance. After picking up the vehicle, the check engine light was still on !!! there’s so much more details to the story!!!!!

Filed Jan 6, 2026 · Engine · MA

I had a check engine light for catalytic converter bank 1. Added a cleaner to see if that would help - instructions mention run 1 - 2 tanks of gas after adding, so I did that, it took a while since I dont use the truck as often. The light did not clear so I was planning on bringing it in. I was on the highway and the check engine light starting flashing and power loss occurred. I limped off the highway and got it towed. It had 3 codes on check engine light. Other than the check engine light, no warnings, messages, nor symptoms appeared or occurred prior to the flashing check engine light. Got to Mastria Nissan, they looked at it for not long (morning) and said the engine and other components were junk. Presented a $27,000 bill. They did not tear it down nor illustrate what went wrong. Police nor insurance inspected the truck. Safety was compromised as it died on the highway where everyone was doing 70 plus. Had to limp off the highway as the pull off area was very busy and not spacious whatsoever. Truck has 28,000 miles on it and was planning on the 6th oil change. The first 2 were done at Nissan and I changed the oil myself other times. Drained oil had an appropriate volume. No oil has ever leaked. I have order history on oil and have the last oil change oil in my garage still. I filed a claim with Nissan corporate, I have emails with them, but i got a denial over phone on January 5th. They claimed they dont have enough service history and im 6 months out of warranty. Also, on the call, they refused to send the denial by email or regular mail.

Filed Oct 8, 2025 · Engine · MI

While operating vehicle within city limits the engine failed and the vehicle was unable to move under its own power. While slowing down, the vehicle's check engine light came on and the vehicle immediately lost power and would not turn over. The vehicle was towed to a mechanic's shop and after reviewing the problem and performing an inspection, it was determined the engine crankshaft seized.

Filed Sep 23, 2025 · Engine · CO

Check engine light went on and the Truck went into low power mode. Took it to an independent service center and it was no longer throwing the code. It happened a couple more times, took it to the dealership and the diagnostic was: Setting in ECM., Actuator is Binding causing DTC and vehicle to go into Reduced Power Mode. This seams to be a very common issue in Nissan Titan XD's. Maybe should be a recall? A very pricy repair for a vehicle that only has 45000 miles on it.

Filed Jul 30, 2025 · Fuel system · NC

Sudden shaking, loss of power, CEL came on, metal debris found in fuel system. $32,396.32 estimate to repair. Told it originated from failed CP4 pump. Truck under 80,000 miles

Filed Dec 6, 2023 · Engine · TX

I was driving with the vehicle operating perfectly normal. I turned onto a highway and was accelerating when all of the sudden without any warning lights or alarms the vehicle began to shake vigorously and lose power. I was almost rear-ended by a 18 wheeler trying to get to the shoulder. I had the vehicle towed to a nissan dealership that had it from 8/25/23 through 10/24/23 where they found that the engine crankshaft had failed. Due to this being a common issue the engine was replaced under warranty. The vehicle operated fine upon receiving it but now has check engine lights on. I have also lost all confidence in this truck as I was almost in a accident because of the failure. My resale value has completely diminished as with these nissan titans in general because of the known issues. This was also a pickup used to get back and forth to work and was expensed through my company I work for, so when it was in the shop for 2 months with no loaner I had to buy another vehicle as well as get a company vehicle and lose the expense amount I was receiving from my company for using my vehicle as transportation. This vehicle failure has made me lose all faith in this truck that I can safely get from point A to point B.

Filed Jul 2, 2023 · Brakes · GA

I purchased this vehicle on 05/16/23, four days later the check engine light along with the ABS and traction control light came on. I took the truck to the dealership service center, after a week I was called to pick up the truck. On the way home the same lights came on again. I returned the truck to the service center for repair. After two weeks I was called to pick up the truck. Two days later the lights have came back on. After checking several forums online I noticed that there were many people with the same truck experiencing the exact same problem.