2023 Nissan Altima Service and Repair Manual
This 2023 Nissan Altima factory service and repair manual is matched to this exact year, engine and trim, so every specification and torque sequence reflects what Nissan published for your car, including the 2.5L PR25DD and 2.0L turbocharged KR20DDET four-cylinders, rather than a generic figure pulled from a different model year.
Engines covered
- 2.5L inline-four (152 cu in) — DOHC, naturally aspirated, gasoline
- 2.0L inline-four — DOHC, turbocharged, gasoline
Body styles covered
- 4-door sedan
Trims covered
- Advance
- Exclusive
- Platinum
- S
- SL
- SR
- SR Premium
- SV
Known issues on the 2023 Altima. Zero recalls are on federal record for the 2023 Altima. Owners have filed 29 complaints for the year, and zero technical service bulletins are logged. The factory diagnostic and repair procedures behind every system on this car are here regardless.
Whether you're servicing the naturally aspirated 2.5L or the turbocharged 2.0L, it keeps you on the OEM procedure and the correct specification for your specific 2023 Altima.
CERTIFICATION LABEL AND VIN PLATE REPLACEMENT SERVICE INFORMATION Because of collision damage or other vehicle repair, a replacement Certification Label or VIN Plate/Label may be needed. HINT: Certification Label = FMVSS (Federal Motor Vehi
CERTIFICATION LABEL AND VIN PLATE REPLACEMENT SERVICE INFORMATION Because of collision damage or other vehicle repair, a replacement Certification Label or VIN Plate/Label may be needed. HINT: Certification Label = FMVSS (Federal Motor Vehi
INTELLIGENT CRUISE CONTROL INOPERATIVE AND AEB/FEB WARNING LIGHT ON OR RADAR OBSTRUCTION MESSAGE DISPLAYED WITH DTC C1A16 OR C2582 IF YOU CONFIRM IMPORTANT: The purpose of ACTION (on the next page) is to give you a quick idea of the work yo
SOFTWARE UPDATE POP-UP NOTIFICATION This bulletin is no longer active. Please discard previous versions of NTB20-075.
VEHICLE KEY NOT DETECTED / AUTHENTICATED, ENGINE WILL NOT START This bulletin has been amended. See AMENDMENT HISTORY on the last page. Please discard previous versions of this bulletin.
CAN COMMUNICATION NETWORK DIAGNOSTIC FLOW CHART This bulletin has been amended. See AMENDMENT HISTORY on the last page. Please discard previous versions of this bulletin.
CAN COMMUNICATION CODES DIAGNOSTIC TIPS AND GUIDELINES This bulletin has been amended. See AMENDMENT HISTORY on the last page. Please discard previous versions of this bulletin.
WINDOW GLASS WARRANTY INFORMATION This bulletin has been amended. See AMENDMENT HISTORY on the last page. Please discard previous versions of this bulletin.
Showing the 8 most recent of 30 technical service bulletins on file with NHTSA.
During a traffic incident on March 26 2026 I was the driver of the 2023 Nissan Altima SL and I suffered unnecessary bodily injury due to the AEB system. I was in a forward collision, the warning indic
The contact owns a 2023 Nissan Altima. The contact stated that the windshield had cracked with no external cause. The vehicle was taken to the dealer, where it was the windshield was replaced. Additio
A car slammed on brakes in front of me and I hit the brakes but my car still hit the other car messing it up pretty badly. No one was hurt but the car has stopped automatically before, it’s like the s
The contact owned a 2023 Nissan Altima. The contact stated that while driving at an undisclosed speed, the vehicle suddenly began to accelerate and seemed to steer on its own, prompting the contact to
The contact owns a 2023 Nissan Altima. The contact stated while driving at 10 MPH on a snowy hill road, the ABS warning light illuminated. The contact stated that the ABS independently enabled, the
I was driving down the freeway at about 70 miles an hour. When a warning came up, saying engine malfunction power reduced, the car then started the shaking a bit and not getting any power. Smoke start
I purchased my certified-preowned 2023 Nissan Altima on 12/9/2023 at 800+ miles. I did test drive it before my purchase, however I did not notice the defect in the driver and passenger side window
My mechanic noticed oil leaking near the oil pressure switch during a routine oil change. Told me to take it to dealership since I should still be under warranty. When I took it in, they very quickly
Showing the 8 most serious of 29 complaints filed with NHTSA.
