P0750 Code: Nissan Rogue (2021-2024) - Causes, Symptoms & Fixes

No recalls found in NHTSA database

Note on data: The provided NHTSA data for Nissan Rogue (2021–2024) lists one owner complaint (P0301) and no recalls related to this vehicle in the dataset you supplied. There is no specific NHTSA record here for P0750. The guidance below combines the generic meaning of P0750 with typical Nissan Rogue CVT behavior, plus standard diagnostic practices and reasonable 2025 repair cost ranges. If you want official Nissan service bulletins or recalls beyond the supplied data, you’d need to check Nissan Technical Service Bulletins (TSBs) or a dealer tool.

CODE MEANING AND SEVERITY

• What P0750 means (general): P0750 is typically described as a Shift Solenoid A Malfunction. In many vehicles, this means the transmission control module (TCM/ECU) detected a fault in the circuit or operation of Shift Solenoid A, which helps regulate hydraulic pressure to the transmission and determine the gear ratio.
• For a 2021–2024 Nissan Rogue (CVT): The Rogue uses a continuously variable transmission (Xtronic CVT). In CVTs, shift solenoids (and related valve body controls) influence hydraulic pressure and the CVT pulley ratio. A fault in Shift Solenoid A can cause incorrect or delayed shifts, hesitation, or the transmission entering a limp/limited operation mode to protect itself.
• Severity: Moderate to high. If left unaddressed, it can lead to worsening drivability issues, transmission performance concerns, reduced fuel efficiency, or potential transmission damage. A MIL (Check Engine/Service Engine Soon) light may be illuminated. In some cases, vehicle may default to a degraded gear setting to prevent damage.

COMMON CAUSES ON NISSAN ROGUE

Note: This section reflects typical causes for P0750 in Nissan Rogue CVTs and is not restricted to the provided NHTSA data.

• Faulty Shift Solenoid A or buildup in the valve body (solenoid stuck, jammed, or burnt windings).
• Wiring harness issue to Shift Solenoid A: damaged/loose connector, corrosion, broken wire, poor ground, or damaged insulation causing shorts/opens.
• Faulty or degraded transmission fluid (level, type, contamination, or burnt smell). Incorrect fluid can affect solenoid operation and hydraulic control.
• Transmission fluid pump pressure or valve body issues that affect solenoid control.
• PCM/TCM software calibration or communication fault (less common, but possible if the control module reads incorrect data from the solenoid).
• Related electronic faults: other transmission circuit codes or grounding/connector problems that may accompany P0750.
• Mechanical CVT issues not directly caused by the solenoid but that affect pressure regulation or oil flow (valve body wear, debris, or buildup).

SYMPTOMS

• Transmission may not shift properly or may shift roughly/late.
• Harsh upshifts or downshifts; slipping transitions between gears (in CVT terms, abrupt changes in ratio).
• Hesitation or surges during acceleration.
• Transmission may stay in a single gear or go into a reduced-throttle “limp” mode to protect itself.
• Illumination of the Check Engine/ MIL light with P0750 (and possibly related codes such as P0730, P0770, P0751–P0753 depending on the solenoids and circuit).
• Possible reduction in driveability or noticeable drivability concerns when hot or cold, or after driving for a while.

DIAGNOSTIC STEPS

Notes:

• Always start with a proper OBD-II scan tool that can read generic codes and, if possible, Nissan-specific/TCM data.
• Follow safety procedures; CVTs contain hydraulic systems and high pressures.

Step-by-step guide:

Confirm the DTC and freeze frame data

• Use an OBD-II scanner to confirm P0750 is current or pending.
• Record freeze frame data (engine RPM, vehicle speed, transmission temp, load, etc.) at the time of the fault.

Check for related/secondary codes

• Look for P0751, P0752, P0753 (Shift Solenoid A/B performance or circuit faults), P0700 (Transmission Control System malfunction), P0730 (Incorrect gear ratio), or other CVT-related codes.

Inspect transmission fluid health

• Check level and ensure the vehicle is level; check the fluid for level, color (ideally red/pale red), and odor (burnt smell indicates breakdown).
• Confirm the fluid type matches Nissan’s CVT fluid specification (often a Nissan/Jatco NS-type fluid). Do not overfill.
• If the fluid is old, degraded, or contaminated, consider a CVT fluid service (see costs below).

Inspect wiring and connectors to Shift Solenoid A

• Visually inspect the wiring harness and connector to Shift Solenoid A for damage, loose pins, corrosion, or moisture.
• Check for continuity and resistance of the solenoid circuit with a multimeter (reference the service manual for expected resistance values; compare to spec).
• Inspect ground connections related to the solenoid circuit.

Test the Shift Solenoid A operation

• If possible, with the right diagnostic tools, monitor the solenoid’s electrical signal (duty cycle, current draw, or voltage) during a road test or in park at a controlled RPM. Abnormal readings support a solenoid issue.
• If the solenoid cannot be tested in-circuit, you may isolate and bench-test or replace to verify function.

Check for transmission mechanical issues

• Since CVTs rely on precise hydraulic pressure control, contamination, valve body wear, or debris can affect solenoid performance. A professional diagnosis may include a valve body inspection or cleaning, requiring transmission service.

Software/TCM considerations

• In some cases, a software update or reflash of the TCM/TCM-sensor alignment may be advised by a dealer if no mechanical fault is detected. This step usually requires Nissan service tooling.

Road test after repair

• Clear codes, re-test under typical drive conditions (city and highway). Confirm there are no residual codes and that shifting is smooth.

Optional deep-dive tests (professional)

• If the issue persists, a transmission specialist may perform hydraulic pressure tests, scan data logging (solenoid duty cycles, pressure sensors), and possibly a valve body service or replacement of the solenoid assembly.

RELATED CODES

• P0751: Shift Solenoid A Performance / Stuck solenoid (or related circuit fault, depending on code definitions in the vehicle’s TCM).
• P0752: Shift Solenoid B Performance / Stuck solenoid (if present, often paired with P0750 to indicate multi-solenoid or circuit issues).
• P0730: Incorrect gear ratio (often seen with solenoid/circuit faults).
• P0700: Transmission Control System Malfunction (generic catch-all that can accompany solenoid issues).
• Note: The Rogue’s CVT may present with multiple related codes if there is an ongoing hydraulic or electrical fault.

REPAIR OPTIONS AND COSTS (2025 prices)

Prices vary by region, shop rate, and whether the CVT requires valve body service or full replacement. All figures are approximate ranges.

• Shift Solenoid A replacement (solenoid valve only)

  • Parts: roughly $20–$120 (solenoids vary by supplier and whether sold individually or as part of a valve body kit)
  • Labor: ~1–2 hours
  • Total: about $140–$400

• Valve body service or solenoid kit with valve body

  • Parts: $100–$500 (valve body kit) + seal kits
  • Labor: ~3–6 hours
  • Total: about $500–$1,500

• Transmission fluid service (CVT fluid change)

  • Parts: CVT fluid and filter (if applicable): $40–$120
  • Labor: 1–2 hours
  • Total: about $180–$350

• Transmission fluid flush (less common for CVTs but available)

  • Parts: same as fluid service
  • Labor: 2–3 hours
  • Total: about $250–$450

• TCM software update or reprogramming

  • Parts: minimal; software/diagnostic time
  • Labor: 1–2 hours
  • Total: about $100–$350 (plus any dealer diagnostic fees)

• Transmission replacement (CVT assembly)

  • Parts: CVT unit: $2,000–$4,500 (depends on Nissan part and compatibility)
  • Labor: 6–12 hours
  • Total: roughly $3,000–$6,000 or more
  • Note: In many cases, a full replacement is more costly and may be reserved for irreparable CVT failure.

• Miscellaneous

  • Diagnostic fees (some shops) and test drives: $90–$180
  • Additional cooling system or transmission cooling improvements if overheating contributed to CVT wear: varies

DIY vs PROFESSIONAL

• DIY considerations:
  • Basic steps: verify the code with a reliable scanner, inspect the solenoid connector/wiring, check fluid level/color, and perform a limited fluid change if you’re comfortable. Cleaning connectors and replacing a visibly damaged harness can be DIY-friendly.
  • Cautions: CVT systems are sealed and pressurized; improper service can cause leaks or further damage. Full solenoid/valve-body replacement or CVT service generally requires professional tools and expertise.
• Professional considerations:
  • If the solenoid or valve body is suspected, or if there are shifting issues or the transmission enters limp mode, a transmission shop or Nissan dealer should diagnose with specialized tools (live data, resistance tests, possible valve body inspection).
  • A professional diagnostic provides a clear plan and ordering of parts (solenoid, valve body, or CVT replacement) and can perform software updates if needed.
• Bottom line: For most Rogue CVTs showing P0750, if you’re not experienced with transmissions or if the car is in limp mode, seek a qualified technician. The CVT’s hydraulic control relies on precise components; a professional diagnosis reduces risk of misdiagnosis and further damage.

PREVENTION

• Regular maintenance with the correct Nissan CVT fluid (type specified for the Rogue). Do not mix fluids or use incompatible synthetic blends.
• Check fluid level and condition regularly; address low or burnt fluid promptly.
• Avoid aggressive driving habits that place extra stress on the CVT (rapid acceleration, heavy towing, sustained high RPM use, aggressive wheelspin).
• Address transmission engine codes promptly when they appear; early intervention can prevent long‑term damage.
• If you notice shifting irregularities, hesitation, or limp mode, diagnose early rather than waiting for more severe symptoms.

Data limitations and disclaimers

• The provided NHTSA data shows no recalls for this model-year relation to P0750, and no explicit P0750 complaint in the dataset you shared. The diagnostic guide above is designed to help you with the P0750 code on a 2021–2024 Nissan Rogue using general CVT knowledge and typical diagnostic steps. Real-world results vary; always verify with a qualified technician and use OEM-recommended parts.