2002 Infiniti G20 problems
The Infiniti G Line is a series of compact executive cars manufactured and marketed by Infiniti, a luxury division of Nissan, for the 1991–1996 and 1999–2016 model years — across four generations.
The first two generations of the Infiniti G (P10 and P11) were sedans based on the Nissan Primera. Beginning with its third generation (V35), the Infiniti G have been rebadged versions of the Nissan Skyline line of sedans and coupes that were exported to the United States and Canada. The fourth generation (V36) introduced the hardtop coupe convertible. The Nissan FM platform, used with the third and fourth generations (V35 and V36) of the Infiniti G, also underpins the Nissan 370Z and has shared components with the Infiniti M, Infiniti EX, and Infiniti FX.
Infiniti established a new naming convention beginning with the 2014 model year; all passenger cars are designated by the letter "Q," while sport-utility model names begin with "QX." The Infiniti G was to have been replaced by the Infiniti Q50, but the G37 was revived as the Q40 beginning with the 2015 model year.
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Common 2002 Infiniti G20 problems
The Infiniti G20 2002 model has been reported to have several common problems based on complaints from owners:
- Electrical Issues: Owners have experienced various electrical problems, including intermittent speedometer lights, radio malfunctions, wiper issues, turn signal failures, malfunctioning seat belt motors, blower failures, ABS system malfunctions, and warning lights not working. These issues can occur even when the engine is off, posing safety concerns for drivers. The root cause of these electrical problems may be related to issues with the alternator, battery, or wiring.
- Transmission Problems: Complaints include hard shifting, slipping gears, and difficulty engaging gears. These issues are often attributed to a worn-out clutch or faulty transmission control module. Regular maintenance of the transmission system, including fluid changes and inspections, is crucial to prevent these transmission issues.
- Suspension System: Owners have reported that the suspension in the G20t model is too firm, leading to a harsh ride and discomfort for passengers. This problem is commonly caused by worn-out shocks or struts. Regular inspections and timely replacement of worn suspension components can help alleviate this issue.
- Variable Valve Timing (VVT) System: Some owners have reported a ticking or rattling noise coming from the engine, indicating issues with the VVT system. This problem is often linked to a failing VVT solenoid, which controls the engine's VVT system. Regular inspections and prompt replacement of worn VVT components are essential to prevent this issue.
- Power Steering System: Drivers have faced challenges with turning the wheel or hearing a whining noise when turning, which can be caused by a failing power steering pump or low power steering fluid. Regular inspections of the power steering system and timely replacement of worn components can help avoid these power steering issues.
- Brake System: Problems such as worn-out brake pads and rotors, squeaking or grinding noises when braking, and even brake failure have been reported. Regular inspections of the brake system and immediate replacement of worn components are crucial to prevent safety hazards related to braking issues in the Infiniti G20.
By addressing these common problems proactively through regular maintenance and inspections, owners of the Infiniti G20 2002 model can enhance the longevity and performance of their vehicles.
2002 Infiniti G20 car problems categorized by type of issue
After analyzing all complaints sent to the NHTSA and researching popular Infiniti G20 problems, we found that the most common problems with these 2023 model year vehicles are:
- Air bags problems
- Engine and engine cooling problems
- Child seat problems
- Visibility problems
- Wheels problems
The graph below shows statistics for all 2002 Infiniti G20 vehicle components and the number of complaints received.
2002 Infiniti G20 complaints
The NHTSA has received 7 complaints about various vehicle components related to the 2002 Infiniti G20.
AIR BAGS PROBLEM
- Date Of Incident: 2017-03-01
- Components: AIR BAGS
- Summary: TL* THE CONTACT OWNS A 2002 INFINITI G20. WHILE OPERATING THE VEHICLE, THE AIR BAG SENSOR REMAINED ACTIVATED. THE VEHICLE WAS TAKEN TO THE DEALER WHERE IT WAS DIAGNOSED THAT THE AIR BAG SENSOR WAS FAULTY AND NEEDED TO BE REPLACED. THE VEHICLE WAS REPAIRED. THE MANUFACTURER WAS NOT NOTIFIED OF THE FAILURE. THE VIN WAS NOT AVAILABLE. THE FAILURE MILEAGE WAS 140,000.
AIR BAGS,CHILD SEAT PROBLEM
- Date Of Incident: 2008-01-01
- VIN: JNKCP11A22T
- Components: AIR BAGS,CHILD SEAT
- Summary: THE PASSENGER SIDE AIRBAG WARNING LIGHT BEGAN FLASHING ONGOING RIGHT AFTER THE CAR'S WARRANTY EXPIRED AT 60,000. UPON RESEARCHING IT WAS DETERMINED THAT A FAULTY AIRBAG SENSOR WAS TO BLAME ON THIS 6 YEAR OLD CAR AND THAT SINCE CAR WAS NO LONGER UNDER WARRANTY THAT IT WOULD COST OVER $1,000 TO REPLACE THIS FAULTY SENSOR. MOST MANUFACTURERS INDICATE THAT THE LIFE OF THEIR AIRBAG EQUIPMENT IS BETWEEN 10-15 YEARS. MERCEDES-BENZ ORIGINALLY STATED THE AIRBAG SHOULD BE REPLACED DURING NORMAL SERVICE AT THE CUSTOMER?S COST AFTER FIFTEEN YEARS BUT BOTH MERCEDES-BENZ AND AUDI NOW SAY THE UNITS SHOULD LAST THE LIFE OF THE VEHICLE AND INFINITI IS UNWILLING TO STAND BEHIND THEIR PRODUCT AFTER ONLY 6 YEARS. *TR
ENGINE AND ENGINE COOLING PROBLEM
- Date Of Incident: 2005-06-01
- VIN: JNKBF01A42M
- Components: ENGINE AND ENGINE COOLING
- Summary: RECALL WAS NEVER PROPERLY TAKEN CARE OF. *TR
VISIBILITY PROBLEM
- Date Of Incident: 2003-07-30
- VIN: JNKCP11A82T
- Components: VISIBILITY
- Summary: THE VEHICLE EXHIBITS WHISTLING FROM THE DRIVERS SIDE MIRROR AT SPEEDS ABOVE 40MPH. INFINITI HAS BEEN UNABLE TO REPAIR PROBLEM AFTER 4 VISITS. VERY UNHAPPY.
ENGINE AND ENGINE COOLING PROBLEM
- Date Of Incident: 2003-07-03
- VIN: JNKCP11A42T
- Components: ENGINE AND ENGINE COOLING
- Summary: WHILE TRAVELING ABOUT 50MPH ON THE HIGHWAY AND WITHOUT PRIOR WARNING VEHICLE SHUT DOWN , AND IT DIDN'T RESTART. *AK
WHEELS PROBLEM
- Date Of Incident: 2003-04-14
- VIN: JNKCP11A72T
- Components: WHEELS
- Summary: 2002 INFINITY G20 PURCHASED BRAND NEW- 5/0. DRIVEN VERY INFREQUENTLY. SINCE 9/02 EXPERIENCED PROBLEMS W/ CAR PULLING TO ONE SIDE ON 2 SEPARATE OCCASIONS. DEALER CLAIMED 3 RIMS WERE BENT THE FIRST INCIDENT AND 2 BENT THE SECOND INSTANCE. SEEM HIGHLY UNLIKELY THAT A LUXURY CAR RIMS CAN BE BENT WITH SUCH LIMITED YET EXTREMELY CAREFUL DRIVING. DEALER GAVE NO FURTHER ASSISTANCE. *NLM
EXTERIOR LIGHTING PROBLEM
- Date Of Incident: 2024-11-24
- Components: EXTERIOR LIGHTING
- Summary: ALL XENON HEADLAMPS SHOULD BE BANNED. THEY BLIND ONCOMING DRIVERS !!!
Other years of Infiniti G20
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