2000 Infiniti QX4 Electrical system Problems
- Complaints
- 3about this part
- Share
- 11%of 28 total for the year
- Median mileage
- 87,500miles
- Trend
- Not enough dataFewer than 15 complaints, too few for a reliable trend.
NHTSA recorded 3 complaints about the electrical system of the 2000 Infiniti QX4, 11% of the 28 complaints for this model year. Where a mileage was given, the median is 87,500 miles. 1 recall campaign on record is filed under a similar system.
Fewer than 15 complaints name this part, so treat the figures as a rough indication only.
Example complaints
Selected from NHTSA records; personal details are removed. They are consumer reports, not findings.
“The contact owns a 2000 Infiniti QX4. The contact stated that the gauges and the lighting on the instrument panel would fail on an intermittent basis when driving 30 MPH and above. The vehicle was not taken to have the failure diagnosed or repaired. The manufacturer was made aware of the failure but provided no assistance. The failure mileage was 87,500.”
NHTSA complaint #10434145, filed 2011-11, 87,500 miles“While driving brakes failed, making it hard to stop the vehicle. Also, tail lights were inoperable. Vehicle had been taken to the dealer a total of six to eight times. Was told there was an electrical problem.”
NHTSA complaint #10092017, filed 2004-09Related recalls
- 00V410000Dec 5, 2000Vehicle description: passenger vehicles. These vehicles may have an ignition lock assembly with improperly seated key cylinder cap connector pins. Vibration…Covers: Infiniti QX4 2000–2001
Related service bulletins
- 11002539May 20, 2024INTELLIGENT KEY NOT DETECTED / ENGINE WILL NOT START This bulletin has been amended. See AMENDMENT HISTORY on the last page. Please discard previous versions of this bulletin.
- 10190150Mar 24, 2021INFINITI; FRONT SONAR PARKING SENSOR SERVICE INFORMATION This bulletin has been amended. See AMENDMENT HISTORY on the last page. Please discard previous versions of this bulletin.
- 10119210Jul 7, 201712 VOLT BATTERY STORAGE AND MAINTENANCE FOR NEW VEHICLES IN RETAILER INVENTORY This bulletin has been amended throughout. Please discard all previous versions of this bulletin.
- 10192314Jan 27, 2014SERVICE INFORMATION Information necessary to service the Supplemental Restraint System (SRS) safely is included in the "RESTRAINTS" section of the Electronic Service Manual (ESM)…
- 10192191Jun 7, 2013As part of an enhanced emissions test for Inspection & Maintenance (I/M), some States may require the System Readiness Test (SRT) status be checked. - The SRT is used to indicate…
- 10044526Jul 6, 2012Infiniti: reprogramming electronic control unit (ecu) on all qualifying vehicles. No models listed. Model years 1998-2013.
- 10030145Apr 6, 2009Infiniti: electronic control unit damage can result from improper battery connection. The battery is required to stay connected when the engine is running. No model years listed.
Electrical system: other model years
Other parts of the 2000 Infiniti QX4
10 complaintsSuspension
9 complaintsFuel system
5 complaintsSteering
5 complaintsOther or unknown
3 complaintsAir bags
2 complaintsEngine cooling
1 complaintsEquipment
1 complaintsVehicle speed control
1 complaints
← All problems reported for the 2000 Infiniti QX4
About this data. Data from NHTSA (ODI) complaints, recalls, TSBs and investigations, updated Oct 29, 2026. Complaints are unverified consumer reports and may be duplicated or inaccurate.
To check a specific vehicle for open recalls, use its VIN at nhtsa.gov/recalls. Methodology