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Electrical systemPart report

2007 Infiniti G35 Electrical system Problems

Complaints
20about this part
Share
18%of 114 total for the year
Median mileage
71,500miles
Trend
FallingComplaints filed in the last 3 full calendar years are at least 25% lower than in the 3 years before.

NHTSA recorded 20 complaints about the electrical system of the 2007 Infiniti G35, 18% of the 114 complaints for this model year. Where a mileage was given, the median is 71,500 miles. 1 a fire, according to the filers. 1 recall campaign on record is filed under a similar system.

Example complaints

Selected from NHTSA records; personal details are removed. They are consumer reports, not findings.

“On 5 different occasions now the rear passenger window went down on it's own without me touching the switch and when I go to put it back up it will not go. I have to unplug the battery wait 30 seconds and then plug it back for it to work. After the second time that it happened I went to the car shop and they charged me $700 to fix the motor then 2 weeks later it happened again. …”

NHTSA complaint #11328553, filed 2020-06, 130,000 miles

“I have been informed by the orlando Infiniti dealer that passenger control unit assembly (found passenger side occupant classification control unit failed) although there is a recall in effect for this exact problem for 2004-2008 Infiniti G35 sedans, Infiniti says my car with this exact problem is not included as a VIN within the recall.”

NHTSA complaint #10628657, filed 2014-08, 58,000 miles

“11/28/2019: the navigation system/center stack reset and immediately after all the dash lights lit up and the vehicle went into limp mode. The vehicle was blocks away from home and we were able to drive it back without issue. Took it to an Infiniti dealer who said it was transmission related. Repairs were declined as this did not sound accurate and I wanted a second opinion. Transmission shop looked it over and found nothing wrong with the transmission. An independent shop also looked it over and could not find anything wrong. …”

NHTSA complaint #11338454, filed 2020-07, 120,000 miles

“I own a 2007 Infiniti G35 coupe. In august 2013, while driving at approximately 40 MPH, the engine stalled without warning. This occurred in the middle lane of I-95 rush hour traffic. The power steering was out as well but I was able to pull my car to the shoulder. The vehicle was unable to restart after multiple attempts and was towed to the a repair facility. They were able to start the car with next morning without issue. Ran diagnostics and no code was indicated. The approximate failure mileage was 80,000. …”

NHTSA complaint #10717621, filed 2015-05, 80,000 miles

“The intelligent key offered with the new technology package is not built to withstand normal use. My unit completely died with 48 hours of owning the vehicle, leaving me stranded and missing mother's day lunch. Infiniti has acknowledged conflicts with the key and mobile phones, however a recall needs to be enacted.”

NHTSA complaint #10198537, filed 2007-08, 490 miles

Related recalls

Related service bulletins

Electrical system: other model years

YearComplaintsShare of year
20081011%
20072018%
20061611%
20052411%
20044117%
200322041%

Other parts of the 2007 Infiniti G35

Air bags
30 complaints
Transmission and drivetrain
14 complaints
Engine
10 complaints
Engine cooling
9 complaints
Body and structure
9 complaints
Visibility (wipers, defrost, mirrors)
9 complaints
Other or unknown
8 complaints
Brakes
7 complaints
Vehicle speed control
7 complaints
Seats
6 complaints
Electronic stability control
5 complaints
Fuel system
4 complaints

← All problems reported for the 2007 Infiniti G35

About this data. Data from NHTSA (ODI) complaints, recalls, TSBs and investigations, updated Oct 30, 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