2003 Infiniti I35 Other or unknown Problems
- Complaints
- 6about this part
- Share
- 6%of 93 total for the year
- Median mileage
- 160,500miles
- Trend
- Not enough dataFewer than 15 complaints, too few for a reliable trend.
NHTSA recorded 6 complaints about the other or unknown of the 2003 Infiniti I35, 6% of the 93 complaints for this model year. Where a mileage was given, the median is 160,500 miles.
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.
“My vehicles crank/cam sensor I believe has gone bad. I was driving on a city street, the car was driving fine and it was like the engine shut off but it was not I could drive 1 MPH, and car would not rev up. I saw there were recalls on this for infinitis made in 2202-2003 but for some reason my 2003 Infiniti is not included in this! Car no longer will move.”
NHTSA complaint #11044756, filed 2017-11, 190,765 miles“The car loses power after a while and will just stop as if it ran out of gas. This has happened several times, otherwise the car is ok. The mechanic suspects it has something to do with the crank position or circuit board. There was recalls on this model in 11/2003 and 12/2003 that describe exactly what happens to my vehicle. This slowing down to stopping happened on a major expressway and I had to be towed. It also happened again in my street and driveway having to be towed again.”
NHTSA complaint #11045241, filed 2017-11, 137,000 miles“While driving on the freeway last night during rush hour my car engine just stopped. . The dash lights came on,( slip, tcs,brake,check engine soon, oil and battery). I was able to get to the shoulder safely. Very scared but safe I was in the middle lane. Turned off ignition waited a few and restarted. Took surface street the rest of the way. 3-4 hours it started fine, however while driving back 25 miles on a residential street it happened again. Got it stared and some lights remained on (slip,tcs,check engine soon). Haven't started it today. Going to mechanic on monday. …”
NHTSA complaint #11182099, filed 2019-02, 65,000 miles“I understand that per campaign NHTSA # 03v455000 - crank/cam positon sensor weld, my veh was part of this recall.. Infiniti I35 2002-2003 and I was not notified. It shows that the circuit board for the cran position sensor have an improper solder joint due to solder deformation caused by heat stress acceleraton residue during the soldering process. This continously happent to my vehicle where my check engine warning light comes on , I have no power & the vehicle stops running with no warning during operation which is very dangerous. …”
NHTSA complaint #10743765, filed 2015-07, 163,000 miles“Car stalled while driving down the road at a speed of 30 MPH. Diagnostic test revealed codes for camshaft/crankshaft position sensors. Vehicle not included in recall. Mechanic verified that the sensors failing were the problem. Car towed to home. Sensors have been replaced and failed again!”
NHTSA complaint #10864936, filed 2016-05, 158,000 milesOther or unknown: other model years
Other parts of the 2003 Infiniti I35
44 complaintsEngine cooling
27 complaintsElectrical system
13 complaintsVehicle speed control
10 complaintsAir bags
8 complaintsElectronic stability control
8 complaintsTransmission and drivetrain
5 complaintsBrakes
4 complaintsFuel system
4 complaintsSeats
1 complaintsSteering
1 complaintsBody and structure
1 complaints
← All problems reported for the 2003 Infiniti I35
About this data. Data from NHTSA (ODI) complaints, recalls, TSBs and investigations, updated Oct 31, 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