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Infiniti M45 fuel gauge problems

98 of the 280 owner complaints about the Infiniti M45 describe wrong fuel gauge reading, most of them for the 2003 model year.

owner complaints
98
worst model year
2003
typical repair cost reported
$1,000
typical mileage
85,000
Is there a fix? There is 1 recall for this area of the car. See below

By model year

Often reported together

Stalling 18Check engine light 14Loss of power 3

Trouble codes mentioned

P0462 5P1444 1P0461 1C1137 1C1130 1

What owners say

Filed Apr 30, 2024 · Fuel system · 160,000 miles · WA

The contact owns a 2003 Infiniti M45. The contact stated that on several occasions while driving at various speeds, the fuel gauge failed to read the fuel level correctly and the vehicle stalled. The vehicle was towed several times to a dealer and independent mechanic however, the fuel gauge sensor could not be replaced. Additionally, on one occasion, the vehicle was steered to the side of the road where the vehicle was refueled. The vehicle was restarted but the failure persisted. The vehicle was then taken to a dealer where it was diagnosed that the fuel filter needed to be replaced and the fuel gauge sensor needed to be cleaned. The vehicle was repaired but the failure reoccurred. The manufacturer was not notified of the failure. The failure mileage was approximately 160,000.

Filed Feb 24, 2020 · Fuel system · 159,000 miles · PA

Tl* the contact owns a 2003 infiniti m45. The contact stated that while operating the vehicle the fuel gauge indicated the fuel tank was full at all times. The vehicle ran out of fuel due to the failure. The cause of the failure was not determined. The local dealer bennett infiniti (1060 pa-315 wilkes barre pa) was notified of the failure. The vehicle was repaired. The contact indicated that the fuel gauge had previously been repaired however, the failure recurred. The failure mileage was 159,000. *bf

Filed Mar 20, 2017 · Electrical, Engine · 69,000 miles · GA

Tl* the contact owns a 2007 inifiniti m45. The contact stated that the keyless ignition button failed to start the engine and the fuel gauge failed to display the proper reading. The contact stated that the check engine indicator illuminated. The contact took the vehicle to an auto parts retailer where a diagnostic test was performed related to the engine warning indicator. It was diagnosed that there was a camshaft position sensor failure, a circuit failure, engine signal 1 failure, and manufacturer mode switch circuit failure. The diagnostic test also displayed code numbers related to the engine warning indicator: c1137 and c1130. The manufacturer was notified of the failure. The failure mileage was 69,000.

Filed Nov 9, 2016 · Fuel system · 200,000 miles · SC

Tl* the contact owns a 2003 infiniti m45. The contact stated that the fuel gauge inaccurately displayed that the fuel tank was full. As a result, the vehicle stalled due to insufficient fuel in the vehicle. The failure recurred multiple times. The vehicle was not diagnosed or repaired. The manufacturer was not notified of the failure. The VIN was included in the federal safety agency campaign number: 12v088000 (fuel system, gasoline). The failure mileage was 200,000.

Filed Nov 23, 2014 · Fuel system · 264,874 miles · FL

Since buying the 45m. I have ran out of gas while the gas gauge level reads full. The first time I was simply drive the a busy highway going about 40mph. The car just suddenly begin to sputter then came to a stop while other cars tried to avoid hitting me.

Filed Mar 30, 2014 · Electrical, Fuel system · VA

My boyfriend recently bought this car from a dealer that gave him a standard warranty and we have had the car for about 3 weeks now and after research I have found that the car has fuel gauge problems as well as when the vehicle is being steered is feels as if the car will slip. The car makes a few noises when you turn or stop as well. It almost feels as if the tires will fall off. I have mentioned it to him but I let him handle the car business. The fact is I drive the car to transport our child and I am worried about the safety of the vehicle. I also have found that the car has had a recall on it for those specific problems I have previously noted. I am not sure if I can report this or what can I do about this car.

Filed Nov 5, 2013 · Acceleration · 65,000 miles · NV

I recently received a recall notice regarding my 2006 infiniti m45. It states the vehicle goes into "limp home mode" due to a defective accelerator pedal sensor/ecu setting. I took the vehicle to park place infiniti in las vegas, nv for recall repairs. They said my vehicle does not fall into the range of VIN #'s associated with the problem and to come back later if I receive further notice. I did not report my vehicle experiencing this problem in the past because I thought maybe it went into limp home mode due to the fuel level being low. It only seems to do it when the fuel is low enough for the fuel light to come on. I have since received an "interim notice" from infiniti regarding the federal safety agency recall 13v‑430 and it identifies my VIN #. I also have concerns with this vehicle's defective 4.5 liter engine. The piston rings are faulty causing excessive oil consumption, smoking, and banging and rattling. In addition, the co-existence of a driver's seat that moves forward upon braking and a steering system that loses control upon braking make driving the vehicle much less safe than a $45,000.00 car, or any car for that matter, should be.

Filed Aug 30, 2012 · Fuel system · CA

2003 infiniti m45. Consumer writes in regards to recall concerning fuel gauge *tgw the consumer is requesting reimbursement of related expenses of $2,168.76 as he previously paid to have the defect corrected. The consumer stated the vehicle had to be towed, where an inspection revealed the gas tank was empty, even the needle read half full. The fuel pump sending unit was replaced, but it did not rectify the problem. Finally in december 2011, during a smog test, it was discovered the fuel gauge was defective.

Filed Aug 8, 2012 · Fuel system · 149,000 miles · FL

This is the second time that the gas gauge has malfunction first was a few years ago while car was under warranty. I remember it was a sunday and I was on my way home from church with my sons. I was driving about 40mph when car stalled. This time I was on I 95 when the car stalled. Both times the gauge read that the car had a half full tank. I have no had it repaired as of yet.

Filed Jul 16, 2012 · Fuel system · IA

2003 infiniti m45. Consumer states fuel gauge failure *tgw the consumer stated she received a recall notice regarding a now recall item, in which she experienced and paid out of pocket for on september 3 , 2010. Recall # 12v088000. The consumer is seeking reimbursement in the amount of $ 516.99. The consumer stated she ran out of gas, even though the gauge reflected more than 1/4 tank of gas. The dealer replaced the sender unit. When the consumer asked the dealer about reimbursement, she was informed the current fix for the problem was different than the work that was performed on her vehicle.

Related recalls

Fuel system, gasolineReported March 6, 2012 · 8,120 vehicles affected
What is wrong
Nissan is recalling certain model year 2003-2004 infiniti m45 vehicles manufactured from march 7, 2002, through june 3, 2004. Due to a circuit board failure, the fuel gauge may read a fuel level higher than actually exists. As a result, the vehicle may run out of gas without notice.
Risk
The vehicle may stall without warning, increasing the risk of a crash.
Remedy
Nissan will notify owners, and dealers will modify the circuit board free of charge. The safety recall began on april 27, 2012. Owners may contact nissan customer service at 1‑800‑647‑7261.

Recall number 12V088000 · Recall details

Questions about the Infiniti M45 fuel gauge

Which Infiniti M45 years have wrong fuel gauge reading problems?

The model years with the most reports are 2003 (70 complaints), 2004 (26 complaints) and 2006 (1 complaints).

How much does it cost to fix wrong fuel gauge reading on the Infiniti M45?

Owners who mentioned a price put the repair at about $1,000 (median of 16 complaints that include a dollar amount). Costs vary with mileage, warranty and where the work is done.

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