2006 Infiniti M45 used buying checklist

Test for the problems owners report most

The most reported problems of this model year, with what to look for on the test drive.

• Engine stalls while driving12 owner complaints, usually around 100,565 miles

  Start the engine cold and listen for knocking or ticking. Check for warning lights, oil leaks and a low oil level, and ask how often oil had to be topped up.

• Check engine light6 owner complaints, usually around 151,000 miles

  Start the engine cold and listen for knocking or ticking. Check for warning lights, oil leaks and a low oil level, and ask how often oil had to be topped up.

• Pulls to one side6 owner complaints, usually around 71,500 miles

  Turn the wheel from lock to lock while parked and on the road: it should be smooth, with no clunks, stiffness or warning lights.

Make sure these recalls were done

Recall repairs are free at any dealer of the brand. Ask the seller for proof, or have a dealer check the VIN.

• Air bagsRecall number 20V008000, Jan 9, 2020
• Air bagsRecall number 17V028000, Jan 10, 2017
• Air bagsRecall number 16V349000, May 24, 2016
• Air bagsRecall number 15V226000, Apr 17, 2015
• Vehicle speed controlRecall number 13V430000, Sep 26, 2013

Service bulletins worth asking about

Repair instructions the maker sent to dealers for known problems. Ask whether any of these repairs were done.

• DTC P0456 caused by evap leak at vent control valve o-ringFeb 7, 2022
• VOLUNTARY SERVICE CAMPAIGN 2006 M35 / M45; RADIATOR FAN CONTROL MODULE Service Campaign ID # P8227 is no...Apr 21, 2021
• Infiniti; DTC P0456 caused by evap leak at vent control valve o-ringMar 1, 2021
• InfinitiNov 30, 2020
• Subject: INFORMATION – Takata RecallNov 30, 2020
• The information below has been updated to include the INFINITI specific mail volume.Nov 30, 2020

Before you pay

• Decode the VIN and make sure it matches the title, the registration and the car itself.
• Get a vehicle history report to check for accidents, salvage or flood titles and odometer problems.
• Ask for service records, especially oil changes and any transmission fluid service.
• Start the car from cold, and drive it at city and highway speeds for at least 20 minutes.
• Have an independent mechanic inspect the car before you sign anything.