Infiniti G37 Repair and Maintenance

A guide to problems, costs, maintenance and repair for your Infiniti G37

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Infiniti G37 Problems

The Check Engine Light May Illuminate Due to a Canister Purge Valve Fault

The Check Engine Light may illuminate due to an EVAP system charcoal canister purge control valve fault. Our technicians tell us that if the valve requires replacement, a revised part is available which should be installed.

A "tapping sound" From the Drivers Side of the Engine

A "tapping sound" may develop from the drivers side of the engine. The noise may be associated with the variable valve event and lift actuator. Our technicians tell us a software update for the powertrain control module (PCM) is available to correct this issue.

Vehicles With an Automatic Transmission May Experience a Harsh Downshift From 4th to 3rd Gear

Vehicles with a 7 speed automatic transmission may experience a harsh downshift from 4th to 3rd gear on deceleration. Our technicians tell us revised control module software is available to correct this concern. On higher mileage vehicles other faults may cause transmission shifting issues. Whenever a transmission repair is performed, the control module should be checked for the latest software and updated if necessary.

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Infiniti G37 Questions

What is the cost to repair a deployed airbag? (1 answer)

I hit a dog. Airbag deployed. Can't drive to get estimates. Need airbag repaired.

Is it common to replace wheel bearings at approx. 110K miles? (1 answer)

I'm hearing low frequency hum/rumble that sounds like it's coming from the driver-side front wheel. I replaced the OEM Goodyear tires with Hankook Ventus S1 Noble2 tires in July 2015.

DRIVER WINDOW MALFUNCTIONING (1 answer)

Window doesn't roll down or up, tried the reset, replaced the motor, regulator. Still didn't fix the problem.

It will automatically roll up when car is in the "ON" position but that's only from the point when you open the door and it rolls down a inch.

Has anyone exper...

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Infiniti G37 Recalls

Power Window Auto Reverse Function May Not Function as Expected

The power window switches were incorrectly manufactured. The auto-reverse feature does not operate and a pinch injury may result before the window reverses direction. Dealers will replace the power window switches to correct this concern.

Passenger Air Bag May Not Deploy

This recall affects certain vehicles equipped Occupant Classification System (OCS) control units manufactured by Continental Automotive Systems. A varistor in the OCS control unit may have been manufactured out of specification. Under certain conditions, this could interupt the signal between the OCS and the air bag control unit (ACU), causing the passenger air bag to be suppressed in an accident. If the air bag does not deploy when needed in a crash, the risk of injury is increased. Dealers will test the signal between the OCS and ACU with a special tool to verify proper function. The seat cushion containing the OCS hardware will be replaced as necessary. The recall began November 4, 2008.

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Infiniti G37 Reviews

I have a G37 2010 convertible with 20000 miles and the dash is crack in different dash area.
Excellent vehicle in all aspects except for the transmission has issues finding the right gear during quick acceleration and the Paint Sucks too Soft if you breathe on it you have swirl marks, No not because of my breath (it's possible :)) Other than those two items would definitely recommend it over Lexus or BMW get so much more power and car for less money.
Great car. comfortable, everything works easily and as expected. This is my second G35/37 and if they keep improving it I'll buy a third, that is if they keep the V-6 and improve the HP and torque.

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