Infiniti G37 Repair and Maintenance

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

Infiniti G37 Problems

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.

The "Brake" Warning Light May Stay Illuminated With the Parking Brake Released

On vehicles equipped with a "foot operated" parking brake, the "brake" warning light may stay illuminated even though the parking brake is fully released. Our technicians tell is a revised parking brake assembly is available to correct this concern.

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Infiniti G37 Questions

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...

Navigation screen is black. And radio will not change not even if I tried to manually change the station. (1 answer)

Nav screen is blk. Will not allow my radio to chng, blue tooth won't connect, cd will not come out, and im not able to do anything from the steering wheel as well. Please help

My car fails to recognize the key and will not start (1 answer)

It will do this indiscriminately; after it sits for a week or two - it will start.

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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

twice within the last 3 weeks, the brakes on the car did not hold. First time was lucky. Infinity promised that they took the brakes apart, and checked them thoroughly. Just had a minor accident near my home because again the brakes did not hold. The car jerked forward twice with my foot on the brake pedal, unable to stop it. Has anyone else ever had this problem?
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.
I love my G37S. The driving experience is wonderful. It's not quite as luxurious as the Lexus IS series on the inside, but it's real close. And what it lacks there it more than makes up for in sportiness.

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