One problem related to alternator/generator/regulator has been reported for the 2011 Infiniti G37. The most recently reported issues are listed below.
Driver's side window rejects automatic roll-up. When using the one touch auto roll-up function, the window rolls-up, but comes back down on it's own (back to half-way down) once it reaches the top. This has happened a lot prior to paying for an Infiniti dealership to replace the window motor and now happens periodically (4-6 times per month) after the motor was replaced. Date of service 1/2/18 #esc window moter - 4170 cext - 1 80731-jl00a motor assy - regulator, lh$395 notes form mechanic: "found drivers windo moter weak so windo will not stay timed. Replaced moter and re timed window". Performed by austin Infiniti (invoice # 97034). This would occur during driving, while vehicle was stationary and also only when accessories were on (engine not on). Anytime prior to fix. Now it continues to happen randomly/peiodically due to unknown reason.
| Electrical System problems | |
| Alternator/generator/regulator problems |