Infiniti QX4 owners have reported 11 electrical system related problems since 1996. Table 1 shows the 7 most common electrical system problems. The number one most common problem is related to the vehicle's electrical system (4 problems). The second most common problem is related to the vehicle's ignition (2 problems). For details of each of the problem category, use the links in the table.
| Problem Category | Number of Problems |
|---|---|
| Electrical System problems | |
| Ignition problems | |
| Instrument Panel problems | |
| Wiring problems | |
| Battery problems | |
| Instrument Panel Failure problems | |
| Underhood Wiring problems |
Odometer not operating - not functioning at all Read details...
The ignition key, at times, would not rotate so as to allow the driver to start the vehicle. Vehicle was repaired by an Infiniti dealer who could not explain what was wrong with the ignition key or assembly, or why the part failed. Read details...
My clarion manufactured radio/cd player in my 2001 Qx4 infinti truck is displaying an error message of err2 . Cd's are stuck in the player and it makes a clicking sound. Infiniti dealer not taking responsibility for replacement or repairs. Read details...
Consumer stated O2 sensor was causing check engine light to come on and stay on. This has been going on for the last 6 months. Consumer took the vehicle to the mechanic, and was subjected to having a wiring harness installed. Consumer had that done, but it did not solve the problem. Read details...
Problems with the transmission, engine belts, transmission fluid leakage, etc. . . Transmission fluid leaking, engine belts are cracking and there are problems with the battery. Read details...