Nissan Repair Questions? Ask a Mechanic for Answers ASAP
I am sorry that you have not been helped yet. I just came online and saw your question.
The first step we need to take is to read the fault codes, which can be done without a scan tool. I have uploaded the directions. Do this and let me know the fault code numbers and we can go from there
The control module is located behind the lower right side of the dash(see attached)
As to repairing yourself, all you can do is check the wiring at the module and if you see any cut, broken or chafed wiring, repair it.
If wiring is ok, then either the ecm or the vdc/tcs/abs control module is faulty. This REQUIRES a factory level scan tool to test to determine which is bad. And whichever one is bad will need to be replaced and will REQUIRE software programming with a factory level scan tool and software. This is simply beyond what you can do at home as the scan tool runs around $6500 and the software is proprietary to Infiniti and you have to have a commercial account with Nissan/Infiniti tech site. I pay almost $1500 a year for this.
So if wiring is ok, it will need a shop to diagnose which control module is bad and then replace and program the new one.
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