Electrical battery and alternator

RAEFISH37

MEMBER
2015 INFINITI Q40
3.7L
V6
4WD
AUTOMATIC
68,000 MILES

I've replaced the power steering pump and the alternator and the serpentine belt and the battery. The past three weeks it just does at random sometimes it will start back up other times I have to get a jump. Then like three days ago my shifter stopped moving out of park and my push start won't shut off without disconnecting the battery. Is there anything you can think of that would cause this?

1 Reply

KEN L

MASTER CERTIFIED MECHANIC
42,883 POSTS

Hello,

The first thing we should do is run the codes. here is a guide to help us get started:

https://www.2carpros.com/articles/checking-a-service-engine-soon-or-check-engine-light-on-or-flashing

Couple questions, have you installed a new battery recently? Is there any warning lights on?

This guide will help you load test the battery to confirm the failure:

https://www.2carpros.com/articles/car-battery-load-test

Please run down these guides and report back.