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sprinkles08
sprinkles08, ASE Certified Technician
Category: Australia Car
Satisfied Customers: 22120
Experience:  ASE Master and Advanced level certified. Factory trained with 15 years dealership experience
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Jeep won't start. Steering makes a loud 'locking' sound and

Customer Question

Jeep won't start. Steering makes a loud 'locking' sound and there is radio, etc. all working but zero effort to turn over - pressing start button does nothing. Fuel pump and battery check out fine.
JA: Does the battery look like it's leaking? And does it have a strong smell -- like sulfur?
Customer: Nope
JA: What is the model/year of your Jeep?
Customer: 2012 grand cherokee loredo
JA: Are you fixing your Grand Cherokee yourself? What have you tried so far?
Customer: Mechanics and roadside assist can't figure it out
JA: Anything else you want the mechanic to know before I connect you?
Customer: had it on hoist today, tested, couldn't find anything suspect power module?
Submitted: 5 months ago.
Category: Australia Car
Expert:  sprinkles08 replied 5 months ago.

Hello and welcome to JustAnswer!

There are quite a few things that can cause a no crank condition. You could have a security related issue, it could be the starter itself, the transmission range sensor, powertrain control module or TIPM, wiring, etc.

Has anyone checked the PCM for scan tool communication?

Customer: replied 5 months ago.
Hi there, I will talk to the mechanics today and ask about PCM and get back to you.Thanks
Expert:  sprinkles08 replied 5 months ago.

You're welcome!