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Brad
Brad, Jeep Dealership Tech
Category: Jeep
Satisfied Customers: 6971
Experience:  19 Yrs Chrysler/Dodge/Jeep. ASE Master (L-1) Certified
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My 2008 jeep commander will not start when using my fobik

Customer Question

Hello Pearl, my 2008 jeep commander will not start when using my fobik key, what do I do? I am all the way in Africa.
JA: Tell me a bit more about what's going on so he can help you best. Are you hoping to fix this yourself?
Customer: well I have a mechanic, but they don't seem to know what is going on. the key can open the doors and lock it, the horn can blow, I have a new car battery. when it start and I stop it, it will delay for hours
JA: OK. To minimize me, please click the down arrow at the top right corner of this box. OK. To minimize me, please click the down arrow at the top right corner of this box. Lots of things can cause problems with the battery. The Jeep Mechanic will know what to do. Is there anything else important you think the Jeep Mechanic should know about your Jeep?
Customer: the first time the first key said that the key was ruined. Than I start using the second key, it has been working, but two days ago it stop. I have change the battery in the fobik
JA: Our top Jeep Mechanic is ready to take your case. Just pay the $5 fully refundable deposit and I'll fill the Jeep Mechanic in on everything we've discussed. You can go back and forth with the Jeep Mechanic until you're 100% satisfied. We guarantee it.
Submitted: 8 months ago.
Category: Jeep
Expert:  Brad replied 8 months ago.

Good morning and welcome to JustAnswer!!

My name is ***** ***** I have worked for a Chrysler-Dodge-Jeep dealership for 18 years and I will do my best to help.

Do you see any security light s on in dash? Will it start and stall?

Customer: replied 8 months ago.
a red light will come on and go off. But no not today. Yesterday when the driver try, it started, but then he cut it off, and now
it will not start.
Customer: replied 8 months ago.
Are you there?
Expert:  Brad replied 8 months ago.

What codes are in the SKIM module?

Customer: replied 8 months ago.
where part of the car can I find the Skim module? but here is the Vin# *****
Expert:  Brad replied 8 months ago.

The SKIM module codes will need to be read with a scantool.. It's located around the key cylinder..

Customer: replied 8 months ago.
in the car where I insert the fobik to start the car?
Expert:  Brad replied 8 months ago.

Yes correct.. I need to know what codes it has.. It could be a bad SKIM module but I won't know for sure until I know what codes it has..

Customer: replied 8 months ago.
Okay let me go and check.
Customer: replied 8 months ago.
U1408
Customer: replied 8 months ago.
Skim code is U1408
Customer: replied 8 months ago.
Are you there? I am communicating with you, all the way from Africa. Please help me. thank you kindly,
Customer: replied 8 months ago.
or U1403
Customer: replied 8 months ago.
Brad!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
Expert:  Brad replied 8 months ago.

WHat is your VIN number?

Customer: replied 8 months ago.
1J8HG48K68C108119 VIN #
Expert:  Brad replied 8 months ago.

U1402-IMPLAUSIBLE ENGINE TEMPERATURE SIGNAL RECEIVED

U1408-IMPLAUSIBLE BRAKE SIGNAL RECEIVED

These are engine codes.. WHat codes are in the SKIM module?

Customer: replied 8 months ago.
the other codes display are, U0141 and U1411
Expert:  Brad replied 8 months ago.

If you erase all the codes which ones come back active?

Customer: replied 8 months ago.
okay let us try that
Okay there is no light on the dash board at all. the little red little red light that pop up was the security light. but U14103, U1408,U0141,U1411
Expert:  Brad replied 8 months ago.

Is the red light on now? Will it start in neutral? Do you hear any clicking?

Customer: replied 8 months ago.
the mechanic just took the fuel box down, and they are saying it looks as if water went into the fuel box from the air condition. that don't make sense to me. no the light is not on.
Customer: replied 8 months ago.
hello
Expert:  Brad replied 8 months ago.

Will the starter engage and spin the engine over? Does it have spark and fuel psi?

Customer: replied 8 months ago.
No
Customer: replied 8 months ago.
Brad are you there?
Customer: replied 8 months ago.
is my time up?
Expert:  Brad replied 8 months ago.
Sorry I'm at lunch. It's 12:30 here. I will be back in 30min
Customer: replied 8 months ago.
okay
Customer: replied 8 months ago.
Okay, are you back from lunch?
Expert:  Brad replied 8 months ago.

Yes..

Ok so the red light is not on and the starter will not engage and you have all the communication codes.. Can you tell me if our scanner is able to communicate with the FCM(Front Control Module) also the PCM and does it show "Ok to start"?

Customer: replied 8 months ago.
no
Expert:  Brad replied 8 months ago.

So it can't communicate with the FCM and the PCM shows not ok to start? Will the key lock and unlock the doors fine?

Customer: replied 8 months ago.
Customer: replied 8 months ago.
are you there
Customer: replied 8 months ago.
where can I buy a 2008 jeep commander fobik key?
Expert:  Brad replied 8 months ago.

Is there a Jeep dealership nearby? If not you will need to purchase one online.. But will your scantool communicate with the SKIM module? What codes does it have because you have only give me engine codes..

Customer: replied 8 months ago.
Brad. I am talking to you all the way from Africa, I have to order it from online,and have someone bring I for me.
Expert:  Brad replied 8 months ago.

Do you have a scantool that will program keys?