Engine cranks but does not start after accident, codes B10A2-36, B10A2-32 and U0151-08

Tiny
JULIANSTR
  • MEMBER
  • 2013 JAGUAR XF
  • 2.2L
  • 4 CYL
  • TURBO
  • AUTOMATIC
  • 120,000 MILES
Hello, I have a big problem with my car. After I have a accident my car does not start anymore. The engine crank but no start. I have send the restraint control module to reset, I fix it back. But nothing. The fuel pump from the tank is working fine. I called a mechanic and he said is the starter motor. I have changed. Another one came and read the codes and told me is the camshaft sensor. I have changed the sensor and nothing. The engine crank but no action. Now I have this trouble codes B10A2-36, B10A2-32 and U0151-08. I didn't put new airbags yet. What I can do? Please help me. Thanks
Saturday, June 20th, 2020 AT 10:09 AM

6 Replies

Tiny
JACOBANDNICKOLAS
  • MECHANIC
  • 110,055 POSTS
Hi,

I looked up the codes you found and see they are all related to a break down in the CAN communication system. CAN stands for computer area network. Based on the codes, I feel the issue is related to the restraint control module's inability to communicate with the engine control module (ECM) . The module is in the rear of the center console. See pic 4.

What I suggest is to first check to make sure there is nothing disconnected or loose. I have no idea how bad the accident was, but make sure all wiring is still intact.

Let me know what you find. Also, if possible have the CAN bus system scanned. Here is a quick video that shows how it's done. Also, this procedure is mentioned in pic 3 as a means to locate the break down in communication.

https://youtu.be/InIlnsjOVFA

Let me know.
Joe
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Saturday, June 20th, 2020 AT 8:08 PM
Tiny
JULIANSTR
  • MEMBER
  • 4 POSTS
Thank you very much! I will check today again. I will let you know later. Thanks Joe
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Sunday, June 21st, 2020 AT 1:10 AM
Tiny
JACOBANDNICKOLAS
  • MECHANIC
  • 110,055 POSTS
You are very welcome. Let me know what you find.

Take care,
Joe
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Sunday, June 21st, 2020 AT 8:07 PM
Tiny
JULIANSTR
  • MEMBER
  • 4 POSTS
Hi! I didn't find any cable broken or anything like that. But I found this codes. U2100-00 and U3000-49. I searched for the meaning. And is bad. :( I will take out the airbag control module and send it again for reset. Thanks Joe
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Sunday, June 21st, 2020 AT 11:19 PM
Tiny
JULIANSTR
  • MEMBER
  • 4 POSTS
I didn't have a CAN BUS scanned. Because I don't have the right tool for it. I will try to find somebody to help me. Thanks
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Sunday, June 21st, 2020 AT 11:21 PM
Tiny
JACOBANDNICKOLAS
  • MECHANIC
  • 110,055 POSTS
Hi,

The codes you have are very vague simply because there are many different components associated with them in the CAN system. Take a look at the two pics and you will see what I am saying. If you do get your hands on a CAN scan tool, it will indicate where the break down is within the network.

Pic 1 is relevant to a U2100-00 and pic 2 is relevant for a U3000-49.

Let me know.
Joe
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Monday, June 22nd, 2020 AT 9:42 PM

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