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Light on dash

Tiny
DECAPTAIN
  • MEMBER
  • 2012 LAND ROVER
  • 3.3L
  • 6 CYL
  • 4WD
  • AUTOMATIC
  • 40,000 MILES
The vehicle was diagnised and the following codes retrieved U0402 U0401, U0422 U0101 U0103 U0121 U0155 U3003 U3006 U0232 U3002 P0133 P2162 P068A to mention a few. Please we tried ressetting, but they still kept on coming. Please what seems to be the problem because the car starts and move? Thanks
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Friday, May 27th, 2016 AT 9:34 AM

9 Replies

Tiny
HMAC300
  • MECHANIC
  • 48,601 POSTS
Check the battery for condition including load test those may be false codes.U codes have to be checked by a professional these are where the modules are not speaking to each other like headlight module abs module and body module. This can be a can bus problem or wiring issue. As well. You may have a short someplace once it is fixed the codes may all go away.
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Friday, May 27th, 2016 AT 12:17 PM
Tiny
DECAPTAIN
  • MEMBER
  • 29 POSTS
Please what parts in the car is faulty that need replacement. The steering is stiff.
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Saturday, May 28th, 2016 AT 9:17 AM
Tiny
DECAPTAIN
  • MEMBER
  • 29 POSTS
Please what parts in d car is faulty that need replacement. And d steering. Is stiff
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Saturday, May 28th, 2016 AT 9:20 AM
Tiny
HMAC300
  • MECHANIC
  • 48,601 POSTS
This may be what is called a can bus problem which a bunch of computers are hooked to one wire to operate them and they all talk at different resistance. It has to be checked by a professional with a professional grade scanner a generic scanner will not work.
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Saturday, May 28th, 2016 AT 9:28 AM
Tiny
DECAPTAIN
  • MEMBER
  • 29 POSTS
Thanks for U3003 Global real time. 73. Degrees in car temperature, 215 Main engine control module voltage suply 12.75.
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Monday, May 30th, 2016 AT 9:06 AM
Tiny
DECAPTAIN
  • MEMBER
  • 29 POSTS
U0155. Global real time 93 in car temp 215 Main engine control module 12.75 same with U0154 and U0140. Please if the can bus is an issue why did it bring out codes. What of the power steering that is stiff. Again is any problem with d engine
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Monday, May 30th, 2016 AT 9:20 AM
Tiny
DECAPTAIN
  • MEMBER
  • 29 POSTS
As for P0504. Global real time. 109015430 Total distance 10503 Main engine control module volt supply 13.5 External temp 30 Power mode. Again we hav other DTC dat is not mentioned here. Do you think. ECU has problem or even the gear box.
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Monday, May 30th, 2016 AT 9:33 AM
Tiny
HMAC300
  • MECHANIC
  • 48,601 POSTS
This may be a can bus problem which is computer aided network so a professional has to put his scanner on this to find the short or problem he may have to use mode 6 to find it.
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Monday, May 30th, 2016 AT 10:06 AM
Tiny
RENEE L
  • ADMIN
  • 1,257 POSTS
Hi Decaptain,

Please get back to us with the results so we can further assist you. There are other experts on this site that are more than happy to help you get your cars issues resolved. Thank you for using 2CarPros we appreciate you.

Kindest regards,

Renee
Admin
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Sunday, June 5th, 2016 AT 2:24 PM

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