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Need help with codes please

Old Jan 20, 2009 | 04:15 PM
  #1  
01corvettec5's Avatar
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Default Need help with codes please

Hello everyone. I pulled these codes earlier and also got reduce engine power, service traction control and service abs. Also my windows dont work and door locks. I know h stands for history and c is for current. I can also look the codes up just need to know how to try to fix them. also my battery dies super fast. Brand new battery.

codes
10pcm p1518 h c
28-tcs c1236 h
28-tcs c1278 h c
40bcm bo432 h c
bo502 h
bo503 h c
bo507 h
bo508 h c
bo482 h
b2482 h
b2587 h
b2592 h
u1096 h c
80-ratio u1096 h
99-hvac u1160 h c
bo-rfa u1000 h c
u1255 h
u1096 h

Thank you.
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Old Jan 20, 2009 | 04:23 PM
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Default

Originally Posted by 01corvettec5
Hello everyone. I pulled these codes earlier and also got reduce engine power, service traction control and service abs. Also my windows dont work and door locks. I know h stands for history and c is for current. I can also look the codes up just need to know how to try to fix them. also my battery dies super fast. Brand new battery.

codes
10pcm p1518 h c
28-tcs c1236 h
28-tcs c1278 h c
40bcm bo432 h c
bo502 h
bo503 h c
bo507 h
bo508 h c
bo482 h
b2482 h
b2587 h
b2592 h
u1096 h c
80-ratio u1096 h
99-hvac u1160 h c
bo-rfa u1000 h c
u1255 h
u1096 h

Thank you.
First thing is first. You need to get a handle on the battery drain problem. You need to perform an audit of the electrical system using a DMM. Do you have access to a DMM and a service manual?
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Old Jan 20, 2009 | 04:24 PM
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Default

Have you read this, good place to start.
http://forums.corvetteforum.com/c5-t...tion-long.html

Lucky is a faster on the keybord than I am, he also gives some good info!
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Old Jan 20, 2009 | 04:25 PM
  #4  
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Default

what does dmm stand?
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Old Jan 20, 2009 | 04:25 PM
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Default

Originally Posted by 01corvettec5
what does dmm stand?
Digital Multi Meter
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Old Jan 20, 2009 | 04:26 PM
  #6  
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No would I just have to take it to autozone or something?
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Old Jan 20, 2009 | 04:46 PM
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St. Jude Donor '12
Default

Originally Posted by lucky131969
First thing is first. You need to get a handle on the battery drain problem. You need to perform an audit of the electrical system using a DMM. Do you have access to a DMM and a service manual?


A weak/dying battery causes lots of "problems" for the C5 electronics. Get the drain resolved first and then see what, if any, problems occur.
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Old Jan 20, 2009 | 04:47 PM
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Default

Originally Posted by 01corvettec5
No would I just have to take it to autozone or something?
Sounds like you need to take it to a qualified mechanic. Autozone may be able to evaluate the charging system, but they do not have the ability(or time) to evaluate a current draw problem that is draining your battery.
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Old Jan 20, 2009 | 05:22 PM
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Thank you for the detailed info, really appreciate it.
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