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Please help me diagnose these codes?

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Old Mar 5, 2015 | 10:15 PM
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Default Please help me diagnose these codes?

I have an 02 trans am that has had a few codes for a while now. ill list them then explain.

B0022 (left curtain deployment control 2 subfault)
C0035 (left front wheel speed sensor circuit malfunction)
C0896 (ebcm malfunction)
C0550 (ecu malfunction)

ok first off B0022 is a airbag code but ive never been in a wreck and cant find anything that explains what it really is. the most iv read in the forums is replace the clock spring but it really seems like a shot in the dark. don't wanna do that if it wont even fix it.

C0035 is self explanatory but I already replaced both front wheel hub assemblies and cant find any other reason for it to be throwing the code. any thoughts?

ok so now we have C0896 and C0550. iv already read a great thread on diagnosing these codes and it is leaning towards a bad ebcm. problem is I cant find one cheaper than 400$ and every repair store seems sketchy. my question is there a tried and true method to make sure it needs a new ebcm if so where is the best place to get one or fix it or can I fix it? it seems like such a simple device to be so expensive. are there rebuild kits or something?

anyways any help would be greatly appreciated. hopefully somebody can help me I feel like if tried everything and bout to break down and take it to the dreaded shop. really don't want to
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