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Old 10-29-2007, 01:10 AM   #1
Scooby Newbie
Member#: 155145
Join Date: Jul 2007
Chapter/Region: SCIC
Location: Cypress, California
2004 WRX STI

Default Airbag Computer Reset Question

I have two airbag ECUs for an 2004 STI. (both tested on the same car)

On the first I have fault codes:
55 41 42 11 62 65

On the second I have fault codes:
22 11 62 61 12 15

I have replaced the airbags and pretensioners.
Ive tried to reset the codes on each by grounding pin #2 on the diagnostic harness according to the shop manual, but the error codes remain. Im using the fault code reset procedure (Called 'Clear Memory Mode' on page AB-26) Has anyone been able to reset the codes before?

Also, there is a green male and matching female connector next to the SRS diagnostic harness. Can someone tell me what it is for?
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Old 10-29-2007, 07:37 AM   #2
Uncle Scotty
*** Banned ***
Member#: 16200
Join Date: Mar 2002
OK buy Nates beans


...leave the green connectors unplugged---they are for ECU diagnostic mode ONLY and NOT to be connected for normal operation.

I would say that either someone f000ked with the SRS wiring and screwed ya on the other.....and/or....airbag controllers are a ONE TIME USE unit and are garbage and can NOT be 're-set' after any airbag deployment of any kind and must be replaced with a NEW unit.
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Old 10-29-2007, 08:09 AM   #3
Trust no one
Member#: 11170
Join Date: Oct 2001
Chapter/Region: Tri-State
Location: NYC
02 WRX
15 WRX/05 GTO


Scotty is correct, once the module records a deployment it must be replaced. Deployment codes can't be reset.
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