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Re: SRS codes: 77590 - 23a31 - 43a21???, Posted by SWEDECAR [Email] (#112) [Profile/Gallery] (more from SWEDECAR) on Sat, 23 Aug 2003 20:54:54 In Reply to: Re: SRS codes: 77590 - 23a31 - 43a21???,, Phil Schoen, Sat, 23 Aug 2003 19:56:09 Members do not see ads below this line. - Help Keep This Site Online - Signup |
What I do is to reset the codes and check if they come back again.
If any of the codes comes back instantly (refuses to get reset), that's the "hard" fault code and the culprit needs to be found and repaired.
If the ECU code comes back, that you need to "pin out" all the different sensors, power and ground signals to the computer to make sure it isn't an outside problem messing with ECU.
When all the values have been checked and declared problem free, the ECU is the problem.
Anders
posted by 66.229.132...
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