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View Full Version : '08 4.3 van - did not see C0035 but TechII did?



Boost
March 29th, 2011, 01:24 AM
Wondering about this. An '08 Express van with a 4.3 had the yellow ABS light on. I scanned it and it showed no codes in any of the modules. Later I put the TechII on it and it had a current C0035 syptom 2 (left front wheel speed sensor low reference).
I thought we can see codes in all modules. I have seen even history and pending chassis codes in my Silverado with EFIlive I think??

joecar
March 29th, 2011, 02:34 AM
In the V7 scantool did you have Edit->Properties->Advanced->Check/Clear DTCs for All Modules checked...?

Boost
April 1st, 2011, 06:49 AM
I think so because in the LS1 controllers I always see C, B and U codes also. Unless this setting varies with different controllers Joe.