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Diagnostic Trouble Code Charts: Notes

NOTE: See PIN VOLTAGE CHART S article to identify ECM connector terminals.

NOTE: DTCs P0705, P0710, P0720, P0725, P0731, P0732, P0733, P0734, P0740, P0745, P0750, P0755, P1720, P1743, P1770, P1790 and P1792 are automatic transmission related problems. If codes are present, see appropriate TRANSMISSION SERVICING article.