Diagnostic Procedure

Using scan tool, read 2-digit A/T DTC. If 2-digit A/T DTC is displayed, problem is in automatic transaxle. See appropriate ELECTRONIC CONTROLS article in AUTOMATIC TRANSMISSIONS. If 2-digit A/T DTC is not displayed, erase MFI DTC. If DTC P1751 is displayed again, replace PCM. Verify DTC P1751 does not reset.