Mercury specific DTC OBD2 code: P1723 Gear 3 incorrect Ratio
Mercury specific DTC OBD2 code: P1656 CAN Link PCM – PCM Circuit – Network
Mercury specific DTC OBD2 code: P1706 High Vehicle Speed Observed in Park
Mercury specific DTC OBD2 code: P1724 Gear 4 Incorrect Ratio
Mercury specific DTC OBD2 code: P1657 CAN Link Chip Malfunction
Mercury specific DTC OBD2 code: P1707 Transfer Case Neutral Indicator Hard Fault Present
Mercury specific DTC OBD2 code: P1725 Insufficient Engine Speed Increase During Self Test
Mercury specific DTC OBD2 code: P1660 Output Circuit Check Signal High
Mercury specific DTC OBD2 code: P1709 Park or Neutral Position Switch Out of Self-Test Range
Mercury specific DTC OBD2 code: P1726 Insufficient Engine Speed Decrease During Self Test