Case IH 2627 (519183.16) - DEC – DEC: Synchro S/M or F/N disengage error

Data Valid But Above Normal Operating Range - Moderately Severe Level. The underlying condition likely involves a transmission synchronizer or a Forward/Neutral (F/N) disengagement failure where the sensor data is valid but operating outside of its normal parameters.

• MAXXUM T4E

1. 1

   Verify transmission position sensor data ranges to ensure they are operating within normal parameters.

2. 2

   Check for mechanical binding that would cause a synchronizer or shift mechanism to operate above its normal range.