Bulletin Covers: (Figure 1)Modulator valve buzz noise can be caused by a missing orificed cup plug in the modulator circuit of the channel plate for transaxles built prior to February 1, 1987 (Julian Date 032). Service Action: (Figure 2)Remove the transaxle...

COMPLAINT: Harsh Garage Shift From Park/Neutral To Reverse. Find some hot obd2 scanner to know more.CAUSE: The cause may be:1. Low vacuum supply to the vacuum modulator.2. Stuck modulator valve in case.3. No. 9 checkball missing or off location. CORRECTION:...