Neutral - Engine Running

With 4L60 (700-R4) Transmissions - 4WD Shown, 2WD Similar:

NEUTRAL - ENGINE RUNNING

CONVERTER CLUTCH - RELEASED
3-4 CLUTCH - RELEASED
2-4 BAND - RELEASED
REVERSE INPUT CLUTCH - RELEASED
LO AND REVERSE CLUTCH - RELEASED
OVERRUN CLUTCH - RELEASED
FORWARD CLUTCH - RELEASED
LO ROLLER CLUTCH - NOT HOLDING
FORWARD SPRAG CLUTCH - NOT HOLDING

When the selector lever is moved to the Neutral (N) position, the line pressure is directed to the same areas as in Park, except in Neutral (N) the manual valve directs oil into the Reverse, Neutral, Drive 4, Drive 3 (RND4D3) oil is directed to the 2-3 shift valve which directs RND4D3 oil to the 3-4 relay valve through the servo feed passage. Oil at these valves is available for use in other ranges.

SUMMARY

The converter is filled from the release side; all clutches and the band are released. At idle, there is not sufficient Throttle Valve (T.V.) pressure to open the Modulated Throttle Valve (M.T.V.) up or M.T.V. down valves.