Dodge Sprinter 2006 Manual page 1769

VA
Shift Phase - 2-1 Shift Phase 1
1 - 1-2/4-5 SHIFT SOLENOID
2 - 1-2/4-5 OVERLAP VALVE
3 - 1-2/4-5 SHIFT PRESSURE SHIFT VALVE
4 - 1-2/4-5 HOLDING PRESSURE SHIFT VALVE
Th e 1-2/4-5 sh ift solen oid (1) (F ig. 20) is t u r n ed ON
t o a pply sh ift pr essu r e (p-S) t o t h e en d fa ce of t h e
1-2/4-5 com m a n d va lve (5). Th is a llows t h e com m a n d
AUTOMA TIC TRANSMISSION NAG1 - SERVICE INFORMA TION 21 - 31
Fig. 20 Shift Phase - 2-1 Shift Phase 1
5 - 1-2/4-5 COMMAND VALVE
6 - DRIVING CLUTCH K1
7 - HOLDING CLUTCH B1
8 - SHIFT PRESSURE REGULATOR VALVE
va lve t o u p-sh ift a n d t h e sh ift pr essu r e com in g fr om
t h e 1-2/4-5 sh ift va lve (3) is r ou t ed t o t h e h oldin g
clu t ch B1 (7) via t h e com m a n d va lve.