Dodge Sprinter 2006 Manual page 1850

21 - 112 AUTOMA TIC TRANSMISSION NAG1 - SERVICE INFORMA TION
Regulating Valve Pressure Regulating Valve
Fig. 109 Regulating Valve Pressure Regulating
1 - REGULATING VALVE PRESSURE REGULATING VALVE
Th e r egu la t in g va lve pr essu r e r egu la t in g va lve (1)
(F ig. 109) is loca t ed in t h e va lve h ou sin g of t h e elec-
t r oh ydr a u lic con t r ol m odu le. It r egu la t es t h e r egu la t -
in g va lve/con t r ol va lve pr essu r e (p-RV).
Shift Valve Pressure Regulating Valve
Fig. 110 Shift Valve Pressure Regulating Valve
1 - SHIFT VALVE PRESSURE REGULATING VALVE
Th e sh ift va lve pr essu r e r egu la t in g va lve (1) (F ig.
110) is loca t ed in t h e va lve h ou sin g of t h e elect r oh y-
dr a u lic con t r ol m odu le. It r egu la t es t h e sh ift va lve
pr essu r e (p-SV).
Valve
OPERA TION
ELECTRICAL CONTROL UNIT
Fig. 111 Electrical Control Unit
1 - N3 SPEED SENSOR
2 - PLUG CONNECTOR
3 - MODULATING PRESSURE REGULATING SOLENOID
4 - SHIFT PRESSURE REGULATING SOLENOID
5 - 1-2/4-5 SHIFT SOLENOID
6 - 3-4 SHIFT SOLENOID
7 - ELECTRICAL CONTROL UNIT
8 - TRANSMISSION TEMPERATURE SENSOR
9 - STARTER INTERLOCK CONTACT
10 - 2-3 SHIFT SOLENOID
11 - TORQUE CONVERTER LOCK-UP SOLENOID
12 - N2 SPEED SENSOR
Sign a ls fr om t h e t r a n sm ission con t r ol m odu le
(TCM) a r e con ver t ed in t o h ydr a u lic fu n ct ion s in t h e
elect r ic va lve con t r ol u n it (7) (F ig. 111). Th e RP M
sen sor s (1, 12), st a r t er in t er lock con t a ct (9), a n d
t r a n sm ission oil t em per a t u r e sen sor (8) of t h e elect r ic
va lve con t r ol u n it (7) su pply t h e TCM wit h in pu t sig-
n a ls. Th e solen oid va lves a r e con t r olled by t h e TCM
a n d t r igger t h e h ydr a u lic fu n ct ion s.
VA