Dodge Sprinter 2006 Manual page 1843

VA
(0.114 in .), 3.2 m m (0.126 in .), a n d 3.5 m m (0.138
in .).
ELECT ROH Y DRAU LI C U N I T
DESCRIPTION
Fig. 99 Electrical Unit Components
1 - SOLENOID CAP
2 - SOLENOID CAP
3 - BOLT - M6X32
4 - BOLT - M6X30
5 - LEAF SPRING
6 - MODULATING PRESSURE REGULATING SOLENOID VALVE
7 - SHIFT PRESSURE REGULATING SOLENOID
8 - 3-4 SHIFT SOLENOID
9 - TORQUE CONVERTER LOCK-UP SOLENOID
10 - 1-2/4-5 SHIFT SOLENOID
11 - 2-3 SHIFT SOLENOID
12 - ELECTRICHYDRAULIC CONTROL MODULE
13 - SHIFT PLATE
Th e elect r oh ydr a u lic con t r ol u n it (F ig. 99) com -
pr ises t h e sh ift pla t e (13) m a de fr om ligh t a lloy for
t h e h ydr a u lic con t r ol a n d a n elect r ica l con t r ol u n it
(12). Th e elect r ica l con t r ol u n it (12) com pr ises of a
su ppor t in g body m a de of pla st ic, in t o wh ich t h e elec-
t r ica l com pon en t s (1 - 11) a r e a ssem bled. Th e su p-
por t in g body is m ou n t ed on t h e sh ift pla t e (13) a n d
scr ewed t o it .
St r ip con du ct or s in ser t ed in t o t h e su ppor t in g body
m a ke t h e con n ect ion bet ween t h e elect r ica l com po-
n en t s a n d a plu g con n ect or. Th e con n ect ion t o t h e
wir in g h a r n ess on t h e veh icle a n d t h e t r a n sm ission
con t r ol m odu le (TCM) is pr odu ced via t h is 13-pin
plu g con n ect or wit h a ba yon et lock.
AUTOMA TIC TRANSMISSION NAG1 - SERVICE INFORMA TION 21 - 105
ELECTRICAL CONTROL UNIT
Fig. 100 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
Th e elect r ic va lve con t r ol u n it (7) (F ig. 100) con -
sist s of a pla st ic sh ell wh ich h ou ses t h e RP M sen sor s
(1,12), r egu la t in g solen oid va lves (3, 4), solen oid
va lves (5, 6, 10), t h e TCC solen oid va lve (11), t h e
pa r k/n eu t r a l con t a ct (9), a n d t h e t r a n sm ission oil
t em per a t u r e sen sor (8). Con du ct or t r a cks in t egr a t ed
in t o t h e sh ell con n ect t h e elect r ic com pon en t s t o a
plu g con n ect ion (2). Th is 13-pin plu g con n ect ion (2)
est a blish es t h e con n ect ion t o t h e veh icle-side ca ble
h a r n ess a n d t o t h e t r a n sm ission con t r ol m odu le
(TCM). Wit h t h e except ion of t h e solen oid va lves, a ll
ot h er elect r ic com pon en t s a r e fixed t o t h e con du ct or
t r a cks.
HYDRAULIC CONTROL UNIT
Working Pressure (Line Pressure or Operating Pressure)
(p - A)
Th e wor kin g pr essu r e pr ovides t h e pr essu r e su pply
t o t h e h ydr a u lic con t r ol a n d t h e t r a n sm ission sh ift
elem en t s. It is t h e h igh est h ydr a u lic pr essu r e in t h e
en t ir e h ydr a u lic syst em . Th e wor kin g pr essu r e is r eg-
u la t ed a t t h e wor kin g pr essu r e r egu la t in g va lve in