Dodge Sprinter 2006 Manual page 2045

VA
r a dio (F ig. 7). Th e A/C-h ea t er con t r ol con t a in s a r ot a -
r y-t ype t em per a t u r e con t r ol, a r ot a r y-t ype m ode con -
t r ol, a t h u m bwh eel-t ype blower m ot or speed con t r ol
a n d a n A/C m ode pu sh bu t t on swit ch a n d in dica t or
la m p. Th e A/C-h ea t er con t r ol a lso fea t u r es a pu sh
bu t t on swit ch a n d in dica t or la m p for t h e r esidu a l
en gin e h ea t u t iliza t ion (RE ST) fu n ct ion , ca bin h ea t er
or t h e h ea t er boost er (a s equ ipped).
Fig. 7 A/C-Heater Control
OPERA TION
To con t r ol t h e in t er ior t em per a t u r e, t h e A/C-h ea t er
con t r ol u ses t h e a ct u a l va lu es fr om t h e t em per a t u r e
sen sor s a n d t h e CAN bu s a n d com pa r es t h em wit h
t h e n om in a l va lu e of t h e t em per a t u r e con t r ol swit ch .
Th e A/C-h ea t er con t r ol is dia gn osed u sin g a DRBIII
sca n t ool. Refer t o Body Dia gn ost ic P r ocedu r es.
Th e A/C-h ea t er con t r ol is dia gn osed u sin g a
DRBIII sca n t ool. Refer t o Body Dia gn ost ic P r oce-
du r es.
Th e A/C-h ea t er con t r ol ca n n ot be a dju st ed or
r epa ir ed a n d, if fa u lt y or da m a ged, it m u st be
r epla ced.
REMOVAL
WARNING: To avoid personal injury or death, on
vehicles equipped with airbags, disable the supple-
mental restraint system before attempting any
steering wheel, steering column, airbag, seat belt
tensioner, impact sensor, or instrument panel com-
ponent diagnosis or service. Disconnect and isolate
the battery negative (ground) cable, then wait two
minutes for the system capacitor to discharge
before performing further diagnosis or service. This
is the only sure way to disable the supplemental
restraint system. Failure to take the proper precau-
tions could result in accidental airbag deployment.
(1) Discon n ect a n d isola t e t h e n ega t ive ba t t er y
ca ble.
(2) Rem ove t h e cen t er bezel fr om t h e in st r u m en t
pa n el. (Refer t o 23 - BODY/INSTRUME NT PANE L/
INSTRUME NT PANE L
RE MOVAL).
(3) Rem ove t h e t wo scr ews t h a t secu r e t h e A/C-
h ea t er con t r ol t o t h e in st r u m en t pa n el (F ig. 8).
(4) P u ll t h e A/C-h ea t er con t r ol a wa y fr om t h e
in st r u m en t pa n el fa r en ou gh t o a ccess t h e con n ec-
t ion s on t h e ba ck of t h e con t r ol.
(5) Ma r k a n d discon n ect t h e t wo con t r ol ca bles
fr om t h e A/C-h ea t er con t r ol.
(6) Discon n ect t h e t wo wir in g h a r n ess con n ect or s
fr om t h e A/C-h ea t er con t r ol.
(7) If A/C-h ea t er con t r ol is t o be r epla ced, r em ove
t h e t wo m ou n t in g br a cket s fr om t h e A/C-h ea t er con -
t r ol.
Fig. 8 A/C-Heater Control
1 - A/C-HEATER CONTROL
2 - CONTROL CABLE
3 - CONTROL CABLE
4 - WIRE HARNESS CONNECTOR
5 - WIRE HARNESS CONNECTOR
6 - MOUNTING BRACKET (2)
7 - SCREW (2)
INSTALLA TION
(1) If r em oved, in st a ll t h e t wo m ou n t in g br a cket s
t o t h e A/C-h ea t er con t r ol.
(2) Con n ect t h e t wo wir e h a r n ess con n ect or s in t o
t h e ba ck of t h e A/C-h ea t er con t r ol.
(3) Con n ect t h e t wo con t r ol ca bles t o t h e A/C-
h ea t er con t r ol.
NOTE: Install the control cable of bottom adjust-
ment lever to the front adjustment wheel of the A/C-
heater control.
(4) P osit ion t h e A/C-h ea t er con t r ol in t o t h e in st r u -
m en t pa n el.
CONTROLS-FRONT 24 - 13
CE NTE R BE ZE L -