1 f545633b PNDB – CLDS Schematic 1 page 2 A06-64611 KIT-ELEC, POWERTRAIN PDM 1 page 3A-3B A06-74514 KIT-ELEC, POWERTRAIN PDM 2 pages 4A-4B G06-64121 WRG-BAT, LOW VOLTAGE DISCONNRCT 2 pages 5A-5B G06-61495 WRG-ENG CTRL,DDEC6 2 pages 6 G06-73316 WRG-BAT, LOW VOLTAGE DISC 1 page 7A-7E f545099-103 SAM Cab & Chassis Input/Output/Grounds 5 pages 8 SAM Cab Connecter Locations 1 page 9 SAM Chassis Connecter Locations 1 page 10A-10B G06-53137 WRG-MUX_CTRL, MODUAR SW FEILD 2 pages 11A-11B A06-53782 DWG-SWITCH, ROCKER, MSF, MUX 2 pages 12A-12B A06-53783 SWITCH-ROCKER, MSF, HARDWIRE 2 pages 13 Multiplexing Worksheet 1 page 14 D06-73694 BLK DIAG 2010 ENG CTRL 1 page 15A-15J G06-56989 WRG-DL, DIAGNOSTIC AND DATALINK 10 pages 16A-16H G06-61996 WRG-ST, SP, START CONTROL 8 pages
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1 f545633b PNDB – CLDS Schematic 1 page
2 A06-64611 KIT-ELEC, POWERTRAIN PDM 1 page
3A-3B A06-74514 KIT-ELEC, POWERTRAIN PDM 2 pages
4A-4B G06-64121 WRG-BAT, LOW VOLTAGE DISCONNRCT 2 pages
5A-5B G06-61495 WRG-ENG CTRL,DDEC6 2 pages
6 G06-73316 WRG-BAT, LOW VOLTAGE DISC 1 page
7A-7E f545099-103 SAM Cab & Chassis Input/Output/Grounds 5 pages
8 SAM Cab Connecter Locations 1 page
9 SAM Chassis Connecter Locations 1 page
10A-10B G06-53137 WRG-MUX_CTRL, MODUAR SW FEILD 2 pages
11A-11B A06-53782 DWG-SWITCH, ROCKER, MSF, MUX 2 pages
12A-12B A06-53783 SWITCH-ROCKER, MSF, HARDWIRE 2 pages
13 Multiplexing Worksheet 1 page
14 D06-73694 BLK DIAG 2010 ENG CTRL 1 page
15A-15J G06-56989 WRG-DL, DIAGNOSTIC AND DATALINK 10 pages
16A-16H G06-61996 WRG-ST, SP, START CONTROL 8 pages
PNDB - CLDS Schematic(Cascadia TM C06.06)
A
B
C
D
1
2
3
4
A
B
C
D
1
2
3
4
542361
146325
2143
321
Fuse 3125A
Fuse 2150A
Fuse 1
HAF1
HAF2
HAF3
BAT1
Fuse A
Fuse B30A
Fuse D20A
High-Amp Fused Output
Battery Feed
Keep Alive, Output #1
Signal ReturnSignal OnSignal Off
NCGround Main Ground Junction Block
Power Train PDM
SAM Chassis
Sam Cab
Battery
After Treatment System ECU
SAM Cab Emergency Power
Radio/Clock
Alternator Remote SenseCab Load Disconnect Switch Dual
Shore Power Inverter
Body Builder
In-Cab Auxiliary PDB #1
Not Used
QualComm
Keep Alive, Output #2
Keep Alive, Output #3
Keep Alive, Output #4
High-Amp Fused Output
High-Amp Fused Output
High-Amp Fused Output
Battery Feed
Keep Alive, Output #1
Keep Alive, Output #2
Keep Alive, Output #3
Keep Alive, Output #4
High-Amp Fused Output
High-Amp Fused OutputHAF3
HAF2
HAF1
BAT1
Fuse 1175A
Fuse 3175A
Fuse A30A
Fuse B20A
Fuse C5A
Fuse D5A
30A
LED Indication
Signal ReturnSignal OffLED Indication
NCNC
Signal ReturnSignal OnSignal Off
LED Indication
LED IndicationSignal Off
Signal Return
Primary Powernet Distribution Box
Secondary Powernet Distribution Box (Optional)
06/11/2010 f545633b
200A
Fuse 2125A
Fuse C5A
NC
Battery
In-Cab Auxiliary PDB #2
Trailer End-of-Frame
1
2
3A
3B
4A
EMERGENCY POWER
MCM (5,6,8)MCM (7) IGN 439A
MFJB 175A ENG
4B
5A
5B
6
12V FromMegafuse
INTERNAL SAM PC BOARDGND ToBattery
87a 87
30
85
86
87a 87
30
85
86
87a 87
30
85
86
87a 87
30
85
86
87a 87
30
85
86F10
(5A
)
R1 R2 R3 R4 R5 R6 R7 R8
F2
(20
A)
F5
(20
A)
F7
(10
A)
F9
(30
A)
F11
(30
A)
F12
(30
A)
F14
(30
A)
X5
7/1
5F
ue
lW
ate
rH
ea
ter,
IGN
*
X5
3/9
Tra
iler
Tu
rnLa
mp
Left
X5
3/3
Re
ar
Vie
wC
am
era
X5
5/2
Tra
iler
Mark
er
Lam
ps
X5
4/1
Tra
iler
AB
S,IG
N
X5
5/4
Tra
iler
Sto
pLa
mps
X5
5/1
Tra
iler
Pow
er,
BA
To
rIG
N
F6
(15
A)
X5
7/1
Pow
er
Fe
ed
EA
PU
,IG
N
X5
2/6
Pow
er
Fe
ed
AB
S,IG
N
F8
(20
A)
X5
3/7
Tra
iler
Tu
rnLa
mp
Rig
ht
R 9
F13
(20
A)
X5
5/3
Tra
iler
Ta
ilL
am
ps
LOGIC CONTROLLED RELAYED, FUSED OUTPUTS
87a87
30
85
86
87a87
30
85
86
87a87
30
85
86
SeeNote: R 8
Note: R8
F3
(20
A)
F4
(10
A)
F1
(20
A)
Po
wer
Fee
dA
irP
roce
ssin
gU
nit,B
AT-
X5
7/1
3
Po
we
rF
ee
d1
AB
S,
BA
T-
X52
/7
Po
wer
Fee
d2
AB
S,
BA
T-
X52
/4
FUSED BATTERYPASSTHROUGHS
NOTE R 9:
The SAM switches relay 9 onsupplying power to fuse 13when the headlight switch ison! thus turning on the trailertail lamps.
When in emergency powermode , the SAM switches relay 9on and off, which switches thepower to fuse 13 on and off!thus flashing the trailer taillamps.
87a
30
85
86
87
30
85
86
To F 13 To F 13
NOTE R8:
R8 is a single throw relay, it willonly have 4 prongs. Either pin87 or pin 87a will be missing,depending on the intendedfunctionality of the circuit.If prong 87a is missing thecircuit will be normally open, thetrailer power circuit is enabledonly if the key is in IGN positionor enabled through a switch(depending on SAMparameterization)If prong 87 is missing, the circuitis normally closed (BA T).If a 5 prong relay is used, thetrailer power will be always on.
BA
T
BA
T
Normally Closed(BA Tpower)
Normally Open( IGN or
Switch power)
86
30
87a
85
87
86
30
87a
85
87
NC Relay -Pin 87missing
NO Relay -Pin 87amissing
f545101Ref. Dia. SAM CHAS_Relay_Fuse_small.vsd02/25/2010
* When specified with Optimized Idle, these pins will not supply power when the key is in the ACC position,nor during an Optimized Idle vehicle shutdown event. Optimized Idle is specified by a SAM Cab parameter.
7A
X5
1/3
-H
ard
wir
ed
ISS
,C
has
X5
2/2
-M
ark
er
La
mps,
Sid
eR
ight
GN
D
X5
2/8
-P
ow
er
Fee
d1
AB
S/B
S,
GN
DX
52
/5-
Ma
rker
La
mps,
Co
rner
Re
ar
Rig
ht
GN
D
X5
2/9
-P
ow
er
Fee
d2
AB
S/B
S,
GN
D
X5
3/4
-M
ark
er
La
mps,
Co
rner
Re
ar
Left
GN
D
X5
3/8
-M
ark
er
La
mps,
sid
ele
ftG
ND
X5
3/6
-R
ea
rV
iew
Cam
era
GN
D
X5
4/3
-T
raile
rA
BS
Con
ne
cto
r(7
),G
ND
1
X5
6/1
-T
raile
rG
ND
2
X5
7/2
-P
ow
er
feed
EA
PU
(Air
Pro
cess
ing
Un
it),
GN
DX
57
/3-
Air
Dry
er
(Pne
um
atic,
Ele
ctr
ically
Heate
d),
GN
DX
57
/5-
Fue
lWa
ter
Sep
ara
tor
Hea
ter
Ele
me
nt
GN
D
X5
8/4
-M
ark
er
La
mps,
Sid
eLeft
GN
DX
58
/5-
Tail
La
mps,
Rig
htG
ND
X5
8/8
-T
ail
La
mps,
Left
,G
ND
X5
8/1
4-
Mark
er
Lam
ps,S
ide
Rig
htG
ND
X5
8/1
5-
Fu
elL
eve
lSen
sor,
GN
D
X5
9/1
4-
Te
mp
era
ture
Sen
sor
Rea
rA
xle
2,
GN
DX
59
/17-
Te
mp
era
ture
se
nso
rre
ar
axle
1,G
ND
X5
1/1
-S
AM
_C
ha
sC
AN
_L-
Cabin
X5
1/2
-S
AM
_C
ha
sC
AN
_H
-C
ab
in
X5
3/5
-T
raile
rA
BS
Con
ne
cto
r(7
),A
BS
Dete
ctio
n
X5
6/4
-D
iffL
ock
Sole
noid
Retu
rn,
FA
1a
nd
FA
2X
56
/5-
Diff
Lock
Fe
ed
ba
ck
Sw
itch
Retu
rn,F
A1
X5
6/6
-D
iffL
ock
Fe
ed
ba
ck
Sw
itch
Retu
rn,F
A2
X5
8/7
-F
ue
lLe
velS
en
sor,
Fe
ed
back
X5
9/3
-B
ack
up
Sw
itch
,R
etu
rnX
59
/9-
Fue
lW
ate
rS
ep
ara
tor
Se
nso
r,F
ee
db
ack
X5
9/1
0-
Te
mp
era
ture
Sen
sor
Re
ar
Axl
e1,
Fee
db
ack
X5
9/1
3-
Te
mp
era
ture
Sen
sor
Re
ar
Axl
e2,
Fee
db
ack
X5
9/1
5-
Diff
Lo
ck
Fee
db
ack
Sw
itch
Retu
rn,
RA
1X
59
/16-
Diff
Lo
ck
So
leno
idR
etu
rn,R
A1
an
dR
A2
X5
9/1
8-
Tra
nsm
issi
on
Ne
utr
alS
witch
,R
etu
rnX
59
/21-
Diff
Lo
ck
Fee
db
ack
Sw
itch
Retu
rn,
RA
2
GROUNDED PINS SAM CHAS INPUTS
12V FromMegafuse
INTERNAL SAM PCBOARD
GND ToBattery
*Air
dry
er
(pn
eu
matic,
ele
ctri
cally
he
ate
d),
AC
C!
X57
/4
Sp
are
IGN
!X
58
/2
Em
erg
en
cy
BA
T,
Cha
s!
X51
/5
Mark
er
Lam
p,
sid
erig
ht!
X52
/1M
ark
er
lam
p,C
orn
er
Rea
rR
ight!
X52
/3
Ma
rker
La
mp,S
ide
Left
!X
53
/1M
ark
er
La
mp,C
orn
er
Rea
rLeft
!X
53
/2
En
dofF
ram
eP
rim
ary
Tra
iler
Pow
er
!X
56
/2E
nd
ofF
ram
eP
rim
ary
Tra
iler
Tu
rnL
am
ps
Rig
ht!
X56
/7D
iffL
ock
Fe
ed
ba
ckS
witc
hS
upp
ly(C
hop
pe
d),
FA
2!
X5
6/8
End
ofF
ram
eP
rim
ary
Tra
iler
Turn
La
mp
sL
eft
!X
56
/10
Diff
Lo
ckF
ee
db
ack
Sw
itch
Sup
ply
(cho
pp
ed
),F
A1
!X
56
/11
Diff
Lo
ck
So
leno
idD
rive
r,F
A1
and
FA
2!
X56
/12
En
do
fF
ram
eP
rim
ary
Tra
iler
Ta
ilL
am
ps
!X
56
/13
En
dof
Fra
me
Pri
ma
ryT
raile
rS
top
Lam
ps
!X
56
/14
En
dofF
ram
eP
rim
ary
Tra
iler
Mark
er
Lam
ps
!X
56
/15
Tu
rnR
igh
tR
ear,
Low
er
!X
58
/1T
ail
La
mp,R
ight!
X5
8/3
Tu
rnL
eft
Rea
r,Lo
we
r!
X58
/10
Lic
ense
Pla
teL
am
p(F
irst)
!X
58
/12
Ma
rke
rLa
mp
,S
ide
Rig
ht!
X58
/13
Mark
er
Lam
p,
Sid
eL
eft
!X
58
/16
Ta
ilLam
p,L
eft
!X
58
/18
Backu
pLa
mp
1!
X58
/19
Sto
pL
am
p,R
ea
rR
ight
Lo
we
r!
X58
/20
Sto
pLa
mp,R
ear
Left
Lo
we
r!
X58
/21
Backu
pS
witch
,IG
N(c
hop
pe
d)
!X
59
/1T
ransm
issi
on
Ne
utr
als
witch
,IG
N(c
hop
pe
d)
!X
59
/2D
iffLo
ck
So
len
oid
Dri
ver,
RA
1a
nd
RA
2!
X59
/11
Diff
Lo
ckF
ee
db
ack
Sw
itch
Sup
ply
(cho
pp
ed
),R
A1
!X
59
/19
Diff
Lo
ckF
ee
db
ack
Sw
itch
Sup
ply
(cho
pp
ed
),R
A2
!X
59
/20
UNFUSEDCONSTANTOUTPUTS
LOGIC CONTROLLEDUNFUSED OUTPUTS
f545103Ref. Dia. SAM_CHAS_unfused small.vsd02/25/2010
* When specified with Optimized Idle, these pins will not supply power when the key is in the ACC position,nor during an Optimized Idle vehicle shutdown event. Optimized Idle is specified by a SAM Cab parameter.
7B
12V FromMegafuse
INTERNAL SAM PC BOARDGND ToBattery
INPUT PINS
GROUNDED PINS (X1-X17 )
GROUNDED PINS (X18 -X21 )
X2
0/1
-F
og
Lam
p,
Fro
nt
Rig
ht
GN
DX
20
/2-
Dis
tance
Se
nso
r(A
daptiv
eC
ruis
eC
ontr
ol),G
ND
X2
0/3
-F
og
Lam
p,
Fro
nt
Le
ftG
ND
X2
0/4
-H
igh
/Lo
wB
eam
Auxili
ary
,R
ight,
GN
DX
20
/5-
Hig
h/L
ow
Be
am
Auxili
ary
,Left,
GN
DX
20
/7-
Wash
er
Pu
mp,
GN
DX
20
/18-
Tem
pe
ratu
reS
enso
rO
uts
ide
Air,
GN
D
X2
1/1
-H
orn
(Pne
um
atic)
,GN
DX
21
/3-
Wip
er
GN
DX
21
/5-
Utilit
yL
ight,
GN
DX
21
/6-
LV
DS
ense
,G
ND
X1
8/1
-M
ark
er
Lam
ps,
Fro
nt
Left
GN
DX
18
/2-
He
adla
mp,T
urn
Lam
pC
orn
er,
Rig
ht,
GN
DX
18
/3-
Ho
rn(E
lectr
ic),
GN
DX
18
/4-
Mark
er
Lam
p,
Corn
er
Fro
nt
Rig
ht
GN
DX
18
/7-
He
adla
mp,T
urn
Lam
pC
orn
er,
Left
,G
ND
X1
8/1
0-
Ma
rker
La
mp
s,F
rontR
igh
tG
ND
X1
8/1
3-
Ma
rker
La
mp,C
orn
er
Fro
ntL
eft
GN
D
X1
9/1
2-
HV
AC
Pre
ssure
Tra
nd
uce
r,R
etu
rn
X1
9/1
-A
ctiv
ate
PT
OS
ole
no
idG
ND
X1
9/2
-S
tart
er
Re
lay,
GN
D
X20
/16-
Tem
pe
ratu
reS
enso
rO
uts
ide
Air,
Fee
db
ack
X20
/21-
Wa
she
rF
luid
Leve
l
X21
/8-
Altern
ato
rC
harg
ing
X21
/9-
Wip
er
Park
ed
X21
/13-
LV
DB
AT
Sen
se
/E
me
rgen
cyS
upp
ly
X19
/19
!P
TO
Re
spo
nse
,F
ee
db
ack
X2
/7-
Sta
rter
Rela
yO
utp
utF
rom
Eng
ine
Co
ntr
olle
r(o
ptim
ized
idle
)
X8
/1-
Doo
rO
pe
nD
rive
rS
ide,
Pull
Dow
n
X10
/3-
Belt
Buckl
eC
on
tact
Sig
nal
X10
/6-
Veh
icle
Po
wer
Sh
ut
Dow
nS
ign
al(
optim
ize
did
le)
X10
/9-
Insid
eT
em
pera
ture
Sen
sor,
Fe
ed
back
X11
/17-
Top
of
Clu
tch
(Cru
ise
Contr
olD
isab
le)
X11
/20-
Bo
tto
mofC
lutc
h(s
tart
er
co
ntr
ol)
X12
/1-
Re
ar
Ba
gg
ag
eC
om
part
mentL
ightS
witch
Cen
ter
X12
/2-
Re
ar
Ba
gg
ag
eC
om
part
mentL
ightS
witch
Le
ftX
12
/5-
Re
ar
Ba
gg
ag
eC
om
part
mentL
ightS
witch
Rig
ht
X13
/4-
Ign
itio
nS
witc
h-
Off
X13
/5-
Ign
itio
nS
witc
h-
Acc
ess
ory
X13
/6-
Ign
itio
nS
witc
h-
On
(ign
itio
n)
X13
/8-
Park
Bra
keS
witch
X13
/10-
Lo
wA
irP
ress
ure
Sw
itch,C
hann
el1
X13
/12-
Se
rvic
eB
rake
Pre
ssure
Sw
itch
X13
/13-
Horn
Sw
itch
uC
Byp
ass
X13
/14-
Sta
rtE
nab
le-
Cra
nk
Inte
rlock
(Old
Fash
ione
dA
nti-T
he
ft)
X13
/15-
Ignitio
nS
witc
h-
Cra
nk
X17
/5-
Do
or
Op
en
Pa
sse
nge
rS
ide,P
ull
Dow
n
X18
/11-
Hoo
dT
iltS
witch
Sig
na
l(O
ptim
ize
dId
le)
X19
/5-
Sta
rte
rR
ela
yO
utp
ut
from
DD
CE
5(O
ptim
ize
dId
le)
X19
/10-
HV
AC
Pre
ssure
Tra
nd
uce
r,F
ee
db
ack
X19
/15-
Air
Filt
er
Rest
rict
ion
Se
nso
r,S
ignal
X13
/2-
SA
M_C
ab
CA
N_L-
Cab
inX
13
/3-
SA
M_C
ab
CA
N_H
-C
abin
X2
/10
!H
ard
Wir
ed
ISS
,C
AB
X11
/15-
Rain
/Lig
htS
en
sor,
LIN
Keyle
ssG
o/K
eyl
ess
Entr
y,G
ND
!X
17
/6M
irro
rH
eating
Pa
ssen
ge
r,G
ND
!X
17
/8D
oo
rC
ontr
olP
assen
ge
r,G
ND
!X
17
/9
Auxill
ary
Circu
latio
nF
an-
Sle
ep
er,
GN
D!
X1
/8S
leep
er
HV
AC
co
ntr
olle
r,G
ND
!X
1/1
1
He
ate
dS
eats
GN
D!
X1
/5H
and
sF
ree
Ph
on
eG
ND
!X
1/2
Cab
inH
VA
CC
ontr
olle
r,G
ND
!X
1/1
4
MS
F,G
ND
!X
2/2
Are
aLig
htin
g(L
wr
Bnk
Are
a,
Slp
rW
rkS
urf
ace),
GN
D!
X2
/5D
iag
no
stic
sC
on
ne
cto
r,G
ND
1!
X2
/8D
iagn
ost
ics
Co
nn
ect
or,
GN
D2
!X
2/1
1C
olli
sio
nA
void
an
ce
Syst
em
,G
ND
!X
2/1
6A
uxili
ary
Heate
r[E
SP
AR
],G
ND
!X
2/1
7
Sta
nd
alo
ne
HV
AC
,G
ND
!X
3/1
3S
RS
Air
ba
g,
GN
D!
X3
/14
CG
W,
GN
D!
X3
/16
Am
plif
ier
Pow
er,
GN
D!
X3
/17
Rad
io,
GN
D!
X3
/19
Antit
heft
Warn
ing
Syst
em
,G
ND
!X
3/2
0U
tility
Lig
ht,
GN
D!
X3
/21
Po
we
rF
ee
dS
pa
reO
utp
utI,
GN
D!
X4
/3P
ow
er
Fe
ed
Sp
are
Outp
utIII,
GN
D!
X4
/4
Pow
er
Fe
ed
Spare
Outp
utII
,G
ND
!X
5/3
Pow
er
Fe
ed
Sp
are
Outp
utIV
,G
ND
!X
5/4
CB
Ra
dio
,G
ND
!X
6/1
Instr
um
en
tC
luste
r,G
ND
!X
6/4
Fle
et
Ma
na
ge
mentS
yst
em
,G
ND
!X
6/7
Sle
epe
rH
VA
CF
an
Moto
r,G
ND
!X
7/1
Ca
bin
HV
AC
Fan
Moto
r,G
ND
!X
7/2
Mirro
rH
eatin
gD
river,
GN
D!
X8
/2D
oor
Co
ntr
olD
river,
GN
D!
X8
/3
Bod
yB
uild
er
Con
ne
cto
r:G
ND
1!
X9
/8
Pan
elL
am
ps,
GN
D!
X10
/4T
ire
Pre
ssu
reM
onito
rin
g,
GN
D!
X10
/5P
ow
er
Fe
ed
Sle
ep
er
The
rmo
sta
tG
ND
(Optim
ized
Idle
)!
X10
/8In
side
Tem
pe
ratu
reS
enso
r,P
rop
elle
rG
ND
!X
10
/11
Insid
eT
em
pera
ture
Sen
sor,
GN
D!
X1
0/1
4B
elt
Bu
ckle
Co
nta
cts
GN
D!
X1
0/1
5
Rain
/Lig
htS
en
sor,
GN
D!
X1
1/1
0C
lutc
hS
witch
es
Re
turn
,G
ND
!X
11
/16
Au
xili
ary
Te
lem
atic
Un
it,G
ND
!X
11
/18
Do
me
La
mps,
Sle
epe
r,G
ND
!X
12
/4R
ea
din
gL
am
ps
1&
2(D
imm
able
/The
ate
r),
GN
D!
X12
/8F
ootw
ell
La
mp,G
ND
!X
12
/10
Ge
ne
ralS
lee
pe
rLa
mp,G
ND
!X
12
/11
Re
ar
Ba
gg
ag
eC
om
part
men
tL
ights
,G
ND
!X
12
/14
12
VP
ow
er
Re
cepta
cle
s3&
4,
GN
D!
X14
/312
VP
ow
er
Re
cepta
cle
s5&
6,
GN
D!
X14
/4
Pow
er
Fe
ed
Sp
are
Outp
ut
V,
GN
D!
X15
/312
VP
ow
er
Re
cepta
cle
s1&
2,
GN
D!
X15
/4
La
ne
Gu
idan
ce,
GN
D!
X16
/3C
D-P
laye
r,G
ND
!X
16
/6C
lea
ran
ce
Lam
ps
Fro
nt,
GN
D!
X16
/9R
ead
ing
La
mp
s3
&4
(Sw
itch
ed
Loca
lly),
GN
D!
X1
6/1
2D
om
eLa
mp
s,F
orw
ard
,G
ND
!X
16
/15
Au
xill
ary
Cir
cula
tio
nF
an-
Win
dsh
ield
,G
ND
!X
16
/18
f545099Ref. Dia. SAM _CAB grounds.inputs small page.vsd07/02/2007
7C
7D
12V FromMegafuse
INTERNAL SAM PC BOARDGND ToBattery
LOGIC CONTROLLED UNFUSED OUTPUTS
X19
/16-
Hoo
dT
ilt&
Neu
tral&
Pa
rkB
rake
(opt
idle
)
X21
/10-
Horn
(Pne
um
atic)
,C
ontr
ol
X21
/11-
Turn
Left
Fro
ntS
ide
X21
/12-
Wip
er
Low
X21
/14-
Utilit
yLig
ht-
X21
/15-
Wip
er
Hig
h-
X9
/5-
Fun
ctio
np
in2
X9
/6-
Fun
ctio
np
in4
X9
/7-
Fun
ctio
np
in3
X9
/9-
Bo
dy
Bu
ilder
con
ne
cto
r:ba
ckup
lam
pX
9/1
0-
Bod
yB
uild
er
co
nn
ecto
r,m
ark
er
lights
X9
/11-
Bod
yB
uild
er
co
nn
ecto
r:IG
NX
9/1
2-
Bod
yB
uild
er
co
nn
ecto
r:T
ail
Lig
hts
X9
/13-
Bod
yB
uild
er
co
nn
ecto
r,R
ightT
urn
X9
/14-
Bod
yB
uild
er
co
nn
ecto
r:L
eft
Turn
X9
/15-
Bod
yB
uild
er
co
nn
ecto
r:S
top
Lig
hts
X9
/4-
Bo
dy
Bu
ilder
Con
ne
ctor:
Park
Bra
keX
9/3
-F
un
ctio
np
in1
X9
/1-
Bo
dy
Bu
ilder
con
ne
cto
r:re
volu
tion
(W)
X9
/2-
Bo
dy
Bu
ilder
con
ne
cto
r:ve
hic
lesp
eed
(C3)
X8
/5-
Doo
rO
pe
nS
tatu
sX
8/9
-D
oo
rS
illLa
mp
Drive
r
X3
/7-
Util
ityLig
ht
X2
/1-
Au
xili
ary
he
ate
r[E
SP
AR
]po
we
r
X10
/13-
Pa
ne
lLa
mps
X10
/17-
Instr
um
entC
luste
rW
ake-U
p
X11
/1-
Diff
Lo
ckIC
Uin
dic
ato
r,R
A2
X11
/2-
Wa
she
rL
eve
l,IC
Uin
dic
ato
rX
11
/3-
Ele
ctri
calG
loba
lFau
ltIn
dic
ato
rX
11
/4-
Fu
elW
ate
rse
para
tor
ICU
ind
icato
rX
11
/5-
Diff
Lo
ckIC
Uin
dic
ato
r,R
A1
X11
/6-
Lo
wA
irP
ress
ure
switc
hIC
Uin
dic
ato
rX
11
/7-
Lig
hts
ON
Buzze
rX
11
/8-
Air
Filt
er
Re
strictio
nIC
UIn
dic
ato
rX
11
/9-
Hig
hB
ea
mIC
UIn
dic
ato
rX
11
/11-
Turn
Sig
nalL
eft
ICU
Indic
ato
rX
11
/12-
Alte
rnato
rN
oC
harg
eIC
UIn
dic
ato
rX
11
/13-
Turn
Sig
nalR
ightIC
UIn
dic
ato
rX
11
/14-
Pa
rkB
rake
Sw
itch
ICU
Indic
ato
r
X12
/3-
Fo
otw
ell
La
mp
X12
/6-
Re
ad
ing
La
mp
1(D
imm
able
/The
ate
r)X
12
/9-
Gen
era
lSle
epe
rL
am
pX
12
/12-
Rea
rB
agg
ag
eC
om
part
mentL
ights
X12
/15-
Turn
Left
Fro
ntS
ide
X12
/16-
Rea
din
gL
am
p2
(Dim
mab
le/T
heate
r)X
12
/17-
Dom
eLa
mp,R
ear
X12
/18-
Turn
Rig
ht
Fro
nt
Sid
e
X16
/4-
Cle
ara
nce
Lam
ps
Fro
nt
IIX
16
/8-
Cle
ara
nce
Lam
ps
Fro
nt
IX
16
/11-
Dom
eLa
mp
Drive
r/F
orw
ard
Overh
ead
X16
/14-
Dom
eLa
mp
Pa
sse
nge
r
X17
/3-
Do
or
Sill
Lam
pP
asse
ng
er
X18
/5-
Lo
wB
ea
m,Left
X18
/6-
Hig
hB
ea
m,
Le
ftX
18
/8-
Ma
rke
rLa
mp
,C
orn
er
Fro
ntR
igh
tX
18
/9-
Tu
rnR
ightF
rontC
orn
er
X18
/12-
Mark
er
Lam
p,
Fro
nt
Rig
ht
X18
/14-
Mark
er
Lam
p,
Fro
nt
Le
ftX
18
/15-
DR
L(D
ayt
ime
Ru
nn
ing
Lig
ht)
,R
ight
X18
/18-
DR
L(D
ayt
ime
Ru
nn
ing
Lig
ht)
,L
eft
X18
/16-
Mark
er
Lam
p,
Corn
er
Fro
ntL
eft
X18
/17-
Hig
hB
eam
,R
ight
X18
/19-
Turn
Left
Fro
ntC
orn
er
X18
/20-
Low
Be
am
,R
ight
X18
/21-
Horn
(Ele
ctr
ic),
Co
ntr
ol
X19
/3-
Sta
rter
Rela
yX
19
/6-
A/C
Com
pre
sso
rC
lutc
hX
19
/9-
Activ
ate
PT
OS
ole
noid
(Co
ntr
ol)
X19
/14-
Hoo
dT
iltS
witc
hS
igna
lSu
pp
ly
X19
/17-
HV
AC
Pre
ssu
reT
rand
uce
r,S
upp
ly(+
5v)
X19
/21-
PT
OS
ole
no
idA
ctiv
ate
d
X20
/8-
Fo
gLa
mp,F
rontL
eft
X20
/10-
Hig
hB
eam
Au
xilia
ry,
Left
X20
/11-
Low
Be
am
Auxili
ary
,Left
X20
/12-
Hig
hB
eam
Au
xilia
ry,
Rig
ht
X20
/14-
Low
Be
am
Auxili
ary
,R
ight
X20
/15-
Turn
Rig
ht
Fro
nt
Sid
eX
20
/17-
Fog
Lam
p,
Fro
nt
Rig
ht
X20
/20-
Wash
er
Pu
mp
,C
ontr
ol
FUSED BATTERY PASSTHROUGHS UNFUSED CONSTANT OUTPUTS
F4
(15
A)
F5
(10
A)
F8
(15
A)
F10
(30
A)
F11
(30
A)
F12
(20
A)
F13
(20
A)
F2
(15
A)
F18
(15
A)
F20
(2A
)
F22
(5A
)
F37
(15
A)
F32
(25
A)
F33
(20
A)
F38
(20
A)
*Cab
inH
VA
Cco
ntr
olle
r,B
AT-
X1
/3
Pow
er
fee
dsp
are
outp
utV
,B
AT-
X1
5/1
Pow
er
feed
sp
are
outp
utV
I,B
AT-
X1
5/2
Sle
epe
rH
VA
Cfa
nm
oto
r,B
AT-
X7
/3
Ca
bin
HV
AC
fan
moto
r,B
AT-
X7
/4
Spo
tlig
ht-
X1
6/1
6
MS
F,
BA
T-
X2
/12
OB
DJ1
939,B
AT-
X2
/3O
BD
DC
DI,
BA
T-
X2
/6
Colli
sio
na
void
an
cesy
ste
m,B
AT-
X2
/13
Doo
rlo
ck,B
AT-
X8
/6
*Sle
epe
rH
VA
Cco
ntr
olle
r,B
AT-
X1
/6T
ransm
issi
on
shift
con
tro
lpa
ne
l,B
AT-
X1
/9
Han
ds
fre
eph
one,B
AT-
X1
/7R
adio
,B
AT-
X3
/11
Doo
rco
ntr
olp
ass
en
ge
r,B
AT-
X17
/4
Doo
rco
ntr
old
rive
r,B
AT-
X8
/4
CG
W,
BA
T-
X3
/18
Instr
um
entC
luste
r/H
orn
switch
supp
ly,B
AT-
X6
/18
Po
wer
Fee
dC
lock
Cab,
BA
T-
X6
/12
Po
wer
Fee
dD
rive
rIn
form
atio
nS
yst
em
,B
AT-
X6
/13
Pow
er
Fe
ed
Clo
cksl
ee
pe
r,B
AT-
X6
/14
CD-P
laye
r,B
AT-
X16
/1K
eyle
ssG
o/K
eyl
ess
En
try,B
AT-
X1
7/7
Se
rvic
eB
rake
Pre
ssure
Sw
itch
BA
T-
X1
0/7
Auxili
ary
Tele
matic
Unit,
BA
T-
X1
1/1
9
Antit
he
ftw
arn
ing
sys
tem
,B
AT-
X3
/2G
PS
,B
AT-
X3
/1
Tire
Pre
ssure
Mo
nito
rin
g,B
AT-
X1
0/1
6
Dis
tan
ce
Sen
sor
(Ad
aptive
Cru
ise
Contr
ol),
BA
T-
X20
/19
Tem
pe
ratu
reS
enso
rO
uts
ide
/Air
Gau
ge
,IG
N-
X20
/13
Cab
inH
VA
Ccon
tro
ller,
AC
C-
X1
/10
Sle
ep
er
HV
AC
con
tro
ller,
AC
C-
X1
/15
*Ad
vert
isin
gLig
ht,
AC
C-
X3
/4
Insi
de
Te
mp
Se
nso
r,P
rop
elle
rC
ontr
ol,
Mir
ror
Ad
just
AC
C-
X10
/2
Rad
io,
AC
C-
X10
/18
Pw
rfe
ed
Sle
ep
er
therm
osta
t(o
ptid
le)
IGN
-X
10
/10
Tir
eP
ress
ure
Mo
nito
rin
g,IG
N-
X1
0/1
VC
U/C
PC
,IG
N-
X2
/4
Ra
in/L
ightS
enso
r,B
AT-
X11
/21
Pa
rkB
rake
Sw
itch,
BA
T-
X1
3/9
Low
Air
Pre
ssure
Sw
itch
IGN
-X
13
/11
Ign
itio
nS
witc
h,B
AT-
X1
3/7
La
ne
Gu
idan
ce,IG
N-
X1
6/2
*Au
xilia
ryC
ircu
latio
nF
an-
Win
dshie
ld,
AC
C-
X1
6/5
Air
Inta
ke
Wa
rmer/
Gri
dH
eate
r,IG
N-
X19
/11
Eng
ine
EC
U,IG
N-
X19
/18
Eth
er
Sta
rtP
ow
er,
IGN
-X
19
/20
Air
Filt
er
Rest
rict
ion
Sen
sor,
IGN
-X
19
/13
f545100Ref. Dia. SAM _CAB outputs small.vsd02/25/2010
* When specified with Optimized Idle, these pins will not supply power when the key is in the ACC position,nor during an Optimized Idle vehicle shutdown event. Optimized Idle is specified by a SAM Cab parameter.
7E
87a 87
30
85
86
87a87
30
85
86
87a 87
30
85
86
87a 87
30
85
86
R1 R2 R3 R4 R5 R6 R7 R8
R9 R10 R11 R12 R 13 R 14 R 15
12 V FromMega fuse
87a87
30
85
86
X4
/1-
Pow
er
Fe
ed
Spare
Outp
utI,
BA
T
X5
/1-
Pow
er
Fe
ed
Spare
Outp
utII
,B
AT
X1
/12-
Heate
dS
eats
,IG
N*
X6
/15-
12V
Pw
rR
ecepta
cle
1B
AT
(Da
sh,C
igar)
X6
/9-
12
VP
wr
Rece
pta
cle
2B
AT
(Dash,P
hon
e)
X6
/2-
Fle
et
Ma
na
ge
me
nt
Sys
tem
,B
AT
X5
/2-
Pow
er
Fe
ed
Spare
Outp
utIV
,B
AT
X4
/2-
Pow
er
Fe
ed
Spare
Outp
utII
I,B
AT
X6
/3-
CB
Rad
io,B
AT
X3
/15-
12V
Pw
rR
ecepta
cle
3B
AT
(Slp
r,C
iga
r)
X3
/5-
Sta
nd
Alo
ne
HV
AC
,B
AT
Am
plif
ier
Po
wer,
AC
C-
X3
/9
*Mir
ror
He
at,
Drive
r-
X8
/8
*Mirro
rH
eat,
Pass
eng
er-
X1
7/2
12V
Pw
rR
ece
pt6
BA
T(S
lee
pe
r,R
efr
ige
rato
r)-
X1
4/2
12
VP
ow
er
Re
cepta
cle
5B
AT
(Sle
epe
r,C
iga
r)-
X1
4/1
Are
aLig
htin
gB
AT
(Lw
rB
un
ka
nd
Slp
rW
ork
Surf
ace
)-
X2
/15
Ove
rhea
dC
om
pa
rtm
ent
Lig
ht,
BA
T-
X1
6/1
7
Do
me
Lam
pC
ab,
BA
T-
X16
/7
12
VP
wr
Rece
pta
cle
4B
AT
(Slp
r,C
iga
r)-
X3
/3
Auxi
liary
Circu
latio
nF
an
(Sle
epe
r)B
AT-
X1
/13
Rea
din
gL
am
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wer
Win
do
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ge
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er
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Drive
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ide
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8/7
87a87
30
85
86
87a87
30
85
86
87a87
30
85
86
87a87
30
85
86
87a87
30
85
86
INTERNALSAM
WIRING
X2
/9-
Dia
gn
ost
icC
onn
ecto
r,IG
NX
6/1
6-
Instr
um
entC
luste
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N
X3
/10-
GP
S,IG
NX
6/5
-P
ow
er
Fe
ed
Drive
rIn
form
ation
Syst
em
,IG
NX
6/6
-F
leet
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na
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me
nt
Sys
tem
,IG
NX
6/8
-P
ow
er
Fe
ed
Ga
ug
eP
yro
mete
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NX
6/1
0-
Po
wer
Fee
dG
au
ge
Axle
Tem
p,
IGN
X1
/1-
Tra
ns
Te
mp
Ga
ug
e,
IGN
X1
/4-
Da
shS
plic
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IGN
X2
/14-
Colli
sio
nA
void
an
ceS
yste
m,
IGN
X3
/6-
SR
SA
irb
ag,IG
NF
26
(5A
)
F2
5(7
.5A
)
F1
(30
A)
F3
(30)
F1
9(2
0A
)
F6
(15
A)
F7
(15
A)
F1
4(2
5A
)
F1
5(2
0A
)
F1
6(7
.5A
)
F2
3(1
5A
)
F9
(20
A)
F27
(10
A)
F28
(10
A)
F3
0(2
0A
)
F2
4(1
0A
)
F3
1(2
0A
)
F2
1(1
5A
)
F3
5(1
5A
)
F3
4(3
A)
F1
7(2
0A
)
F3
6(1
5A
)
F3
9(1
5A
)
F4
0(1
5A
)
INTERNAL SAM PCBOARD
87a87
30
85
86
87a87
30
85
86
87a87
30
85
86
87a87
30
85
86
87a87
30
85
86
F2
9(3
A)
GND toBa tter y
f545102Ref. Dia. SAM_CAB_relays Small.vsd02/25/2010
* When specified with Optimized Idle, these pins will not supply power when the key is in the ACC position,nor during an Optimized Idle vehicle shutdown event. Optimized Idle is specified by a SAM Cab parameter.
X14
X15
X16
X17
F29
R15F40
X18
X20
X4
X1
X5
X2
X6
X3
X7
X9
F18 R6 F28 R10F13
F1 R1 F19F22
F32
R11
X21
R3
R14
X8
X19
X18
X19
X20
X21
X12 X11 X10X13
SAM cabin bottom view SAM cabin top view
8
X56X57
X58 X59
X51X52X53
X54X55
9
10A
10B
10C
11A
11B
12A
12B
A B
C
D E
F
G H
J
13
14
15A
15B
15C
15D
15E
15F
15G
15H
15 I
15J
16A
16B
16C
16D
16E
16F
16G
16H
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