CESSNA
AIRCRAFT
COMPANY
MODEL
1821T182
WIRING
DIAGRAM
MANUAL
P1037
GEA71
PCRT/JAW
SD
1
LN
INL/AIRFRHANE
REFER
TO
33-11-01
i---
--
vL
REFER
TO
UIOOB
REFER
TO
33-40-01
i---
--
F
23-50-03
RS
485
1 A
5 -fl------
5PI037-2PC031
WHT)
2
-
RS
485
1 B
6
-------
6PI037-3PC031
BLU)
---- -3
I
4
--
REFER
TO
:1
l
-
a
J
3~~~~~
-34-1D-01
RS
485
2 A
7
--------
7PIO37-7PC031(WHT)-------7
--
RS
485
2 B
-
-8P1037-8PC031(BLU)-
L
5
CONFIC
MODULE GROUND 1 (BLK)(VEND
1
CONFIGURATION
-
CONFIG
MODULE POWER
21-
RED)(VEND
4
N
C OUL
CONFIG
MODULE
DATA
40------ (YEL)(VEND
3
ADULE
CONFIG
NODULE
CLOCK
60-
(
HT)(VEND
2
2
3
THERMHCOUPLE
REF
Ml
6S----- (YEL)(VEND
TIr2i
THERMOCOUPLE
REF
LO 69-
RED) IVEND
THERMOCOUPLE
THERN0C0UPLE
REF
LO
69-(REO)
(VENDU
ASSY
I
ZJ
Nn
1 1
PNO
1
1
.1
EGT
SENSOR
DISC
JUN
14
(j2
*I
E7
SEVA
.1
EGT
TEMP
ANALOG
IN
7
Hl
48
P
-4W37-+JNOI4iYEL)(24
) +
(
VEND
-
1
EGCT TEMP
ANALOG
IN
7
LO
4
9,y
PIDO37--JNO11RED)(24-
j
E
VEND)-
9
GH~~~JN01J7
PNP1
02
E^
f
*.
SENSORDSCi
|V
U2NR
1EN
42
EGT
TEMP
ANALOG
IN
8
HI
50-f-gOP
j7-+JNOj2FYEL)j24
)
(VENC
r
;2
EGT
TEMP
ANALOG
IN
8
LO
5 1
J-2IP!037--JN12(RED
2 4
VEND)-
Q1
GiJN
NO)1
J3
ENGT
SENS
DISCQ
IR
NE
E
*3
EGT
TEMP
ANALOG
IN
9
HI
52-f-52P1037-+JN013
YELI(24
)-f_-fV-f-
(VEN
D
*3
EGT
TEMP
ANALOG
IN
9
LO
53--53P1037--JNO134RED)(24H
-U-{Lj--(VEND)-U
g
Gi~~~NJ
Nl
14
PN0
14
-
^~
~~
4EGT
SENSOR
ISC
UN17
.~~FFI.
fiN
.4
EG
SEW!
*4
EGT
TEMP
ANALOG
IN
10
HI 54
n_4P1037-+JNOI4(YEL)(24
)-1-
7-fI
(VENDf
*
S
N
*4
EGT
TEMP
ANALOG
IN
10
LO
55--55PI037--JNO14(RED)(24)-U-
(VEND)-
EGT
T~~~~~~~l
0.37
(VEND)~
~~.~ET
EN
&
Q~~IJ
N0
1
PN0155
*51GP
SENSOR
D|S
Q
S8N0
*5
EGT TEMP
ANALOG
IN
1
HI
56-f-56P1037-.JN015(YEL)(24
)-flT-f-
(VENDOf
*
5
EGT
TEMP
ANALOG
IN
11
LO
57-V-57PI037--JN015(RED)(24
)--I--(VEND)-
-~
~~~~~
_
Q
I.
NE
TEN~
*6
ECT
TEMP
ANALOG
IN
12
HI
58
-f-8P1037-*JN016(YEL)24f
+
(VEN0-fH
*6
EGT
TEMP
ANALOG
IN
1
LO
5--59PID37-JNO16(RED)(24
)--_-U-(VEND)-U
-Q
QiNJNn17
PNO17
*1
C
SENSOR
DISC
|
IN0NE
c
*1
CHT
TEMP
ANALOG
IN
I
HI
286-f-26P1037-,JNO17I(YEL)
(24
iVENDTf
*1
CHT
TEMP
ANALOG
IN
1
LO
2
9-2P037--JNO17(RED)(24
I--uJ-(
VEND)
t-u
S!
Q~~6JNOQ1R
PNO17
I
CH.
SENSOR
DISC
NCH 1E
*2
CHT
TEMP
ANALOG
IN
2
HI
2328PI1037-+JN019(YEL)(24)+f
(VENDf-
*
*2
CHT
TEMP
ANALOG
IN
2
LO
293-29PI037--JN019(RED
)1
(24)-----
(VEND)-U
(i
QJ^.
WSEN
NO19RI2
|NN8
«3
CHT
TEMP
ANALOG
IN
3
HI
33-fl-33P1037-.JNOS20YEL)
(24
)-A-fT}
J-A-
(VENDF
«4
CHT
TEMP
ANALOG
IN
4
LO
341-34P1D37--JN020(RED)
(24
)-U-|-*-
(VEND)-UJ
G3JNOC
SENSOR
2 0|NO
*4JC.P
SENS0R
D I S~P
194
CHT
SEN5
*4
CHT
TEMP
ANALOG
IN
4
HI
3
fl-33P1037-+JNO21(YEL)
(24)-f-T4fT--l(VEND
*4
CHT
TEMP
ANALOG
IN
4
LO
34-34P1037--JN021(RED)(24
)
|-U-
(VEND)-
Q
k3J~~~I.N019
PNO219
jN
03
CHT
SENSOR
2
?j C
EN'
*5
CHT
TEMP
ANALOG
IN
HI
6-fT-36P1037-+JN021(YEL)(24
)-f-T-f(VEND--
*5
CHT
TEMP
ANALOG
IN
3
LO
38-3
1
3PI037--JN021(RED)(24
)---U-(VEND)-t
Q
Q~jJNO29p
PN
O2
*
CHT
SENSOR
NI
UNO?
*6
CHT
TEMP
ANALOG
IN
6
Hl
1717PI037-,JN0220YEL3(24)ftn-
IVEN
104
CHIYN
*6
CHT
TEMP
ANALOG
IN
6
LO
183
1D4037--JN0220(RED)(
2424)4-fLj4.(VEND)%
TN I fiT
SENSOR
D I
SC
Q
|
SEW
TIT
TEMP
ANALOG
IN
6
LO
6363P1037--JN023(RED)(24
-f-i
M2(VENDl-
TIT
TEMP
ANALOG
IN
6
HI
62
--
2P1037-*JN023(YEL)(24
)--
-U-(VEND)-
-6
ENGINE/AIRFRAME
MONITOR
Figure
02 (Sheet
1)
SOR
SOR
SOR
SSORI
qSOR|
ssos
SORI
SOR
IOR
ORI
iOR
iOR
.fiO
P
1037
GEA71
ENGINE/AIRFRAME
U
1008
VACUUM
PRESS
ANALOG
IN
3 HI
VACUUM
PRESS
ANALOG
IN
3 LO
SIGNAL
GROUND
45V
TRANSDUCER
POWER
OIL
PRESSURE
ANALOG
IN
2 HI
OIL
PRESSURE
ANALOG
IN
2
LO
TRANSDUCER
LO
(GND)
OIL
TEMP
ANALOG
IN
I
HI
OIL
TEMP
ANALOG
IN
1 LO
*12V
TRANOUCER
POWER
FUEL
FLOW
DIGITAL
IN
1
TRANSDUCER
LO
(GND)
PROP
HEAT'
GRN DISCRETE
IN
1
PROP
HEAT'
AMB
DISCRETE
IN
2
.1
OV
TRANSDUCER
POWER
TACHOMETER
DIGITAL
IN
2
TRANSDUCER
LO
(GNO)
PF003
VACUUM
PRESSURE
TRANSDUCER
UF003
42
43.
39-
1S,
24-
25-
12-
2PI037-CPF003-----
Cf
OUTPUT
-7C=
----
3P
1037-APFO03-----
A GND
-'
---
15P1037-BPF003----
B
INPUT
5V
--
C.)~y
-
15P1037-BJN004(20)
I--c~~r
~
~24P I
037-CJN004(20)
-y^
~~~~~25P1037-AJN004(20)
JN004
OIL
PRESSURE
TRANSDUCER
U
1006
B
INPUT
5V
C
OUTPUT
A GND
|
IL
TMP
SENSOR
22--=-22PIO037-1UN004(20)-
I
1I OUTPUT
23--=
--
23P
1037-GN004
(20-
I
G
-W4
1
JN009
PNO
uEL
FLOW
FUEL
FLOW
TRANSDUC
R
ISC
|
TRANDUCER
16----=------
16P1037-CJ1009(20
)-
-
C-R
ED(VEND)-}
INPUT
12V
2
---
2P
0I37-BJNO9
(20)
6
I-HT(VEND)-
OUPUT
13--1==1-----3PIO37-AJN009(20)-------
||-B A
LK(VEND)-
GND
PCO13
PROP
DE-ICE
TIMER/MONITOR
UC001
70-
71-
14
3
1
1
-7DPI037-2PCO1
2
NORMAL
OPP
OUTPUT
-71P1037-3PCO1
3
WARNING
OUTPUT
REFER
TO
30-60-01
Dk
~14P1037-2PN025(WHT)
3P1037-3PN025(BLU)
1
1P
1037-1PN025ORN)
'
P
CE4B
P4L.
C
C
REFER
TO
_::
1
POWER
2 (AVN BUS
1)
37'-.-------
37P1037-7JC024(16)---
POWER
I
(ESSENTIAL
BUS)
35-
-
35P1I037-6JC024(16)
POWER
GROUND
20&
20P1037-KG10O1
VOLTS-ESSNTL
BUS ANALOG
IN
5
HI
46
46PI037-6JC024(16)-
VOLTS-ESSNTL
BUS
ANALOG
IN
5
LO
47
_
7PI03-RIO0i
VOLTS-MAIN
BUS ANALOG
IN
4
LO
4
5-_=----
P
37-RG
VOLTS-MAIN
BUS
ANALOG
IN
4
HI
44
44PI037-4JC024-------
LOW
OIL
PRESS-
DISCRETE
IN
3
76--=
76PI
037-CJN5Ruu2u)-
__76P1I037-CJN005({20)--
NOTES:
I.
ALL
*IRE
22AWG.
UNLESS
OTHERWISE NOTED.
W
*IRE
AND CONNECTOR
SUPPLIED
*ITH
SENSOR.
CONFIGURATION
MODULE
AND
THERMOCOUPLE
ASSY
ARE
LOCATED
IN
THE
CONNECTOR
BACKSHELL.
n4
GROUND
STUD
LOCATED
ON
LH
MAGNETO
CASE
LABLED
AS
GND.
W
*IRE
SHIELD
TERMINATIONS
AND
CONNECTOR
BACKSHELL
GROUNDING
SHALL
BE
ACCOMPLISHED
BY
USING
GARMIN
BACKSHELL
GROUND
*IRE
HARNESS
(-SPIDER-).
Q
SOLDER
WIRES TO
RESISTOR
AND COVER
*ITH
HEAT
SHRINK
TUBING.
L
ASSEMBLE
0770582-3
FUEL
OTY
SIGNAL
CONDITIONER
(REF
DES
UL004
&
UR004)
IN
BUNDLE
AS
SHOWN:
_ __
_..-- _
COVER
-
TERMINAL
BOARD
v.0
I;^
irr
.3
:J.
.
L.
TERMINAL
BOARD
&
11
.i~~-l:^.
-*t
i~
...
"_*
'-
'.
**r,'
*,"
...
*"*
Ir
/
!;
iaM ')
!,J
:
-
~
SHRINK
SLEVING
COVER
COVER
WALL
BETWEEN
Rl
&
R2
PN025
TACHOMETER
SENSOR
UN028
121
INPUT
*410V
3
OUTPUT
I GND
EE1003
,--
REFER
TO
30-30-01
HOURMETER
4*£--
REFER
TO
74-10-01
=
-------
4JC024-(4)E1003
(4)
REFER
TO
GND
91-10-02
G1001
[
L-U
--
GNDE1003-AJN005(20)-
.~~~~~Xln
_Rn4o
P1038
-P702)
-16)-,
LH
FUEL OTY
SIGNAL/,
GA71
U;\ZRFRT
C£PLI
0_0 4AS
ENGINE/AIRFRAME
9 1F-10-0
-CJ
LTOEA
I
UIOO8
GFOI1
I
7
5
I
LH
FUEL
OTY
ANALOG
IN
2A
HI
54
n
54P1038-3ULD04(WHT)
RDlRI
R2}
RD
L
OTY
LH
FUEL
OTY
ANALOG
IN
2A
LO
55.
_
55P1038-2UL002(BLU)
--
;"-3"
l«
4f
I
ISENDOER
I10V
TRANSDUCER
POWER
14-
--
--
14P0IO38-10ULOO4(WHT)
1A8
_
l
UL004-1UL002-I
SEND
SIGNAL
GROUND
3
jI
31P1038-2UL002(BLU)
--
i__
"
2
RETURN
2UL002-GLO10-.
UR
004
L-2UL004-GLO1
-,CI'GLO1I
RH
FUEL
TY
SIGNALIS
REFER
TO
_CONDI
T
IOtE!RA$5YT3
_
991-10-02
RH
RUEL
OTY
ANALOG
IN
3A
HI
56.
56P1038-3UR004(WHT)
RH
RUEL
OTY
ANALOG
IN
3A LO
57
57P1038-2UR0021BLU)
-
(QiN
-n-
----
14P1038-10UR004(WHT)
SIGNAL
GROUND
32
32P1038-2UR002(BLU)-
P8i~
*LOW
VOLTS-
RED
DISCRETE
IN
1A
60----==----6OPI038-APB018(20)---
ANALOG/CURRENT
MON
IN1
A
HI
44-IH---4
138-FPB018(20)
AI.AnfLf/l*KCI
SL
IN 1A
LU
4:
-4P0IUJD-UrU1BlH2
1 -----
l1r~
(MAIN
BATTERY
CURRENT)
_
_
RI
O3t j
TCH
\NL^C?
6
JS'aW
LLPD
PRESSURE
ANALOG/CURRENT
NON
IN
2A
HI
46-
46PI1038-11JC026
1---
-
REFER
TO
TRANSDUCER
ANALOG/CURRENT
NON
IN
2A LO
47-47PI1038-16JC026-
16-
24-61-01
(STANDBY
BATTERY
CURRENT)X_
UNOOL
.5V
TRANSDUCER
POWER
15
15P1038-BPCO34
B
INPUT
5V
ANALOG
IN
IA
HIl
52
52P1038-CPCO34
C
OUTPUT
ANALOG
IN
IA
LO
53
3--------
53P1038-APC034
A GND
TRANSDUCER
LO
(GND)
12
I'
TERMINAL
BOARD
FRONT
LAYOUT
(COVERS
NOT
SHOWN)
IJN005
OIL
PRESSURE
ISWITICH
SN00
IAIt8;120tSI'
ae~^^
-kr
TERMINAL
BOARD
REAR
LAYOUT
(COVERS
NOT
SHOWN)
Li\
INSTALL
H610033
NYLON
TUBE
BETWEEN THERMOCOUPLE
WIRE
AND
CONNECTOR
CLAMP
AS
SHOWN.
fCONNECTOR
CLAMP
/
/
-H610033
TUBE /THERMOCOUPLE
*IRE
L
---
2.0
-
0770582C3
©
CESSNA
AIRCRAFT
COMPANY
77-40-01
Figure
02
Page
0
Feb
13/2006
I
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