Wire Description Wire Number
WireDescription Wire Number
W i r eC o ol r
D e sc r i pt i o n
Wire Number
Power Circuits 1 01
RD
B at et ry ( +)
1 02 103
BU YL
H ea dL am p Dom e,D ash Lam p / Pa r ,kT a i lL a m p
W i r eC o l or
D e sc r i pt i o n
Basic Machine Circuits (Cont'd) 3 12 3 13 314
PK GY PU
BU
S wi ct hi ng U pS ol e n o di S wi ct hi ng D ow nS ol en odi
S at rt er N o. 2 R es si ot rt oD ai gn os it c Sta r t er R eal yN o 2 . O upt u t
5 32
WH
F ri eW ar ni ng L am p
7 46
PK
533
OR
H e at S e n o s rT/ e st S w .
747
WH
S wtic hi n gN oS y nc h or nzi e S oel n oi d
534
WH
H e at S e n o s rT/ e st S w .
748
BR
Seo cnda r yS t ee rni g D u mp V avl e( M ot o rG r )
T oq r u eC o n v etre rS wtic h
315
GN
Sta r tA i dB r ea k er t oS t a r tA i dR eal y
3 16
PK
C an et oE el va ot rN eu rt al S at rt S WJ um pe r
106
WH
M ani P o w e r R eal yI/n p ut
107
WH
E n gi n eS h ut D o w n/A u t oF ier C o n tro l
108
BU
Sta r tA i dR eal yt oS t ar tA i dS oel n o id H onr R eal yC ol it oS wti c h
Mic sWip e r ,D o m eLam p ,C i g a r L i gh t e r
321
BR
Bcp k A l ar m
1 09
OR
A tl O ut pu t( +) T er m.
3 22
GY
W ar ni ng H or n( Fo w r ar d)
110 111
GN YL
W i nd s h i edl W i p e r S wtic h( Rgi h)t W i nd s h i edl W i p e r S wtic h( L ef t )
323 324
WH BU
Fue l Tra n sef rP u m p Pow er D iffeer nita lL o k c u pS oel n o id
112
PU
M ani P o w e r R eal yO upt u t
325
1 13
OR
3 26
PK PU
Fue l Pum p R eal yO i lP r es sS wtic h K ey S W" C" T er m.
535
BU
W i nd s hi edl S W .t oW i pe r S w .
5 36
WH
H az ar dS w. t oT ur nS w.
749
OR
Seo cnda r yS t ee rni g G o ve r n o r S w .( M ot o rG r )
7 50
GN
E ej ct or K ci ko u t
537
GR
T un r S i gn a lS w .t oF l as h er
751
GN
C o un t e r s ha f tS hfi tS o l e n odi N o .1 o r 3
BR
H az ar dI nd i ac o t r
7 52
YL
C ou net rs ha tf S hi tf S ol e n o di N o. 2
539
BU
T un r S i gn a lI n di c at o rB a si cR / i gh t
753
GY
Lok c u pC l ut c hC o nt r o l t oS wti c h
540
WH GN
5 42
B U
T un r S i gn a lI n di c at o rL e tf
Symbols
S wi ct hi ng S yn ch ro nzi eS ol e n o di
5 38
5 41
Electrical Schematic Symbols And Definitions
D e sc r i pito n
Control Circuits (Cont'd) GY
K ey S wi ct h
O pr M on P an el B ( +) S wi ct he d
W i r eC o l or
7 44 7 45
YL
YL
Wire Number
F ri eW ar ni ng H or n
BR
OR
W ni ds hi el dW as he r- R gi ht
WH
104
320
D e s cr i p it o n
Accessory Circuits (Cont'd) OR
5 31
1 05
317
W i r eC o l or
5 30
S at rt er N o. 2 S ol en oi dt oR es si ot r
754
BU
7 55
OR
C ou net rs ha tf S hi tf S ol e n o di N o. 4 o r5
7 56
W H
X m s nL oc u k pC ul ct hS ol en oi d
Alarm - Backup Alarm - Engine Overspeed
Component
Solenoid - 4-Way (Traction Aid)
1 A
Solenoid - A/C Clutch
B-3
I-3
A
Solenoid - Downshift
A-11
35
2
Solenoid - Engine Shutdown
B-3
36
3
Sol enoi d - Lock Up
A-11
37
S ol en oi d- P o r po tr o i na l( Tr ac it on A d i )
B1 - 1
38
So l en oi d- U ps hi tf
B 1- 1
41
F-3
A
B-7
42
F 8-
C
S hu dt ow nS ol en oi d
543
BR
T r ai l er C o nn e ct o r( T ai l L a mp )
OR
S hu dt ow nM od ul e" Of "f
544
RD
T r ai l er C o nn e ct o r( S ot p L a mp )
Buk c e tP o si toi n er S oel d odi S w .
Alarm - Action
329
YL
F u e lP u m pt o S w i thc
545
BU
T o g g l eS w .t o B u t t o n( M o m e n t a r yT i l tT a b l e )
763
BU
T o r q u eC o n v etre r S w i t h c
Alternator
3 30
YL
N eu rt al S at rt R el ay C oi l
546
BU
A u xH y d r a ui lc- R oat t eC l oc k w ise
764
PU
Seo cnda r yS t ee rni g C o nt r ol S w( M ot o rG r )
Batteri es
A-6
118 119
GY PK
W i nd s h i edl W i p e r S wtic h( F o r n)t W i nd s h i esl W i p e rS wtic h( R e ar)
331 332
OR BU
Bak c-U p A l ar mR eal yC ol i S h ut d o w nS wtic ht oS h ut d o w nC o n t r ol
547
OR
A u xH y d r a ui lc- R oat t eC o un t er col c w k i se
765
A p or n S oel n odi ( S cr a p e r)
Be r ak er - A tl er na ot r
D 4-
A
5 48
GY
A u xH yd ra ui lc- O pe n
7 66
GN
X ms nD si co nn ec tS ol e n o di
B er ak e r - B ol w e rM ot or
E 4-
A
120
YL
Con v e tr e r( 2 4 V t o1 2 V )
333
GN
S car p er K e yS wti ch " R "T em r i na l
5 49
PK
A u xH yd ra ui lc- C ol se
7 67
WH
A nt si pi nP ci ku pP o w er
Breaker - Brake Retract
E-4
A
Speedometer
4 00
G N
Bra e k er - E n gS hdt n ,S e co n a d r yS t e rni g
D4 -
A
S wtic h- A fet r co oel rT e mp ( E M S)
Br a e ker - He d a La m p
E 4-
A
S w i ct h- Ba ck u p A al m r
121
YL B U
123
WH
1 24
G N
1 25
OR
126 127
PK OR
128
PK
1 29
BU
Monitoring Circuits
B a ck u pA l ar mL/ a m p A i rD yr e r G a u g e s( S e r ivc eM e t e r,Torqu e C o n v ret S o l )
768
OR
A nits pi n P i ck u pX m sn
A u xH y d r a ui lcR i gh t- D i c s o nn e ct t oS w .
769
BU
W h ee lS p e e d Pik c u p- L etf
BU
H y dO i lT e m pG a u g eS e n s o r (B+)
5 52
WH
F ou rW he el D ir ve S ol en odi
Y L
C o al nt T e m pG au ge S en o s r( B+ )
553
YL
P i ct hS o l e n odi t oT rgi g e rS w .( D ua l Ti l )t
771
PU
A nits pi n S e vr i ce B r a ek S w .
GN
A tl er na o t r( R) T er m.
554
PK
M o me n at r yS w .t oS i n g l e T itl S o l( D u a l Ti l )t
772
BR
A nits pi n R eat r d e r Sw.
T r an s m i s iso nC o nt r o l C a bF l o sL a m p
404 405
O p er aot rM o nP a ne lH y dO i lT e m p O p er aot rM o nP a ne lO i lP r e s s( L o w S e tt n g )
555
OR
T rgi g e rS w .t oT o gg l e( D ua l T itl )
773
GY
A nits pi n S e vr o va l ve
C on rt ol - E ng n i eS hu d t ow n
5 56
WH
D fi ef re ni tal L oc k
7 74
YL
A nt si pi nS ol e n o di - L et f
C on t or l - N e tur al S t ar t
O p er aot rM o nP a ne lC o ol a n tTem p
557
YL
T r ai l er C o nn e ct o r( L et fT u n r / Ha z ar d )
775
BR
A nits pi n S oel n odi - R i gh t
C on t or l - P a yl o ad M o ni t or
558
GN
T r ai l er C o nn e ct o r( Rgi h tT unr / Ha z ar d )
776
YL
B r ak eR eel a se R eal yC o nt r ol
C on rt ol - S ec on da yr S et er n i g
5 59
Y L
A ut o L ub eS ol en oi d
7 77
P U
B ar ke R el ea se M ot o r
C on t or l - T r ac t oi nA i d C on rt ol - T a r ns mi ss i n o ( Xm sn )
YL GY
K i ck o u t S oel noi d S wtic h
406
C gi ar L gi ht er
4 07
PK
O pe ra ot rM on P an el C on v/ Re at rd er O li T em p
GN
S t op L a m p A u xF l oo d s
408
WH
O p er aot rM o nP a ne lB r ak eP r es s( Ari )
BR
F ie r Con t r ol - O p ea r t or W anr i ng
409
OR
1 32
PU
O p er aot rM o nP a ne lN e ut r a l
PK
A nt si pi nC on rt ol
4 10
WH
O pe ra ot rM on P an el F au tl A al rm
133
OR
M a i nP o w e rR e l a yD i a gR e sT oD i a g n sot i c
411
PK
O p e r aot r M o nP a n e M l a set r F a u l L t amp
134 1 35
PK BU
Progra m m e dE l e crto n i cE n g i n eC n t r L l ogic A M/ F M R ad oi
412 4 13
BU BR
O p e r aot r M o nP a n e C l oola ntFlow O pe ra ot rM on P an el F ue lP re s
1 36
GN
S ec on da ry S et er ni g
4 14
PK
O pe ra ot rM on P an el L ow F ue l
137
OR
S t ee rni g M oot r F u e s(Sm a l lT r u c k )s
415
GN
O p er aot rM o nP a ne lT e tsS w .
GN
A u xH y d r a ui lcL e tf - D i c s o nn e ct t oS w .
YL
4 03
130
138
OR
4 02
131
1 39
550 551
F ue lT a r ns ef rP um p
A / C
401
S e rv ci eM e t er S w i ct h
A u ot L u be P u m p / Pa yol a dM o n i t or
416
OR
4 17
GY
418
WH
Seo c n da r yS t e rni gS w . P ri ma ry S et er ni gS w.
7 70
GN
W he e S l p e dP ci ku p- R gi h t
560
GN
H aol n P r es sS D w/ H aol n P r e ss S w
778
BR
D ier c tD rvi eL o wR a ng e S oel n odi
561
BU
H aol n P r es sS w / N irto g e n P r e ss S w
779
WH
Cou p l e rE n g a g e S oel n odi
562
YL
N i rt o ge n P r es sS w / N irto ge n P r e ss S w
780
PU
Cou p l e rD i se n ga g eS o l e n odi
N i rt o ge n P r es sS w / F ier M o ni t or
781
PK
A u ge r M a tse rS w .t oA u ge r S w .
563
PU
564
Switch - Bl ower
F-6
D
A
S wi c t h- B od yr ai s e
EF , 8 -
B
D si rt bi ut or - T ra ns mi s si on S pe ed Dryer - Air
4 t hV avl e S w .t o4 t hV a l ev S oel n odi
D-3
A
Switch - Door Courtesy Lamp
G au ge - A ri P er s ur e
I 3-
A
S wi ct h- E ng ni eC o al nt T em p
B 4-
48
Lok c u pC l ut c hI n hi bti
G a ug e- B r k a e O i lT e mp ear t ur e
G-2
A
S wtic h- E n gi n eC o loa nt T e mp ( Sat r tA i d)
A-3
49
5 67
WH
AC / S wi ct hJ um pe r
E ng S pd C nt lP re ss S wt oM od eS w
G a ug e- E n gi n eC o loa nt T e mp e ar t ur e
G-3
A
S wtic h- E n gi n eO i lP r s e s( E M S)
B-4
50
7 85
PK
O p er aot rM o nP a ne lO i lP r e s s( Hgi hS e tt i n g)
568
GN
W an r i n gB u z e rt oD i od e s
786
GN
O p er aot rM o nP a ne lP a kr i n g B r ak e
569
PK
A / CS wti c ht oJ u mp e rN o .2
787
WH
O p er aot rM o nP a ne lF u elF itle /r L o w P r es s O p e r aot r M o nP a n e A l ctio n L a m p( S c r a per)
5 70
BU
Bla d eC us hi on S ol e n o di
7 88
YL
E ng ni eS pe ed ( +)
5 71
OR
D oz er F ol a S t ol en odi B / u kc et
7 89
PK
C on rt ol L ev er L oc k
144
O p er aot rM o nP a ne lW a n r in g H onr ( S cr a pe r )
572
PU
I n di c at o r- T r an s m i s si o nG e ar M et er - S er vi ce
I 5-
B
S wi ct h- E ng ni eO ve sr p e ed T es t
E 5-
A
M o int or - E n gi n eO v er s p eed
E-5
12
S wtic h- F u el F i let rP r e s s ur e( E M S)
B-4
52
M on ti or - O pe a r o t r( EM S)
F -4
A
GN
F o gL a m p / Be a o cn
Blad e Flo a t L i mi tS w .N o .1
790
BU
E n gS p dC nlt- M e dS p ee d S o l e n odi
BU
Dua l H PS oel noi d S wtic h
423
PU
O p er aot rM o nP a ne lT e tsS w (. S rca pe r )
573
GN
Blad e Flo a t L i mi tS w .N o .2
791
PK
E n gS p dC nlt- L o wS p ee d S oel n odi
GY
Ace c so s r yS wtic h1
424
GY
O p er aot rM o nP a ne lP o we rT r a i nT e m p
5 74
WH
Bla d eF ol a S t ol en oi d
7 92
OR
U nd e sr pe e dP r o p or it on al S ol en odi
53
S w i ct h- He d a La m pDm i m re
H 2-
D
S w i ct h- Ke yS at tr
E- 3
A
E n gS p dC nlt- L o wP r es sS wti c h
Mo ot r- S atr et r
P a lyo a dM o ni t o r Xmn s P i ck u p
M ot or - S at tr er
D ua lk WS ol e n o di
M ot or - S ec on da yr S et er ni g
Ace c so s r yS wtic h2
425
PK
O p er aot rM o nP a ne lP o we rT r a i nO i L l ee vl
575
YL
AC / S wi ct h
4 26
BR
O pe ra ot rM on P an el P ow er T ar ni O li F li e t r
576
PK
W i nd s hi edl W i pe r - A u x( L ow )
PU
F l oo dal m p( For n t- A tt a hc )
427
GN
O p er aot rM o nP a ne lP o we rT r nO i F l lrtJ m p r
5 77
PU
W ni ds hi el dW pi er - A ux ( Hi gh )
OR
F l oo dal m p( R e a r - Atta h c)
428
OR
O p er aot rM o nP a ne lX m n s O i lT e m p
5 78
BU
W ni ds hi el dW pi er - A ux
7 98
GN
F as tD um pS w. t o4 ht F un ct oi nS w.
Mo ot sr - B ol w e r
GN BU
D ef o r st er A ux W pi er S wi ct h
4 29 4 30
YL BU
O pe ra ot rM on P an el B ra ke O li T em p O pe ra ot rM on P an el A ri F liet r
5 79
BR
AC / Blo w er M ot or N o. 1
7 99
WH
P ay ol ad M on iot rS en so rP ow er
P an el - P ay l a o dM on ti or O pe a r ot r
5 80
OR
AC / Blo w er M ot or N o. 2
8 00
BU
A ut om at ci M od e- L oc ku pC ul ct h
153
WH
3 P tH . ict hC o n tro l
431
GN
O p er aot rM o nP a ne lL o wX f e r Pum p P r es s
Rel ay - S atr t
5 81
G Y
1 54
WH
A ri C on di it on er
5 82
PK
583
OR
4 32
O pe ra ot rM on P an el B ra ke P re s ( Oi )l O pe ra ot rM on P an el B ra ke P re s ( Oi )l J mp r
BU
O p er aot rM o nP a ne lP w rT r a i nT e m p Jmp r
YL
O p er aot rM o nP a ne lP w rT r a i nT e m p Jmp r
436
OR
O p er aot rM o nP a ne lP w rT r a i nO i F l lrtJ m p r
160 161
PU PK
W i pe rM oot r( L ef t ) Haa z r dF u e s t oH a a z r dS wti c h
437 438
BR YL
O p ar t o r M o nP a ne lF u elL v tl oF u e l F lrt J mp r O p er aot rM o nP a ne lC o ol a n tTem pJmp r
1 62
YL
163
WH
165
YL
4 33
PK BU
434
L oc u k pC ul ct h
4 42 4 43
G Y YL
PK PK
C us ot me rA dd -O ns T ra li er T ur n/ Ha za rd
YL O R GN GN
M ai nB re ak er D ua lH P . .B re ak er
181
GY
E n gi n eS p ee dC o nt r o l(+B a tet r y)
1 82
PU
C us ot me rA dd -O ns M a ni B er ak e r
E ng ni eU nd er sp ee dC on rt ol
4 49 4 50 4 51
4 56
23
S wi c t h- T a r ct o i nA d i T es t
B-4
A
S wtic h- T r a
H d y S ys et mT em pG au ge P ow er T ar ni T em pG au ge
6 0 4
O R
S ot pL a m p
7 8 4
T ur n- L ef t
7 85
G N
E ng S pd C n t l- H iP er s S wi ct h
7 87
W H
A ug er S wi ct ht oA EM R e s si ot r
7 8
Y L
E n g ni eS p e ed ( + )
7 8 9
P K
Co ntr o lL e v e rL o c k
S pe ed om et er S en de r( Si gn al N o. 1 )
6 10
OR
T ac ho me et rS en de r( +)
6 11
PU
T ac ho me et rS en de r( -) T o qr ue C o n e v tr e r S ec on da ry S et er ni gF au tl L am p R et ar de rI nd ci at or L am p Con v e tr e T r em p S w .t oT i m e D eal y M on ti or P an el P TO
457
PU
M o n iot r P a n e G l r o u n dS p e e dS e n s o r
M ai nC h a s si
4 58
P K
M o n ti or P an el( + V )
459
PK
Mon i t or P a ne lI m p lem e n tP o istoi n
2 02
B K
203 204
4 60
B U
M o n ti or P an elP or gr am P ni
BK BK
C h as si sD i ag n o s tci O p er aot r M o n ito r Pan e l ( S rca pe r )
461 462
OR YL
O p er aot rP a ne l B r a k eA i rP r es sJ u m per S t e rni gM oot r I n d ica tor
2 0 5
B K
I n st ur m e n t
4 6 3
Y L
S e n os rPr e s e n t
206
BK
B a tt eyr S i de o fD i c s o n e tc
464
GY
Mon i t or P a ne lE n gi n eO i P l r es sS e n sor
2 07
BK
Sa t tr er D ai gn os it c
4 65
OR
L ow C ha rg eP re s W ar ni ng
208
BK
T r ai l e r C o n e tco r( G or u nd )
WH
Mon i t or P a ne lS t e rni g O i T l em p
209
BK
F ie r S u pp r es si o nS y tse m
467
BK
C o nv etre rO upt u t( 2 4V t o1 2 V) Dic s o n e ct D i a g n os tci R e issot r A nt si pi nC od ni gP ni 1 6
469 4 70
BK
A n its p i nC o d i n gP i n1 7
468
WH YL GN PU
6 12
G Y
6 13
P K
6 14
PU
7 90
BU PK
E ng S pd C nt l- L o wS pe ed S ol e n o di
O R
U n de sr pe ed P or po tr oi na lS ol en oi d
7 93
Y L
E ng S pd C n t l- L ow P er s S wi ct h
7 94
YL
P ay ol ad M on iot rX ms nP ci ku p
Y L
C ab F ol od s/ R O PS
7 95
Y L
D u a lk WS ol en oi d
BU
B u ck e tF l oo d B / o om F l o d
798
GN
F a tsD u mp S w .t o 4 t hF u nc toi n S w .
617
BR
T ali P o s. L a mp - Le f t( R oa dni g P a ck a ge )
799
WH
YL
T ali P o s. L a mp - Ri g ht ( R oa d i n g P a ck a ge )
800
BU
A uot m at i cM o de - L o k c u pC l ut c h
6 1 9
G R
H e a dL a m pL o w
8 0 1
P K
L u b eS o l e n o i d
620
WH
F l oo d - F r on t( E ng i n eF l oo d L a mp )
621
GY
F l oo d l a m pI n di c at o rL a mp
PU
F l oo d l a m p3 W a yS wti c hJ u m per
BU
F l oo d l a m p3 W a yS wti c hJ u m per
6 24
YL
F ol od l a m pB ow l
802 803 804 805 8 06
YL BU GN PK GY
A ut oF ri eN ti ro ge nS wi ct ht oC on rt ol A ut oF ri eN ti ro ge nS w. t oN ti ro ge nS w.
Y L PK P K GY
F og L am p R gi ht T ur nI nd ci at or A ux H ea dL am p F ol od R ea r( At ct h)
8 09 8 10 8 11 8 12
G N BU G Y GN PK
A
Single Wire Connector
Circuit Number Identification
Wire Gauge Plug
2
200-BK-14
GroundConnection
1 2
Pin or Socket Number
Typical representation of a Deutsch connector. The plug contains all sockets and the receptacle contains all pins.
1 2
A ut oF ri eS s y et mW ar ni ng C ri cu ti A ut oF ri eS ys e t mF ai ul re C ri cu i t F ri eT es tC ri cu ti
Connector Location
F ri eN ti o r ge n A ct ua it on S ol en odi A ut oF ri eA ge nt C yl ni de rS w. t oN ti ro ge nS w.
Schematic Location
471
PK
Xmn sNeu t r alt oP a kr i n g Bra ke
6 31
GY
F og L am p- R gi ht
8 13
BK
A n its p i nC o d i n gP i n1 8
472
OR
P a kr i n g B r ak eS w t. oO v e r srto ke S w .
6 32
WH
F og L am p- L ef t
8 14
YL
A ut oF ri eA ge nt S w. t oA ge nt S w.
BK
A n its p i nC o d i n gP i n1 9
473
GY
Ove r srto e k S w t. oO v e r srto e k Sw.
6 33
BU
( At tch )L gi hi tng C ri cu ti
8 15
WH
L oc ku pC ul ct hX ms nP re ss S w.
CONN 1
216
BK
A n its p i nC o d i n gP i n2 0
474
WH
Ove r srto e k S w t. oO v e r srto e k Sw.
634
WH
H e ad L a mp S w .t oW o kr / H e a dL a mp J u m per
816
BR
A uot F i e r A l ar m
CONN 2
C-10
CONN 3
C-11 ,12
217
BK
T r an s m i s iso nC o di n gP i n1 7
475
BR
Ove r srto e k S w t. oT r a i lni gU nti
6 35
B R
T ur nS gi na lC om m o n
8 17
W H
B ac u k pA al m r R e l ay
218
BK
T r an s m i s iso nC o di n gP i n1 8
476
BU
Con t r olL e e v rL o k cInd ica tor
635
BU
P a yl o a dM o ni t or R e dL i g h t
818
BR
P a lyo a dM o ni t o r S e ira lD a at ( T X)
219 220
BK BK
T r an s m i s iso nC o di n gP i n1 9 E n gi n eO i lP r e ssu r eS e n sor
477 478
YL GY
S p ee d om eet r S e n d e r( Sgi n a l N o2 . ) P r es sS w t. oR e dL a m p (Im p a ct R i p e )r
636
GN
6 37
GN
4
F-4
5
821
YL
Locku p Cluth c P r e s sS e n s o rR e t unr
CONN 6
C-9
6
8 22
PK
F or wa rd H yd r tsS yn cS oel no di
CONN 7
E,F-11
7
Fo r nG t ua rd M ot or
CONN 8
C,D-8
E ng ni eU nd er sp ee dC nt l- T hr ot tel S w.
CONN 9
F-8
S wi n gO rfici eS ol en oi d( Ex ca va o t r)
CONN 10
C-8 ,9
P a lyo a dM o ni t o r R i gh tF r on tS i g n al
CONN 11
B-10
479
BU
P r es sS w t. oG r ee nL a mp ( I m p a tcR i p e )r
4 80
PK
N eu rt al C - ST t oA WD
7 00
PK
A ni tsp ni T es tS wi ct h
223
BK
Mon i t or P a ne lC o di n g2
481
GN
Con vTem p S wt oB r ak eO i T l em pSw
701
OR
X m sn L o k c u pC l ut c hS oel n odi ( S cr a p e r)
E ng il sh M / et ir cC od ni g H yd O li T em pS en so r
4 83 4 84
BK
T r an s m i s iso nC o di n gP i n3 7
BK BK
F ue lL ev el S en de r T MC A ct ua ot rG ro un d
A 40 0 A 40 2
BK
T r an s m i s iso nS wti c h
A 4 17
BK
E n gS p e e dC n t S l olen oidGnd
233
BK
E n gU n d e rps e e dC n t lP - r o p otri o n a l Soleno id
234
BK
485
BR YL YL PK BU WH
B ra ke F ul di L ev el P ri ma ry S et er ni gL am p O p er aot rM o nP a ne lA W DF a ul t F ue lP re s ur eS en de r C oo al nt P re s S en de r E m sS car p er T r a nsm i s iso n Accessory Circuits
500
BR
W i p e r- F r o n (t P a r )k
3
I-6,7
CONN 5
E n gi n eC o ol a n tTem p S e ns o r
BK
2
CONN 4
P ay ol ad M on iot rT ra ns mi tK e y
M on ti or P an el C od ni g1
BK
1
GY BU
BK
232
Machine Location
819
BK
231
F-8
8 20
P a yl o a dM o ni t or G r ee n L i gh t
221
227
ConnectorNumber
L o kc up C ul ct hL am p Control Circuits
2 22
2 28 2 30
Typical representation of a Sure-Seal connector. The plug and receptacle contain both pins and sockets.
W
214
2 24
105-9344
Receptacle
215
2 26
Component Part Number
Fuse
AA 1
L u be P r es s u r e S wti c h
BR PU
6 30
Wire, Cable, or Harness Assembly Identification
A uot F i e r S y tse mS wti c hP o we r
8 07 8 08
6 29
325-PK-14
A ut oF ri eD si ch ar ge S wi ct h
C ou rt es yL am p D as hD m i me r
6 27
Wire Color
Socket
A uot F i e r B r ak eS wti c h
BK BU
6 28
A uot F i e r B r ak eS wti c h
6 25 6 26
B r ak eO i C l icr ual toi nJ u m per
Harness And Wire Symbols Pin
P a lyo a dM o ni t o r S e ns o rP o we r
618
622
MAGNETIC LATCH SOLENOID - A magnetic latch solenoid is an electrical component that is activated by electricity and held latched by a permanent magnet. It has two coils (latch and unlatch) that make electromagnet when current flows through them. It also has an internal switch that places the latch coil circuit open at the time the coil latches.
E ng S pd C nt l- M ed S pe ed S ol e n o di
7 91 7 92
L ci e n se P al et P a kr T/ ai /l Da sh
6 15
623
Solenoid: A solenoid is an electrical component that is activated by electricity. It has a coil that makes an electromagnet when current flows through it. The electromagnet can open or close a valve or move a piece of metal that can do work.
E ng S pd C n t lP er s S wt oM o d eS w
616
S y tse mF a u l t( H d y r ts) Fue l Lee v lS e nd e r( B + ) C an eS wi ct hN eu rt al
H ea dL am p- B a isc H ea dL am p- H gi h B a ck up
P K
Relay (Magnetic Switch): A Switch): A relay is an electrical component that is activated by electricity. It has a coil that makes an electromagnet when current flows through it. The electromagnet can open or close the switch part of the relay.
L o ck u p C ul ct hIn hi b i t
7 86
F ol o d - S di e
O p er aot r M o n ito r R eut r n
BK BK
Y L
T ur n- R gi ht F ol od - F or nt F ol o d - Re ar
Ground Circuits
213
A
B8 -
Sed n e r- E n gi n eC o loa nt T e mp ear t ur e
B K
210
E2 -
S en de r- B a r ke O li T em pe a r ut e r
F ri eT es tC ri cu ti
BK
211 2 12
D
A ut oF ri eS s y et mW ar ni ng C ri cu ti
2 00
466
A
F6 -
A ut oF ri eS s y et mF ai ul er C ri u c ti
201
X MS NC rt l
I-4
S wi c t h- T he m r os a t t
A ut oF ri eN ti ro ge nS w. t oN ti ro ge nS w.
Y L
BR
S wtic h- S e co n da r yS t e rni g
A
G Y
Y L
YL
22
G N
P K
YL
B-5 F -6 7,
B U
PU
G N
BU
A 60
8 11
G Y
BR
58 59 C
I 4C-6
8 09
8 08
Sender: A component that is used with a temperature or pressure gauge. The sender measures the temperature or pressure. Its resistance changes to give an indication to the gauge of the temperature or pressure.
T
57
H-1 1 H-1 F 8-
8 10
D as hB as ci
I 1- 1
S w i ct h- Se vr ci eB ar ke
D as hH gi h
BR
6 0 9
P U
S w i ct h- Se co d n ra yBr k a e S wtic h- S evr i c eB r ak e( T ar cito nA i dC o tnr ol ) S wi ct h- S hi tf L ev er S wi ct h- S at tr A di S wtic h- S t e rni gO i lF l ow
R ot ar yB ea co n
6 00 6 01
6 07
PK GN
455
1 8
20 21
R es i sot r- S t ar t er t o D i ag n s o t ci C o n e ct o r
6 0 8
4 52
1 7 19 A
I 3-
A u t oF i r eN i t r o g e nS wi th c toContro l
6 05
4 53 4 54
B 5-
B-4
BR
6 06
WH
A
B 4-
Reed Switch: A Switch: A switch whose contacts are controlled by a magnet. A magnet closes the contacts of a normally open reed switch; it opens the contacts of a normally closed reed switch.
776B Whee T ac o & 777B T uck E ec ca Sys em
A
R es i sot r- S t ar t er t o D i ag n s o t ci C o n e ct o r
807
Lighting Circuits
56
I3 -
B-6 F6 -
F 3-
Rs e si ot r- P an el L am pD m i m er
A ut oF ri eB ra ke S wi ct h A ut oF ri eD si ch ar ge S wi ct h
C on v/ Re at rd er O li T em pG au ge ( Tr ac ot r)
PK
4 48
Rel ay - S atr t R el a y- S t e rni gM oot r Rs e si ot r- B ol we rM o t or S pe ed
PK GY
F ue lL ev elG au ge
4 47
T ur nF us et oF al sh er
1 78 1 80
A uot F i e r S y tse mS wti c hP o we r
8 05 8 06
A ri P re ss G au ge
4 45 4 46
H az ar dF us et oF al sh er
YL
1 76
L ub eP re ss ur eS wi ct h
A u xH yd ra ui lc- O pe n A u xH yd ra ui lc- C ol se
C on v/ Re at rd er O li T em pG au ge ( Sc ra pe r) B ar e k O l iT e m pG au ge
B al de F ol at D oz e r F ol at
GN
1 73
1 77
L ub eS ol en oi d
A ut oF ri eB ra ke S wi ct h
YL BR
BU
4 44
YL G N
1 72 1 74
YL BU
5 85 5 86
GN P U
B al de C us hi on
1 70 1 71
1 75
P K
GN
55
H-1 2
D om eL am p
E n gi n eC o o l a nt T e m p G a ug e
R ef ue il ng P um p
803
54
C 2-
S w i ct h- Re at dr re S wi c t h- R un ni ng L am p
P K
A i rP r es s u r eG a ug e
OR
PK
8 02 8 04
D 1- 2
Sw i ct h- R ef ir ge ar nt
D A
G Y
L am pI nd ci at or
BR
441
O R
8 01
S w i ct h- Op era ot rM n o ti ro Sw i ct h- P a rk i ng B ar ke P er s ur e
16
D 6-
W H
YL
440
GN
W pi er S wi ct hJ um pe r
1 4 15
B 6-
6 02
4 39
D iffeer n ita L l ok c/A p r on S oel noi d
1 69
L ef R t ea rT ur n/ H a za dr R gi ht R ea rT ur n/ Ha za rd A / CB l o w e r t oB l o w e rB r e a ker
A 4A 5F 6-, 7
6 03
A ux H yd ra ul ci ( Le tf )
1 67
YL
YL YL
R es i st or s- B o l we rM ot or S pe ed
A u xH y d r a ul i c( Rgi h/tS w i n g)
1 68
5 84
YL
B4 -
D 1 3
PU
435
793
S wi c t h- F ue lP e r ss ur e( EM S)
F 6-
WH
Ground (Case): This (Case): This indicates that the component does not have a wire connected to ground. It is grounded by being fastened to the machine.
51
B 9-
1 51 1 52
794
B-4
Mo ot r- B ar ke R tear ct
149
7 95
S wtic h- E n gi n eO i lP r e s s( S e r v ci eM eet r )
Mo ot r- B ol w e r
150
T un r Fue s t oH a a z r dS wtic h
W i nd s hi edl W i pe r - A u x( P ar k )
A
D
E n gS p dC nlt- H i P r es sS wti c h
145
G-9
I-4
A u ge r S wti c ht oA E MR e issot r
146
C BR ad oi
B D
Dow n s hi f tI n hi bti
YL
W i pe rM oot r( Rgi h )t
I5 F-6
YL
OR BU
B +t oC o n d e ns e R r eal yC o n t a tc
S wi c t h- D si co nn ec t Switch - Dome Lamp
GY
419
YL
47
10 11
OR
420 421
YL
A3 -
I5 C-7
782
A u xi l a r yH e a t e /r D e fro ste r ( Fo r n)t
BU
S wi c t h- C oo al nt F o l w( EM S)
Ground (Wired): This (Wired): This indicates that the component is connected to a grounded wire. The grounded wire is fastened to the machine.
45
784
B ra ke R el ea se R el ay
BR
A
9
Switch (Normally Closed): A Closed): A switch that will open at a specified point (temp, press, etc.). No circle indicates that the wire cannot be disconnected from the component.
44
46
F -8
B-8
7 02
OR
X ms nB ra ke S wi ct hJ um pe r
7 03
BU
X ms nU oS ol en odi
7 04
GY
X ms nD ow nS ol en odi
838 8 39 8 56 8 57
BU GN OR
Fro n t G u ar d M oot r
8 9 10
705
PK
X m sn L o k c u pC l ut c hS o lB a si c
BR
X ms nR et ar de rS wi ct h
707
PU
X m sn B e dR asi e S wti c h
860
PK
P a lyo a dM o ni t o r R i gh tR e ar S i gn a l
CONN 12
B-10
12
7 08
YL
X ms nH ol dS wi ct h
8 61
BU
P ay ol ad M on iot rL ef tR ea rS gi na l
CONN 13
F-8
13
8 63
BU
P ay ol ad M on iot rT ra ns mi tL CD O ut
CONN 14
7 09
E n gS p ee d C nl tS oel n o i dG n d
501
GN
Wip e r- F r o n t( L ow )
2 36
BK
T ra ns mi ss oi nC od ni gP ni 3 6
5 02
OR
W pi er - F or nt ( HI )
BK
E ng ni eS pe ed C on rt ol
5 03
BR
W pi er - R ea r( Pa kr )
241 242
BK BK
O p er aot r M o nP a ne l T i m e D eal yP i n3 O p er aot r M o nP a ne l T i m e D eal yP i n4
504 505
YL BU
Wip e r- R e a r (Lo w) Wip e r- R e a r ( H)I
243
BK
O p er aot r M o nP a ne l T i m e D eal yP i n5
506
PU
Wah s e r- F r on t
7 14
710
OR GN
X ms nP ci ku pP ow er X m sn S p ee d P i ck u pS i g n al
8 59
GY
P a lyo a dM o ni t o r S e ira lD a at ( R X)
7 06
2 40
858
YL
YL
P ay ol ad M on iot rL ef tF ro nt S gi n a l
P a lyo a dM o ni t o r C l oc kL C DO u t
G-7
11
14
864
BR
CONN 15
I-2
7 11
BR
X ms nL ev er C od e1
8 65
GY
7 12
WH
X ms nL ev er C od e2
8 66
PK
P ay ol ad M on iot rT es /t Se t
CONN 16
C-11
7 13
O R
X ms nL ev er C od e3
8 67
P U
P ay ol ad M o n ti o r M od e
CONN 17
G-3
17
YL
X ms nL ev er C od e4
8 70
OR
3 P oni tH ti ch C on rt ol - D ow nS ol en odi
CONN 18
E-5
18
P ay ol ad M on iot rL at ch L CD O u t
15 16
244
BK
O p er aot r M o nP a ne l T i m e D eal yP i n6
507
WH
Wah s e r- R e ar
7 15
GN
X ms nL ev er C od e5
8 71
BU
3 P oni tH ti ch C on rt ol - S ol en oi dC om mo n
CONN 19
E-5
19
250
BK
P a yl o a d Mon ito r - Cu sot m er G r ou n d
508
PU
Rad i oS p e a k er - L e tf
7 16
BU
X ms nL ev er C od e6
8 72
YL
3 P oni tH ti ch C on rt ol - U pS ol en odi
CONN 20
D-6
20
CONN 21
E-3
21
CONN 22
I-5
22
251
BK
P a yl o a d Mon ito r - Sy set mG r ou n d
252
BK
P a yl o a d Mon ito r - Di s p l a yt oC o n tro l
510
2 56
BK
L UC H ar ne s C od e0
5 11
509
2 57
BK
L UC H ar ne s C od e1
258 2 59
BK BK
L U CH a n r esCod e2 L UC H ar ne s C od e3
513 5 14
2 60
B K
T EH CI d e nt C o d e0
5 12
WH YL BR GN OR PU
Rad i oS p e a k er - L e tf ( C o mmo m)
7 17
BR
Bow l A pr on S o F l ol at V / CT CS ol
8 73
WH
Fo r nG t ua rd P ow er
Win d s hi edl W a hs e r- P rm i er
7 20
P U
X ms nB ar ke S wi ct h
8 74
G Y
R e a rG ua d r p ow er
R ad oi S pe ak er - R gi ht
7 21
B R
X ms nG ea rC od e1
8 78
O R
D si pl ac em en tS ol en oi d
X ms nG ea rC od e2
8 88
R ad oi S pe ak er - R gi ht ( Co mm on )
7 22
WH
A / CC o m p r es s o r/R e f irg er a n t P r es s u r eS W A ri C on di it on er C on de ns er M ot or
7 23
OR
7 24
YL
B ol w e rM o t o r( H I )
7 25
GN
X ms nG ea rC od e5
B ol we rM ot or ( Me di um )
7 26
B U
X ms nG ea rC od e6
8 97
G N
R e a rM ot or G ua d r
S et er ni gM ot or R e l ay
8 98
P U
R e a rM ot or G ua d r
CONN 27
C-5
27
S e co n d a r yS t ee rni g C o nt r ol S wtic h
904
WH
Imp a cot r S wti c ht oR eal yC o nt a ct
CONN 28
B-11
28
Imp a cot r S wti c ht oR eal yC o nt r ol
CONN 29
F-5
5 15
G Y
2 61
BK
T EH CI de nt C od e1
5 16
GN
2 62
BK
T EH CI de nt C od e2
5 17
BU
B ol we rM ot or ( Lo w)
7 27
G N
2 63
BK
T EH CI de nt C od e3 Basic Machine Circuits
5 18
OR
H az ar dF al sh er t oS wi ct h
728
BU
PK
Therm osta t t o R e f rgi e r a nP t r e s sS w .
301 302 304
519
BU
S t a ret r N o .1 S o l e n o i d t o R e s itso r
520
WH
O p e r aot r A / CS w .t o T h e r m o s t a/tF u e s
OR WH
S t ar t e r N o .1 R e issot rt oD i a g n os tci S t ar t e r R eal yN o .1 O upt u t
521 522
YL WH
A / CS WT oR erfi g e r an tS W A / CC l ut ch T oT h e rmo sta tSW
305
BU
K e yS wtic ht oA l ar mH onr
BR
Win d s hi edl W i p e r- L etf( P ar k )
3 06
GN
Sa t tr er R el ay C oi l
5 24
BU
W ni ds hi el dW pi er - L ef t( Lo w)
307
OR
K e yS wtic ht oN e ut r a l S t ar tS wtic h
525
GY
Win d s hi edl W i p e r- L etf( Hgi h )
308
YL
M ani P o w e rR eal yC ol i
526
YL
Win d s hi edl W i p e r- R i g h t( P ar k )
309
GY
A l et r n a t or R e g u l at o rT em r
527
GN
Win d s hi edl W i p e r- R i g h t( L ow )
523
310
PU
S t ar tA i dS WT oS t ar tA i dS o l
528
PK
Win d s hi edl W i p e r- R i g h t( Hgi h )
311
WH
S t ar tA i dS o T l oT e m pSW
529
WH
Win d s hi edl W a h s e r- L e tf
729 730
PU OR
X ms nG ea rC od e3 X ms nG ea rC od e4
E j e tco rR eut r nS oel n odi E j e tco rR eut r nD eet n et d S o l e n odi
8 89 8 90 8 96
905 906
PK GY PU GN
PK PU
3 P oni tH ti ch C on rt ol - H ti ch P o isit on
CONN 23
3 P oni tH ti ch C on rt ol - H an del P o isit on
CONN 24
3 P oni tH ti ch C on rt ol - H oo ku pS wi ct h N eu rt al S a t rt C on rt ol t oA ug er M as et rS w.
R eal y C o nt a tct oD r aw b ar P r es sS w .
CONN 25 CONN 26
G-9 F-1 0
23 24
G-4
25
B-4
26
29
CONN 30
D-8
Dra w b ar P r es sS w .t o R i p r F r me P r e ss S w .
CONN 31
D-8
BR
S wti c hi n gG e a rC o de 1 F r on t
910
YL
Xmn s N e ut r al i e z r S w .t oO v er rdi e
CONN 32
F-1
32
734
WH
S wti c hi n gG e a rC o de 2 F r on t
916
BU
S car p e rX m sn G e ar C o de 6
735
OR
S wti c hi n gG e a rC o de 3 F r on t
916
GY
S wtic ht o L o ck u pC l ut c hC o nt r olE n a b le
CONN 33
B-5
33
7 36
YL
S wi ct hi ng G e a r C od e4 F ro nt
9 17
WH
D ua lH PR el a yt oS wi ct h
CONN 34
B-5
34 35
731 732 733
BU BR
E j e tco rE j ec tD eet n et d S oel n odi E j e tco rK i ck o u t O n R eut r nS oel n odi
907 908
YL GY
Circuit Breaker Symbol
Switch (Normally Open): A Open): A switch that will close at a specified point (temp, press, etc.). The circle indicates that the component has screw terminals and a wire can be disconnected from it.
43
E2 B-8
783
F a tsD u m pin g S oel noi d Tranm s i s iso nD i s c o n n e cS t w ict h
159
A-1
S wtic h- C o v n e tre rT e mp ear t ur e( E M S)
R e ar W i pe r I net r ur p tS wt oW i pe r S w
B r ak eR eel a e s S wtic h
157
D1 - 2
S wtic h- B r k a e O i lT e mp ear t ur e( E M S) S wi c t h- B a r ke R et a r ct
8
C o nd e n es r r eal y C olit o T h e r m os t at S w
BU BK
158
S wi c t h- B a r ke A ri P e r ss ( EM S) S wtic h- B r k a e M a st e rC y il n de rO v er s rt o ke
6 7
T o gg l eS w t oB u tt n( M om e nt a yr Tl itD i sa bel )
BU
1 56
4 5
I2 C,D -8
YL
PK
Flas e hr
E3 G-7 E , F- 1 1
PU
OR
147
A
D 4-
GY
142 143
1 48
D-4
Be r ak er - P ar k, S ot p, T ai lL am p
565
140
YL
34
Breaker - Key
Flow Symbol
Fuse - A component in an electrical circuit that will open the circuit if too much current flows through it.
33
566
141
422
B-11
Level Symbol
Symbols And Definitions
Machine Location
E-4
PK
3 28
F ol od L am p( Si de )
1 22
Schematic Location
A-3
3 27
F ol od L am p( Fr on )t F l o o dL a m pR ( e a r-)( S i d eo n D 8 , D 9,D1 0,D11 )
YL
OR
B-12
W ar ni ng H or n( Fo rw ar d)
BR
YL
L itfK i ck o ut S o l e n odi S w .
Machine Location
PK
762
GY
Component
C o un t e r s ha f tS hfi tS o l e n odi N o .3 o r 1
A cc es so ry A c es o s yr
Schematic Location
116
GN
Temperature Symbol
ComponentLocation
1 17
1 14 1 15
761
T
Pressure Symbol
T rgi g e rS wti c ht oH o ur M e et r
737
GN
S wti c hi n gG e a rC o de 5 F r on t
918
OR
E n gi n eO v er s pe e dL i gh ta n dH o n r
CONN 35
B-2
738
BR
S wti c hi n gG e a rC o de 1 R e ar
919
GN
E n gi n eO v er s pe e dT e tsS wti c h
CONN 36
F-1 1
CONN 37
739
WH
S wti c hi n gG e a rC o de 2 R e ar
929
GN
B r ak eR e rt a ct B r ea k er t oR eal y
740
OR
S wti c hi n gG e a rC o de 3 R e ar
930
BR
B r ak eR e rt a tc S wti c ht o R eal yC oli
741
YL
S wti c hi n gG e a rC o de 4 R e ar
931
GY
A uot F i e r N irto ge n S w .t oN i rt o ge n S w .
742
GN
S wti c hi n gG e a rC o de 5 R e ar
932
GN
A uot F i e r A g en tS w .t o A g en tS w .
743
PU
S wti c hi n gN e ut r al / Ru nS w .
933
PU
A uot F i e r A g en tS w .t o N irto ge n S w .
30 31
36
I-8
37
CONN 38
F-3
38
CONN 39
E,F-8
39
CONN 40
C-5
CONN 41
40
B-11
41
CONN 42
E-1
42
CONN 43
D-1
43
The connectors shown in this chart are for harness to harness connectors. Connectors that join a harness to a component are generally located at or near the component. See the Component Location Chart.
3 5 2 4 R N E Se
m D
g a P 0 3
