HOT AT ALL TIMES HOT AT ALL TIMES HOT AT ALL TIMES HOT AT ALL TIMES HOT AT ALL TIMES
.00 .01 .02 .03 .04 .05 .06 .07 .08 .09 .10 .11 .12 .13 .14 .15 .16 .17 .18 .19 .20 .21 .22 .23 .24 .25 .26 .27 .28 .29 .30 .31 .32 .33 .34 .35 .36 .37 .38 .39 .40 .41 .42 .43 .44 .45 .46 .47 .48 .49 .50 .51 .52 .53 .54 .55 .56
Eng/Trans Cooling Fans - V8 High Power Fan Package
Sheet
024 of 077
VYRC12PSHT024
MY2003 VY REGULAR CAB
FAN RELAY 1
86
85
X100 R5
COOLING
30
87
85
(HI SPEED)
86
87
30
FAN RELAY 2
ENGINE
COOLING
(HI SPEED) (LOW SPEED)
85
8786
30
87a
ENGINE
COOLING
FAN RELAY 3
ENGINE
R6 R7
FAN
M7
SMALL
OG/BU
BN/GY
BU/YE
X2
X2 B
A
M
BU/YE
BN/GY
OG/YE
FAN
M
M7
LARGE
ON
M.W.H
M.W.HM.W.HM.W.H
342mm
DIAMETER
215W
281mm
POWER
FAN
M.W.H
LARGE FAN
SMALL FAN
215W
M.W.H M.W.H
M.W.H
M.W.H M.W.H
M.W.H M.W.HM.W.H
X100050.44
M.W.H
M.W.H
M.W.H
RELAY R5
FAN
STATUS
OFF
LOW
SPEED
HIGH
SPEED
RELAY R7
OFF OFF
ON OFF
ON ON
RELAY R6
OFF
OFF
X100049.02
740742
OG/BU
X1 1
2X1
X1 3
4X1
OG/BK
532
M7 _V8FANS
Motor Asm
Eng Cool Fan
532
BU/YE BU/YE
740
OG/BK
050.13 X100
85X7
86X7 87X7 87AX7
X100050.44
85X5
86X5 87X5
30X6 85X6
86X687X6
30X7
_G3_GP3 064.37
Eng Wrg Harn Junc
Block Asm
X100
30X5
OG/YE
409
X119
BU/WH
BN/GY
504
473 473
A84
A84
_V6
_V8
BU/WH
007.29
008.48
BU/WH
473
074.02 A15
532
OG/BK
335
842
BU/YE
064.37
BK/RD
350
OG/BK
BK/RD
350
050.44 X100
X119
_G3_GP3
740
OG/BK
HOT AT ALL TIMES HOT AT ALL TIMESHOT AT ALL TIMESHOT AT ALL TIMES
.00 .01 .02 .03 .04 .05 .06 .07 .08 .09 .10 .11 .12 .13 .14 .15 .16 .17 .18 .19 .20 .21 .22 .23 .24 .25 .26 .27 .28 .29 .30 .31 .32 .33 .34 .35 .36 .37 .38 .39 .40 .41 .42 .43 .44 .45 .46 .47 .48 .49 .50 .51 .52 .53 .54 .55 .56
Eng/Trans Cooling Fans - V6 High Power Fan Package - Dual Speed Motors
Sheet
025 of 077
VYRC12PSHT025
MY2003 VY REGULAR CAB
BU/YE
LARGE
FAN
SMALL
FAN
M
X2
YE
M7
OG/YE
X2 2
X2 4
1
OG/BKOG/BU
M
X100
ENGINE
FAN RELAY 1
COOLING
FAN RELAY 2
86
85
R5 R7
85
87 86
3087a
COOLING
30
87
ENGINE
M.W.H
FAN
M.W.H
POWER
268mm
LARGE FAN SMALL FAN
180W
DIAMETER
220W
370mm
M.W.HM.W.H
M.W.H
M.W.H M.W.H M.W.H
M.W.H
RELAY R5
FAN
STATUS
OFF
LOW
SPEED
HIGH
532
SPEED
RELAY R7
OFF OFF
OFF ON
ON ON
M.W.H
M.W.H M.W.H M.W.H M.W.H
86X5 87X5
30X7 85X7
86X787X7
87AX7
BU/YE BU/YE
Eng Wrg Harn Junc
Block Asm
X100 _V6
30X585X5
532
335
BK/RD
350
OG/YE
409
OG/BKBK/RD
350
X119
_G3_GP3
064.37
BU/YE
532
X100050.44
BU/WH
473
A15074.02
OG/BK
842
_V8
_V6
A84
A84008.48
007.29
064.37
_G3_GP3
X119
X100024.18
OG/YE
409
X1 3
4X1
6X1
OG/BU
742
740
Eng Cool Fan
Motor Asm
_V6FANSM7
X1 1
2X1
OG/BK
740
OG/BK
409
X100049.02 X100050.44
OG/YE