Chevrolet Silverado 4500HD, Manual

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Electrical Component and Inline Harness Connector End Views 7-375
X320 Passenger Seat Cushion Harness to Body Harness (cont'd)
Pin Size Color Circuit Terminal
Type ID
Option Function Pin Size Color Circuit Terminal
Type ID
Option
8 0.75
BN/
VT
2077 I KA1
Driver Seat
Heating
Element
Control
8 0.75
BN/
VT
2077 VIII —
9 0.75 BN 2432 I KA1
Driver Seat
Back Heating
Element
Control
9 0.75 BN 2432 VIII —
10 — — — — —
Not
Occupied
10 — — — — —
11 4 BK 1250 II —
Ground 12
Ground 12
11
1
4 BK
BK 1250
1250 VI
VII
—
—
12
-
16
— — — — —
Not
Occupied 12
- 16
— — — — —
17 0.75
RD/
GN
6140 I —
Secondary
Fused
Battery
Positive
Voltage 61
17 0.75
RD/
L-GN
6140 VIII —
18
-
21
— — — — —
Not
Occupied 18
- 21
— — — — —
22 0.75
BN/
BK
2078 I KA1
Driver Seat
Heating
Element Low
Reference
22 0.75
BN/
BK
2078 VIII —
23 — — — — —
Not
Occupied
23 — — — — —
24 0.5
BN/
OG
3067 I —
Passenger
Seat Side Air
Bag Low
Control
24 0.35
BN/
OG
3067 IV —
25
-
26
— — — — —
Not
Occupied 25
- 26
— — — — —
27 0.35
L-GN/
L-BU
6133 I KA1
Body Control
Module LIN
Bus 2
27 0.5
L-GN/
D-BU
6133 VIII —
28 0.5
BK/
YE
2080 I KA1
Driver
Heated Seat
Thermistor
Low
Reference
28 0.5
BK/
YE
2080 VIII —
29 — — — — —
Not
Occupied
29 — — — — —
30 0.5 BU 2425 I KA1
Driver Seat
Back Heating
Temperature
Sensor
Signal
30 0.5 D-BU 2425 VIII —
31 — — — — —
Not
Occupied
31 — — — — —
32 0.5
YE/
GY
2079 I KA1
Driver Seat
Heating
Temperature
Sensor
Signal
32 0.5
YE/
GY
2079 VIII —
2021 - Silverado 4500HD, 5500HD, and 6500HD Electrical Body Builder Manual