NHTSA ID Number: 10141787
Manufacturer Communication Number: sp54001
TSB/Document Date: 2018-06-18
Summary
sp54001 Power Distribution Box, Instrument Panel
Power Distribution Box, Instrument Panel
>
A-Line
>
L-Line
Cargo
54–001
Sterling Parts
Technical Bulletin
See Fig. 1 for a diagram of the power distribution box for the cab’s instrument panel.
Table 1, Table 2, and Table 3 provide fuse and circuit breaker (CB) relay part numbers for each position shown
in the diagram.
06/09/99
f542888
Fig. 1, Power Distibution Box, Instrument Panel
Sterling Parts Technical Bulletin, November 1998
Page 1
54–001
Power Distribution Box, Instrument Panel
>
Sterling Parts
Technical Bulletin
Fuse Part Number
A-Line
Circuit Breaker Part Number
>
L-Line
Cargo
Pos.
Rating
Engineering
Service
Engineering
Service
1
10A
D9ZB-14A094-CA
D9ZZ-14526-C
F6HT-14526-CA
F6HZ-14526-C
2
—
—
—
—
—
3
10A
D9ZB-14A094-CA
D9ZZ-14526-C
F6HT-14526-CA
F6HZ-14526-C
4
11A
—
—
F6HT-14526-NA
F6HZ-14526-NA
5
15A
D9ZB-14A094-DA
D9ZZ-14526-D
F6HT-14526-DA
F6HZ-14526-D
Day Time Running Lights
High Beam Indicator
6
10A
D9ZB-14A094-CA
D922-14526-C
F6HT-14526-CA
F6HZ-14526-C
Air Dryer
I/P Air Valves
Tailer Stop Relay
7
10A
D9ZB-14A094-CA
D922-14526-C
F6HT-14526-CA
F6HZ-14526-C
Air Intake Heater Mod.
8
15A
D9ZB-14A094-DA
D9ZZ-14526-D
F6HT-14526-DA
F6HZ-14526-D
9
10A
D9ZB-14A094-CA
D9ZZ-14526-C
F6HT-14526-CA
F6HZ-14526-C
Engine Exhaust Brake Sol.
A/C Clutch
ABS Relay
10
10A
D9ZB-14A094-CA
D9ZZ-14526-C
F6HT-14526-CA
F6HZ-14526-C
11
20A
D9ZB-14A094-EA
D9ZZ-14526-E
F6HT-14526-EA
F6HZ-14526-E
Pushbutton Start
Bulb Check Relay
Warning Lamps
Ether Solenoid
12
10A
D9ZB-14A094-CA
D9ZZ-14526-C
F6HT-14526-CA
F6HZ-14526-C
Engine Fan Control
13
15A
D9ZB-14A094-DA
D9ZZ-14526-D
F6HT-14526-DA
F6HZ-14526-D
Cigar Lighter/Dome Lamps
14
10A
D9ZB-14A094-CA
D9ZZ 14526-C
F6HT-14526-CA
F6HZ-14526-C
Power Mirrors
Datalink Power
15
20A
D9ZB-14A094-EA
D9ZZ-14526-E
F6HT-14526-EA
F6HZ-14526-E
Audio, Cellular Phone
(Battery)
16
10A
D9ZB-14A094-CA
D922-14526-C
F6HT-14526-CA
F6HZ-14526-C
Audio, Cellular Phone
Sleeper Relay (Run/Accy)
17
25A
D9ZB-14A094-FA
D9ZZ-14526-F
F6HT-14526-FA
F6HZ-14526-F
Heated Mirrors
Power Window Relay
Washer/Wiper Relay
18
15A
D9ZB-14A094-DA
D9ZZ-14526-D
F6HT-14526-DA
F6HZ-14526-D
Heated Seats
Blend Door Motor
Blower Motor Relay
19
5A
D9ZB-14A094-BA
D8ZZ-14526-B
F6HT-14526-AA
F6HZ-14526-B
Electrical Trans. (Run)
20
15A
D9ZB-14A094-EA
D9ZZ-14526-D
F6HT-14526-DA
F6HZ-14526-D
Electrical Engine Control
(Start/Run)
21
10A
D9ZB-14A094-CA
D9ZZ-14526-C
F6HT-14526-CA
F6HZ-14526-C
Warning Lamps
Fuel Heater Relay
22
10A
D9ZB-14A094-CA
D9ZZ-14526-C
F6HT-14526-CA
F6HZ-14526-C
Gauges
Speedometer
Message Center (Power)
Function
Fuel Shutoff Solenoid
Not Used
Horn Power
Washer/Wiper Timer
Table 1, Power Distibution Box Fuses and Circuit Breakers, Positions 1 through 22
Page 2
Sterling Parts Technical Bulletin, November 1998
54–001
Power Distribution Box, Instrument Panel
>
>
A-Line
L-Line
Cargo
Sterling Parts
Technical Bulletin
Fuse Part Number
Circuit Breaker Part Number
Pos.
Rating
Engineering
Service
Engineering
Service
23
15A
D9ZB-14A094-EA
D9ZZ-14526-D
F6HT-14526-DA
F6HZ-14526-D
Hot Post #2 (I/P or Header
Console)
24
15A
D9ZB-14A094-EA
D9ZZ-14526-D
F6HT-14526-DA
F6HZ-14526-D
Hot Post #1 (I/P)
25
25A
D9ZD-14A094-FA
D9ZZ-14526-F
F6HT-14526-FA
F6HZ-14526-F
Cust. Acc. (Run/Accy)
26
—
—
—
—
—
27
20A
D9ZB-14A094-EA
D9ZZ-14526-E
F6HT-14526-EA
F6HZ-14526-E
ISB
Engine to Elect. Engine
(Battery)
15A
D9ZB-14A094-DA
D9ZZ-14526-D
F6HT-14526-DA
F6HZ-14526-D
ISC, N14+, & DDE60 Engines
to Elect. Engine (Battery)
20A
D9ZB-14A094-EA
D9ZZ-14526-E
F6HT-14526-EA
F6HZ-14526-E
ISB & all CAT Engines to
Elect. Engine (Battery)
15A
D9ZB-14A094-DA
D9ZZ-14526-D
F6HT-14526-DA
F6HZ-14526-D
ISC, N14+, & DDE60 Engines
to Elect. Engines (Battery)
29
15A
D9ZB-14A094-DA
D9ZZ-14526-D
F6HT-14526-DA
F6HZ-14526-D
To Elect. Engine (Battery)
30
15A
D9ZB-14A094-DA
D9ZZ-14526-D
F6HT-14526-DA
F6HZ-14526-D
Elect. Auto Transmission
(Battery)
31
15A
D9ZB-14A094-DA
D9ZZ-14526-D
F6HT-14526-DA
F6HZ-14526-D
Courtesy, Dome, and Spot
Lamps
32
15A
D9ZB-14A094-DA
D9ZZ-14526-D
F6HT-14526-DA
F6HZ-14526-D
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TSB/Document ID: sp54001
Replacement Service Bulletin Number:
MFR Communication Date: 2018-02-26
MFR Internal Campaign ID/Software Version:
Communication Type: Service Bulletin/Repair Instructions
NHTSA Components: ELECTRICAL SYSTEM: INSTRUMENT CLUSTER/PANEL
MFR Component System:
MFR Component Subsystem:
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