Fuse And Relay Diagram (1997-2000 4.2L V6 Ford E150, E250)

Engine Compartment Fuse And Relay Box Fuse And Relay Identification (1997, 1998, 1999, 2000 4.2L V6 Ford E150 And E250)

Location and descriptions of the fuses and relays of the Engine Compartment Fuse And Relay Box for 1997-2000 4.2L Ford E150 and E250.

APPLIES TO: Applies to the following gasoline powered vehicles:

  • 4.2L V6 Ford E150: 1997, 1998, 1999, 2000.
  • 4.2L V6 Ford E250: 1997, 1998, 1999, 2000.

NOTE: The engine compartment fuse and relay box is also known as the Battery Junction Box in the Ford service and repair literature.

Engine Compartment Fuse And Relay Box
# Amps Fuse Name/Description
1
  • NOT USED
2
  • NOT USED
3
  • NOT USED
4 10 Amp
  • PCM Keep Alive Memory
  • Instrument Cluster
5
  • NOT USED
6
  • NOT USED
7
  • NOT USED
8 60 Amp
  • Instrument Panel (IP) Fuses 4, 5, 10, 11, 16, 23, 28, 38
9 30 Amp
  • PCM Power Relay
  • Engine Compartment Fuse And Relay Box Fuse 4
10 60 Amp
  • Auxiliary Battery Relay (If Equipped)
  • Engine Compartment Fuse And Relay Box Fuse 14
  • Engine Compartment Fuse And Relay Box Fuse 22
11
  • NOT USED
12 60 Amp
  • Engine Compartment Fuse Box Fuse 25 (5.4L CNG Only)
  • Engine Compartment Fuse Box Fuse 27
13 50 Amp
  • Blower Motor Relay
14 30 Amp
  • Trailer Running Lamp Relay
  • Trailer Backup Lamp Relay
15 40 Amp
  • Headlight Switch
16 50 Amp
  • Auxiliary Blower Motor Relay (If Equipped W/ Auxiliary AC)
  • Remote Keyless Entry (RKE) Module (If Equipped W/ RKE)
17 30 Amp
  • Fuel Pump Relay
18 60 Amp
  • Instrument Panel Fuse 40
  • Instrument Panel Fuse 41
19 60 Amp
  • 4 Wheel Anti-Lock Brakes (4WABS) Module (If Equipped With 4WABS)
20 20 Amp
  • Trailer/Camper Adapter (Electric Brake Controller)
21 50 Amp
  • Modified Vehicle Power (If Equipped)
22 40 Amp
  • Trailer Battery Charge Relay (If Equipped)
23 60 Amp
  • Ignition Switch
24
  • NOT USED
25
  • NOT USED
26
  • NOT USED
27 15 Amp
  • Horn Relay
  • Daytime Running Lamps (DRL) Module
28
  • PCM Diode
29
  • NOT USED
Relay Locations And Descriptions
Letter Relay Name
A NOT USED
B NOT USED
C Trailer Reversing Lamps Relay
D Trailer Running Lamps Relay
E Trailer Charge Relay
F AC Clutch Relay (4.2L)
G PCM Relay
H Blower Motor Relay
J Horn Relay
K Fuel Pump Relay
Engine Compartment Fuse And Relay Box Fuse And Relay Identification (1997, 1998, 1999, 2000 4.2L V6 Ford E150 And E250)

More 4.2L Ford E150 And E250 Test Tutorials

If this tutorial was helpful, be sure and take a look at all of the 4.2L V6 E150 and E250 diagnostic tutorials and wiring diagrams in this index:

Here's a sample of the tutorials you'll find there:

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