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SuperCrewzer (if equipped)
The relays are coded as follows:
Fuse/Relay
Location
Fuse Amp
Rating
Description
1 — Not Used
2 — Not Used
3 — Not Used
4 — Not Used
5 — Not Used
R1 — Trailer Hookup Lamps Relay
R2 — Exhaust Brake Relay
R3 — Exhaust Brake Relay
R4 — Not Used
R5 — Not Used
R6 — Not Used
R7 — Not Used
R8 — Not Used
HOOK
LAMP
RELAY
NOT
USED
N.U.
N.U.
N.U.
N.U.
N.U.
NOT
USED
NOT
USED
NOT
USED
N.U.
EXHAUST
BRAKE
RELAY#2
EXHAUST
BRAKE
RELAY#1
1
R1 R3
R5 R6
R2 R4
R7 R8
2
3
4
5
Roadside Emergencies
161