4 water pump relay installation – Paxton Superchargers Dodge SRT-10 Ram User Manual

Page 28

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7-4

P/N: 4809645
©2006 Paxton Automotive
All Rights Reserved, Intl. Copr. Secured
16JAN06 v1.2 SRT-10(4809645v1.2))

Fig. 7-l

Fig. 7-m

Fig. 7-n

Fig. 7-o

D.

Locate the red wire at terminal # 30 on the
relay (12V power). Route this wire through
the factory wire loom that is running across
the fire wall. (See Fig. 7-m.) Attach the fuse
link with a butt connector and ring terminal
to the 12V terminal at the fuse box. (See
Fig. 7-n.)

E.

The wire at terminal #86 (relay trigger) will
be attached in a later step of the installation.
(See Fig. 7-o and Appendix A-4. for refer-
ence)

F.

Attach the ground wire at the charge cooler
water pump to one of the screws that retain
the water reservoir to the chassis.

7.4 WATER PUMP RELAY

INSTALLATION

A.

Locate the group of wires next to the fire
wall. Attach the relay with the fastener pro-
vided. (See Fig. 7-l.)

B.

Route the long red wire #87 on the relay to
the water pump and attach to the green wire
with the blue stripe using a solderless con-
nector.

C.

Attach the black wire #85 (relay ground) to
the screw securing the factory ground wires
in place. (See Fig. 7-l.)

FACTORY GROUND

FACTORY WATER

PUMP RELAY

FACTORY WIRE LOOM

TRIGGER

(FROM FACTORY

ECU PIN) #2 PINK

& GREY WIRE ON

ECU

POWER SUPPLY

(RED WIRE FROM

TERMINAL ON FUSE BOX)

GROUND
(TOFACTORY
GROUND SCREW )

NOT USED

POWER TO WATER PUMP
(RED WIRE)

85

30

87

87A

86

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