Installing Electrical Components - AMP Research Power Step 76331-01A Installation Manual

Installing Electrical Components

Remove the fuse from the Powerstep
wire harness.
7
9
Install controller on passenger side wire harness
bundle next to the ECU. Secure with 11" cable ties.
Connect the Black wire to bolt on ECU.
11
15
Route driver side leg down thru engine bay as seen
here.
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A M P R E S E A R C H P O W E R S T E P
Route the long wire harness leg along the top of the firewall and
then down away from the steering shaft and exhaust to sub frame
then back to pinch weld area. The other leg shall go along the
Fuse box, then down away from the exhaust and to the pinch weld
area. Zip tie as needed
+
10
– D O D G E D U R A N G O
T M
.
Fuse Box
ECU
Open the Fuse box, (see step 10 for location of
fuse box in engine compartment) connect the Red
wire to positive power post located on top left corner
of the fuse box.
12
15
The two purple wires left from the harness will con-
nect with wires that will be fed through from under the
passenger side. See next steps.
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7/13 IM76331 rev 8.10.18