Pdm Fuse Troubleshooting - Polaris RZR PRO R Service Manual

ELECTRICAL

PDM FUSE TROUBLESHOOTING

IMPORTANT
In the event of faults or intermittent power to functions
connected to more than just one fuse, a solution may
be to replace one of the PDM fuses. This is because
power routes from the PDM fuses to different
"downstream" fuses. See the table below for details.
PDM FUSE
PDM 1 (30A)
PDM 2 (30A)
PDM 3 (30A)
If you believe a PDM fuse may be causing intermittent
power to its "downstream" fuses, follow the procedure for
replacing and testing below.
1. Place the vehicle in PARK, turn off the engine, and
then turn the ignition switch to the ON position.
2. Access the Primary Fuse Center in the driver-side
rear wheel well.
3. Gently nudge the suspected PDM fuse by hand and
check to see if intermittent power occurs to vehicle
functions. This will simulate vehicle operation and
help confirm which PDM is at issue. If intermittent
power does not occur, perform the same nudge test
on the remaining PDM fuses.
4. Once the correct PDM fuse is confirmed, turn the
ignition switch to the OFF position.
5. Replace the PDM fuse using one of the SPARE
fuses.
IMPORTANT
After removing a fuse, always check to ensure the two
wire terminals that the fuse connects to are properly
seated. Dislodged or misaligned wiring may also cause
intermittent power to vehicle functions. If this is the
case, adjust the wires by pushing up from the backside
of the fuse block. If the problem persists, consult your
12.40
"DOWNSTREAM" FUSES
INST UNSW (7.5A)
LIGHTS (7.5A)
INTR ACCY (10A)
TREM BLK (10A)
PWR PT1 (10A)
CHASSIS (7.5A)
SCM (10A)
SHOCK (15A)
EFI (10A)
START (15A)
FUEL (10A)
dealer.
6. Turn the ignition switch to the ON position.
7. Gently nudge the SPARE fuse and check to see if
intermittent power occurs to vehicle functions.
9940259 R02 - 2022 RZR PRO R / PRO R 4 Service Manual
© Copyright Polaris Industries Inc.