Reverse Speed Limit System; No Reverse Speed Limit - Polaris Trail Blazer Service Manual

ELECTRICAL

Reverse Speed Limit System

APPLY PARKING BRAKE. START ENGINE.
SHIFT TO REVERSE GEAR
MEASURE DC VOLTS ON
R/W WIRE. AT LR83-2 MOD-
ULE TO GROUND
12 VOLTS DC?
Y
MEASURE DC VOLTS ON
GRY/OR WIRE. AT LR83-2
MODULE TO GROUND
12 VOLTS DC?
Y
MEASURE AC VOLTS ON
Y/R WIRE. AT LR83-2 MOD-
ULE TO GROUND
3V-9V AC AT
IDLE?
Y
DISCONNECT BLACK
WIRE FROM LR83-2 MOD-
ULE AND CONNECT TO
GROUND.
ENGINE STOP?
Y
Polaris Sales Inc.
1999 Scrambler 400 / 500

NO REVERSE SPEED LIMIT

(LR83-2 Limit Module)
N
INSPECT R/W WIRE CIRCUIT
TO DETERMINE CAUSE
N
TEST GEAR POSITION INDICATOR
SWITCH
N
TEST REGULATOR AND CHARGING
SYSTEM
N
TEST WIRING / TEST CDI (BLACK WIRE)
REPLACE LIMITER MODULE
10.39
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