Tracker Off-Road XTR1000 Service Manual page 80

NOTE: If no active codes are present on the LCD or

verified through the Dealer Diagnostic Service and the
vehicle is experiencing steering-related issues, there
may be a mechanical steering-related issue. In this
case, the EPS is not the cause of the issue. Components
that may contribute to this type of issue could be
abnormal tire wear, bad wheel bearings, ball joints, tie
rod ends, tie rods, or bushings. Check the complete
steering system for any sign of wear or misalignment.
Code Fault Description
C1301 Over Current EPS internal over-current condition has
been detected.
C1302 Excessive Current Error EPS internal current measurement error
has been detected.
C1303 Torque Sensor Range EPS internal torque sensor range
Fault condition has been detected.
C1304 Torque Sensor Linearity EPS internal torque sensor linearity
Fault condition has been detected.
C1305 Rotor Position Encoder EPS internal rotor position encoder
condition has been detected.
C1306 System Voltage Low EPS battery power low-voltage condition
has been detected.
C1307 System Voltage High EPS battery power over-voltage condition
has been detected.
C1308 Temperature above EPS internal 110° C (230° F) over-temp
110° C (230° F) condition has been detected.
C1309 Temperature above EPS internal 120° C (248° F) over-temp
120° C (248° F) condition has been detected.
C1310 Vehicle Speed High Vehicle speed signal received by the EPS
exceeds the maximum speed
specification.
C1311 Vehicle Speed Low Vehicle speed signal received by the EPS
is zero or missing.
C1312 Vehicle Speed Faulty Vehicle speed CAN signal received by the
EPS incorrect or missing.
C1313 Engine RPM High Engine RPM signal received by the EPS
exceeds the maximum RPM specification.
C1314 Engine RPM Low Engine RPM signal received by the EPS
suddenly dropped below 500 RPM.
C1315 Engine RPM Faulty Engine RPM CAN signal received by the
EPS incorrect or missing.
C1316 EEPROM Error EPS internal memory error has been
detected.
C1317 CAN Bus Error The EPS has lost CAN communication
with the EFI ECM.
C1318 Internal CRC Error EPS internal CRC calculation condition
has been detected.
C1319 Boot Counter Exceeded EPS internal application code condition
has been detected.
C1320 Incorrect Vehicle Vehicle speed signal received by the EPS
Speed-to-RPM Ratio exceeds 10 mph, but the engine RPM
signal less than 500 RPM.
C1321 Vehicle Speed Erratic Vehicle speed signal received by the EPS
changing at an unrealistic rate.
C1322 Engine RPM Lost Engine RPM signal received by the EPS
exceeds 500 RPM and then is zero or
missing
C1323 "EPS OFF" Gauge Battery power has been applied to the
Display EPS for more than 5 minutes, but no
engine RPM signal has been detected.
C1324 Loss of CAN The gauge has lost CAN communication
Communication with EPS with the EPS.
Unit
C1325 Dual Loss EPS loss of both the vehicle speed and
the engine RPM signals has been
detected.
C1326 Rotor Position Encoder EPS internal rotor position encoder
variance condition has been detected.
C1327 Voltage Converter Error EPS internal voltage converter
(Low) low-voltage condition has been detected.
C1328 Voltage Converter Error EPS internal voltage converter
(High) over-voltage condition has been detected.
C1329 Internal Data Error EPS internal preloaded data condition
has been detected.
* After correcting condition, cycle key switch On-Off-On.
Fault Condition
Internal EPS condition
Internal EPS condition
Internal EPS condition
Internal EPS condition
Internal EPS condition
System voltage low (less than 11 VDC at the
EPS). Wire harness issue, faulty voltage
regulator, weak battery or loose battery terminals.
System voltage high (more than 16 VDC at the
EPS). Wire harness issue, faulty voltage regulator
or loose battery terminals.
Clean the EPS housing and cooling fins.
Clean the EPS housing and cooling fins.
Intermittent main harness wires, defective
speed-sensor, or intermittent speed sensor wires.
Broken main harness wires, defective speed
sensor, or broken speed sensor wires.
Broken main harness CAN wires, defective
speed-sensor, or broken speed sensor wires.
Intermittent main harness RPM wires, intermittent
voltage regulator, intermittent ACG stator wires.
Handlebar switch in the "OFF" position, broken
main harness RPM wires, defect voltage
regulator, broken ACG stator wires.
Broken main harness CAN wires or defective
ECM.
Internal EPS condition
Broken CAN wires in the main harness. EFI ECM
connector has been disconnected.
EPS reflash has failed. Battery power was lost, or
the key switch was turned off, during EPS reflash
programming
Intermittent power has prevented a successful
application code launch.
Intermittent or broken main harness RPM wires,
intermittent voltage regulator, intermittent or
broken ACG stator wires.
Intermittent main harness, intermittent speed
sensor, dirty speed senor or trigger wheel.
Handlebar switch in the "OFF" position, broken
main harness RPM wires, defect voltage
regulator, broken ACG stator wires
The EPS has been automatically disabled, after 5
minutes of inactivity, to conserve battery power.
Broken CAN wires in the main harness or
disconnected EPS. This is not an EPS generated
DTC; gauge DTC display only.
Handlebar switch in the "OFF" position, the
engine stalled (key switch "ON"), broken harness
wires, loss of CAN data signal.
Internal EPS condition
Internal EPS condition
Internal EPS condition
Internal EPS condition
NOTE: If any codes are active and verified with the

Dealer Diagnostic Service, EPS replacement is not
always necessary. Follow the instructions listed in the
chart to potentially correct the malfunction.
Possible Cause EPS Fault Recovery Method
Correct EPS condition*
Correct EPS condition*
Correct EPS condition*
Correct EPS condition*
Correct EPS condition*
EPS will auto-recover when the battery
supply returns to normal.
EPS will auto-recover when the battery
supply returns to normal.
EPS will auto-recover when internal
temperature drops below 105° C (221°
F).
EPS will auto-recover when internal
temperature drops below 115° C (239°
F).
EPS will auto-recover when the vehicle
speed signal drops below the maximum
speed specification.
EPS will auto-recover when the vehicle
speed signal returns to normal.
EPS will auto-recover when the vehicle
speed signal returns to normal.
EPS will auto-recover when engine RPM
signal drops below the maximum RPM
specification.
EPS will auto-recover when engine RPM
signal returns to normal.
EPS will auto-recover when engine RPM
signal returns to normal.
Correct EPS condition*
Correct EPS condition*
EPS must be reprogrammed
Correct EPS power condition*
Correct EPS condition*
Correct EPS vehicle speed signal
condition*
EPS will auto-recover when engine RPM
signal returns to normal.
EPS will auto-recover when engine is
started or the key switch is cycled
On-Off-On.
Gauge DTC display will clear when the
EPS-to-gauge CAN communication is
restored.
EPS will auto-recover when either the
vehicle speed or engine RPM signal is
restored.
Correct EPS condition*
Correct EPS condition*
Correct EPS condition*
EPS must be reprogrammed
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