Tracker Off-Road 800SX Service Manual page 112

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. Compo-
nents 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 mis-
alignment.
Code Fault Description
C1351 Motor Position Index EPS internal motor position sensor
condition has been detected.
C1352 Motor Position EPS internal motor position sensor
Plausibility condition has been detected.
C1353 Motor Position Range EPS internal motor position sensor
condition has been detected.
C1354 Internal Voltage
EPS internal voltage supply
Supply condition has been detected.
C1355 Session Error EPS power condition has been
detected.
C1356 Torque Sensor Open EPS internal torque sensor condition
Circuit has been detected.
C1357 Torque Sensor Range EPS internal torque sensor condition
has been detected.
C1358 Torque Sensor Over EPS internal torque sensor condition
Range has been detected.
C1359 Torque Sensor EPS internal torque sensor condition
Communication has been detected.
C1360 Internal Processor EPS internal processor condition
Error has been detected.
C1361 Temperature Sensor EPS internal over-temp or out-of-
spec condition has been detected.
Circuit
C1362 Stuck at Bootloader EPS internal application code CRC
calculation condition has been
detected.
C1363 Calibration Values Not Internal EPS calibration value
Programmed condition has been detected.
C1364 Calibration Checksum EPS internal calibration code
condition has been detected.
C1365 Application Checksum EPS internal application code
condition has been detected.
C1366 Variant Coding Error EPS internal software code condition
has been detected.
C1367 Vehicle Speed Based on engine RPM and gear
position, the EPS has detected an
incorrect or missing vehicle speed
CAN message.
C1368 ECM CAN Bus Error EPS to ECM CAN Bus
communication condition has been
detected.
C1369 Gauge CAN Bus Error The gauge has lost CAN
communication with the EPS.
C1370 CAN Bus Error EPS CAN Bus communication
condition has been detected.
C1371 Over Temp Condition EPS internal over-temp condition
has been detected.
110
Fault Condition
Internal EPS condition; check for EPS
software updates before replacing the EPS
unit.
Internal EPS condition; check for EPS
software updates before replacing the EPS
unit.
Internal EPS condition; check for EPS
software updates before replacing the EPS
unit.
Internal EPS condition; check for EPS
software updates before replacing the EPS
unit.
System voltage variations. Wire harness
issue, faulty voltage regulator, weak battery
or loose battery terminals.
Internal EPS condition; check for EPS
software updates before replacing the EPS
unit.
Check for electrical/magnetic interference
around the steering system. Verify all
steering components move freely.
Check for electrical/magnetic interference
around the steering system. Verify all
steering components move freely.
Internal EPS condition; check for EPS
software updates before replacing the EPS
unit.
Internal EPS condition; check for EPS
software updates before replacing the EPS
unit.
Clean the EPS housing and cooling fins.
EPS reflash has failed. Battery power was
lost or the key switch was turned off during
EPS reflash programming. Service unit has
not been programmed yet.
Internal EPS condition; check for EPS
software updates before replacing the EPS
unit.
EPS reflash has failed. Battery power was
lost, or the key switch was turned off, during
EPS reflash programming.
EPS reflash has failed. Battery power was
lost or the key switch was turned off during
EPS reflash programming.
Confirm EPS model number matches the
vehicle model. Check for EPS software
updates before replacing the EPS unit.
Broken main harness CAN wires, defective
speed sensor, or broken speed sensor
wires.
Broken main harness CAN wires or
intermittent CAN connector connections.
Broken main harness CAN wires or
intermittent CAN connector connections.
Broken main harness CAN wires or
intermittent CAN connector connections.
Clean the EPS housing and cooling fins.
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. Rotate
steering left/right, key OFF for 10
seconds minimum, then key ON.
Correct EPS condition. Rotate
steering left/right, key OFF for 10
seconds minimum, then key ON.
Correct EPS condition. Rotate
steering left/right, key OFF for 10
seconds minimum, then key ON.
Correct the internal voltage supply
condition, key OFF for 10 seconds
minimum, then key ON.
Correct the power supply condition,
key OFF for 10 seconds minimum,
then key ON. Check for EPS
updates.
Correct the internal torque sensor
condition, key OFF for 10 seconds
minimum, then key ON.
Correct the steering interference,
perform torque reset, key OFF 10
seconds minimum, then key ON.
Correct the steering interference,
perform torque reset, key OFF 10
seconds minimum, then key ON.
Correct the internal torque sensor
condition, key OFF for 10 seconds
minimum, then key ON.
Correct the internal processor
condition, key OFF for 10 seconds
minimum, then key ON.
EPS will auto-recover when internal
temperature returns to normal.
EPS must be reprogrammed.
Perform an EPS software reflash,
key OFF for 10 seconds minimum,
then key ON.
EPS must be reprogrammed.
EPS must be reprogrammed.
Perform an EPS software reflash,
key OFF for 10 seconds minimum,
then key ON.
EPS will auto-recover when the
vehicle speed signal returns to
normal.
Correct the CAN BUS Error
condition, key OFF for 10 seconds
minimum, then key ON.
Correct the CAN BUS Error
condition, key OFF for 10 seconds
minimum, then key ON.
Correct the CAN BUS Error
condition, key OFF for 10 seconds
minimum, then key ON.
EPS will auto-recover when internal
temperature returns to normal.