Ignition Switch - Arctic Cat Wildcat ROV 2013 Service Manual

If a system malfunction occurs, a diagnostic trouble code
(DTC) will be displayed on the LCD gauge. Initially, the
gauge will go blank for 30 seconds and the code will flash;
then the gauge will return to normal except the code will
continue to be displayed.
The following is a list of conditions that can generate a code.
 NOTE: The EPS assembly is not serviceable and
must not be disassembled or EPS warranty will be
voided. Make sure to thoroughly troubleshoot the
entire system before replacing the EPS assembly.
Fault
Code Possible Cause
Description
C1301 Over Current Internal EPS Condition
C1302 Excessive Internal EPS Condition
Current Error
C1303 Torque Sen- Internal EPS Condition
sor Range
Fault
C1304 Torque Sen- Internal EPS Condition
sor Linearity
Fault
C1305 Rotor Posi- Internal EPS Condition
tion Encoder
C1306 System Volt- System voltage low (less
age Low than 11 V DC at EPS). Wire
harness issue, faulty voltage
regulator, weak battery, or
loose battery terminals.
C1307 System Volt- System voltage is high (more
age High than 16 V DC at EPS). Wire
harness issue, faulty voltage
regulator, or loose battery ter-
minals.
C1308 Temp Above Clean EPS housing and cool-
110° C ing fins.
C1309 Temp Above Clean EPS housing and cool-
120° C ing fins.
C1312 Vehicle Speed Broken CAN wires in main
harness, disconnected or
defective speed-sensor, bro-
ken speed sensor wires.
C1315 Engine RPM Broken CAN wires in the
main harness.
C1316 EEPROM Internal EPS condition
Error
C1317 CAN Bus Broken CAN wires in main
Error harness. EFI ECM connector
has been disconnected.
C1318 CRC Error EPS reflash failed. Battery
power lost or key switch
turned off during EPS reflash.
C1319 Boot Counter EPS reflash failed. Battery
Exceeded power lost or key switch
turned off during EPS reflash.
C1323 "EPS OFF" EPS automatically disabled
Gauge Dis- after five minutes of inactivity
play to conserve battery power.
C1324 Loss of CAN Broken CAN wires in main
communica- harness or disconnected
tion with EPS EPS. Not EPS generated
unit DTC; gauge DTC display
only.
The following tests may help in determining the source of
a code:
Condition: Ignition Key Switch ON and NO EPS assist
when moving the steering wheel. Code flashing.
134
 NOTE: Prior to troubleshooting below, make sure the
Ignition Key Switch has not been left on with the engine
not started. After five minutes, this will deactivate the
EPS and display the code. Turn the Ignition Key Switch
OFF and back to ON to reset and reactivate the EPS. If
code and symptom persists, continue as follows:
1. Check 30-amp EPS fuse.
2. Check EPS relay (may be switched with any other 4-
pin relay on PDM - replace relay if EPS normal after
switching).
3. Disconnect 2-pin connector on the EPS assembly and
Recovery Method
connect a volt meter set to DC voltage to the harness
Correct EPS condi-
(black meter lead to BLK and red meter lead to ORG/
tion, then cycle key
BRN).With the ignition switch to the ON position, the
switch On-Off-On
meter must read more than 8.5 DC volts (if correct
Correct EPS condi-
tion, then cycle key voltage is not present, check connections and wiring
switch On-Off-On
harness).
Correct EPS condi-
tion, then cycle key
switch On-Off-On
Correct EPS condi-
Do not attempt to check resistance of the EPS motor (2-pin
tion, then cycle key
switch On-Off-On
input receptacle). There are internal capacitors holding a
Correct EPS condi-
charge that can cause internal damage to an ohmmeter.
tion, then cycle key
switch On-Off-On
If after completing the above checks with normal results
EPS will auto-recover
and a code persists, the EPS assembly must be replaced
when battery supply
(see Steering/Frame/Controls).
returns to normal
EPS will auto-recover
when the battery sup-
ply returns to normal
EPS will auto-recover
To access the ignition switch, dash switches, front acces-
when internal temp
sory connectors, and front switched accessory connector,
drops below 105° C
the dash must be unfastened and slid to the rear.
EPS will auto-recover
when internal temp
drops below 115° C VOLTAGE
EPS will auto-recover
1. Set the meter selector to the DC Voltage position.
when vehicle speed
signal returns to nor-
mal
2. Connect the red meter lead to the red wire; then con-
EPS will auto-recover
nect the black meter lead to ground.
when engine RPM
signal returns to nor-
3. Meter must show battery voltage.
mal
Correct EPS condi-
 NOTE: If the meter shows no battery voltage, trou-
tion, then cycle key
switch On-Off-On
bleshoot the main 30 amp fuse, the battery, or the
Correct EPS condi-
main wiring harness.
tion, then cycle key
switch On-Off-On
4. Connect the red meter lead to the brown/black wire;
EPS must be repro-
then with the black lead grounded, turn the ignition
grammed
switch to the ON position. The meter must show bat-
EPS must be repro-
tery voltage.
grammed
5. Connect the red meter lead to the yellow/green wire;
EPS will auto-recover
then with the black lead grounded, turn the ignition
when engine is
switch to the START position. The starter should
started or key switch
is cycled On-Off-On
engage and the meter must show battery voltage.
Gauge DTC display
will clear when EPS-
 NOTE: When the starter is engaged, battery voltage
to-gauge CAN com-
will be approximately 10.5 DC volts.
munication restored.
CAUTION

Ignition Switch