EPS (ELECTRIC POWER STEERING) SYSTEM (for EPS models)
9-76
EBS30289
DIAGNOSTIC MODE
Setting the diagnostic mode (present and past malfunctions)
1. Disconnect the EPS self-diagnosis signal connector “1”.
2. Turn the main switch to “
” (on).
3. Select the signaling mode by grounding the EPS self-diagnosis signal connector (male side) to the
EPS control unit “2” or disconnecting it from the unit as follows.
• Present malfunction signaling mode
Ground the connector “1” quickly* to the EPS control unit “2” over 2 times.
* Quickly = from 20 to 76 ms interval
TIP
• Because the “quickly” intervals are approximately the same as the intervals when sliding the connec-
tor “1” across the area “a” of the EPS control unit “2”, this method can also be used to set the diag-
nostic mode.
• To set the diagnostic mode, this step should be started within 5 seconds and completed within 10 sec-
onds after the main switch is turned to “ON”.
The EPS warning light starts to show present fault codes.
• Past malfunction signaling mode
While the present malfunction mode is activated, briefly disconnect the connector “1”, ground it
again, and leave it grounded. The signaling mode is activated after 5 seconds.
The EPS warning light starts to show past fault codes.
4. Turn the main switch to “
” (off) to cancel the diagnostic mode.
TIP
• The diagnostic mode can also be canceled by riding the vehicle at speeds above 2 km/h (1.2 mi/h).
• When the diagnostic mode is selected and during the initial lighting of the EPS warning light, the EPS
control unit does not receive input from the EPS self-diagnosis signal connector.
5. Connect the EPS self-diagnosis signal connector.
Identifying fault codes
When the diagnostic mode is activated, the fault codes determined by the fail-safe specifications are
signaled by the EPS warning light as follows.
• Present malfunction signaling mode: Currently detected fault codes are signaled.
• Past malfunction signaling mode: Both previously detected fault codes and currently detected fault
codes are signaled.
1
2
a
Summary of Contents for Wolverine YX70EPNG
Page 1: ...2016 17 SERVICE MANUAL YX70EPNG YXE70WPXG YXE70WPHG YXE70WDXG YXE700E YXE700SE 2MB G8198 E0 ...
Page 6: ......
Page 8: ......
Page 11: ...IDENTIFICATION 1 2 ...
Page 32: ...SPECIAL TOOLS 1 23 ...
Page 60: ...LUBRICATION SYSTEM CHART AND DIAGRAMS 2 27 EBS30023 LUBRICATION DIAGRAMS 6 1 2 3 4 5 7 8 9 3 ...
Page 62: ...LUBRICATION SYSTEM CHART AND DIAGRAMS 2 29 1 2 3 4 5 ...
Page 64: ...LUBRICATION SYSTEM CHART AND DIAGRAMS 2 31 3 6 1 2 7 8 4 5 ...
Page 66: ...COOLING SYSTEM DIAGRAMS 2 33 EBS20021 COOLING SYSTEM DIAGRAMS 6 1 2 2 6 1 3 4 4 5 5 ...
Page 68: ...COOLING SYSTEM DIAGRAMS 2 35 4 3 3 4 1 2 ...
Page 70: ...COOLING SYSTEM DIAGRAMS 2 37 2 1 4 3 5 6 ...
Page 74: ...CABLE ROUTING 2 41 Frame center left view A B 1 2 3 3 4 5 6 7 8 9 10 ...
Page 78: ...CABLE ROUTING 2 45 Frame center right view 1 2 3 4 5 6 7 8 9 A B B C A D E ...
Page 84: ...CABLE ROUTING 2 51 Frame center top view 1 FWD A B C 1 2 3 4 5 6 7 8 9 10 11 ...
Page 86: ...CABLE ROUTING 2 53 Frame center top view 2 FWD 1 2 2 3 3 4 4 3 4 5 6 A B C D D D E F G 7 ...
Page 88: ...CABLE ROUTING 2 55 Fuel tank top view FWD A A B C D D D 1 1 2 2 1 3 3 4 3 4 ...
Page 90: ...CABLE ROUTING 2 57 Front brake caliper left view A 1 2 3 3 3 B B ...
Page 92: ...CABLE ROUTING 2 59 Rear brake caliper left view A B B C C C 1 2 A A C D 1 2 2 2 ...
Page 94: ...CABLE ROUTING 2 61 Front brake caliper top view A B B C D 1 2 3 3 ...
Page 96: ...CABLE ROUTING 2 63 Brake pipe top and left view FWD FWD A A A 1 1 1 ...
Page 97: ...CABLE ROUTING 2 64 1 Rear brake pipe A Fasten the rear brake pipe with the holder ...
Page 98: ...CABLE ROUTING 2 65 Rear brake caliper top view A A B B B C C C 1 2 2 ...
Page 100: ...CABLE ROUTING 2 67 Parking brake left view A B 1 1 1 1 ...
Page 104: ...CABLE ROUTING 2 71 ...
Page 140: ...PERIODIC MAINTENANCE 3 35 ...
Page 148: ...GENERAL CHASSIS 2 4 5 1 b a a ...
Page 210: ...REAR ARMS AND REAR SHOCK ABSORBER ASSEMBLIES 4 67 ...
Page 215: ...ENGINE INSPECTION 5 2 10 Install Frame cross member Refer to GENERAL CHASSIS 9 on page 4 19 ...
Page 262: ...SHIFT LEVER 5 49 T R Drive select lever shift rod lock nut 15 Nm 1 5 m kgf 11 ft lbf ...
Page 308: ...MIDDLE GEAR 5 95 ...
Page 319: ...THERMOSTAT 6 10 Refer to CHECKING THE RADIATOR on page 6 6 ...
Page 375: ......
Page 385: ...ELECTRIC STARTING SYSTEM 9 10 ...
Page 389: ...CHARGING SYSTEM 9 14 ...
Page 403: ...SIGNALING SYSTEM 9 28 ...
Page 443: ...FUEL PUMP SYSTEM 9 68 ...
Page 460: ...ELECTRICAL COMPONENTS 9 85 3 4 10 12 2 1 9 8 7 5 6 13 14 11 ...
Page 462: ...ELECTRICAL COMPONENTS 9 87 6 1 4 5 3 2 11 8 19 18 17 16 15 14 10 9 7 8 13 12 12 ...
Page 486: ...ELECTRICAL COMPONENTS 9 111 ...