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JS175W Auto Electrical fault error code

JCB JS175W Auto Electrical fault error code

Electrical errors are displayed immediately on the EMS with an alarm buzzer. Pressing “ACK” stops the buzzer and cause the messages to become repetitive.

  • Note: 1 Open circuits can only be detected when the output has been turned off.
  • Note: 2 Short circuit conditions can only be detected when the output is turned on.
  • Note: 3 Open circuits, short circuits and no voltage detections cannot be done on the low side drivers.
  • Note: 4 See Harness Data
Error Code Error String Description
101 CRANK A crank signal was not detected by the ECU1.
102 FUEL The fuel sensor is open-circuit.
103 EN TMP The engine temperature sensor is open-circuited.
104 HYD TMP The hydraulic temperature sensor is open-circuited.
105 SET PT The throttle set potentiometer is open-circuited.
106 SENS PT The throttle sense potentiometer is open-circuited.
107 OIL SW The oil pressure switch is reporting oil pressure is present when the engine is not running.
108 FLYWHEEL The flywheel sensor is reporting an engine speed even though the engine is not running.
109 ALT The alternator is reporting a voltage even when the engine is not running.
110 THR SOL The throttle solenoid is open circuited. This can only be detected when the engine is not running.
111 BOOM SP The boom lower speed regulation output is open-circuited.
113 MAX FLW The maximum flow solenoid is open-circuited. For JS200W machines, this error can only be detected when the engine is not running due to the fact that this is proportional valve on these machines.
115 BOOM The boom priority solenoid is open-circuited.
116 FL PMP The refuel pump output is open circuited.
117 HORN The horn output is open-circuited.
118 HYD PMP The hydraulic pump is open-circuited. Because this is a proportional valve, this error can only be detected when the engine is not running.
119 SLW LCK The slew lock solenoid is open-circuited.
120 HYD FAN The hydraulic fan output is open-circuited. This can only be detected when the engine is not running.
121 SLW BRK The slew brake solenoid is open-circuited.
122 SLW ST The slew shut off valve solenoid is open-circuited.
127 TL CHNG The travel change solenoid is open-circuited.
128 WASHER The washer motor is open-circuited.
129 DOZER The dozer solenoid is open-circuited.
130 GRB CW The grab/rotate clockwise solenoid is open-circuited.
131 GRB CCW The grab/rotate counter-clockwise solenoid is open-circuited.
132 LW FLOW The low flow solenoid is open-circuited.
133 ISOL The hydraulic isolator solenoid is open-circuited.
Error Code Error String Description
135 2 STAGE The 2nd stage relief solenoid is open-circuited.
136 QK HTCH The quick hitch solenoid is open-circuited.
138 HAMMER The hammer solenoid is open-circuited.
139 CUSHION The hard/soft cushion solenoid is open-circuited.
142 ENG SD The engine shutdown output is open-circuited.
143 GLW PLG The glow plugs output is open-circuited.
156 TL FLW3 The travel flow 3 solenoid is open-circuited.
157 TL FLW2 The travel flow 2 solenoid is open circuited.
158 GR CHNG The gear change solenoid is open-circuited.
159 AXLE LK The axle lock solenoid is open-circuited.
160 STAB UP The stabilizer up solenoid is open-circuited.
161 STAB DN The stabilizer down solenoid is open-circuited.
162 STAB LH The stabilizer left solenoid is open-circuited.
163 STAB RH The stabilizer right solenoid is open-circuited.
164 DIG ISL The dig end isolation solenoid is open-circuited.
165 PRK BK The park brake solenoid is open-circuited.
202 FUEL The fuel level sensor is short-circuited.
203 EN TMP The engine temperature sensor is short-circuited.
204 HYD TMP The hydraulic temperature sensor is short-circuited.
205 SET PT The throttle set potentiometer is short-circuited.
206 SENS PT The throttle sense potentiometer is short-circuited.
210 THR SOL The throttle solenoid is short-circuited. This can only be detected when the engine is not running.
211 BOOM SP The boom lower speed regulation output is short-circuited.
212 INT LT The interior light is short-circuited.
213 MAX FLW The maximum flow solenoid is short-circuited. For JS200W machines, this error can only be detected when thy engine is not running due to the fact this is a proportional valve on these machines.
214 BEACON The beacon output is short-circuited.
215 BOOM PR The boom priority solenoid is short-circuited.
216 FL PMP The refuel pump solenoid is short-circuited.
217 HORN The horn output is short-circuited.
218 HYD PMP The hydraulic pump is short-circuited. Because this is a proportional valve, this error can only be detected when the engine is not running.
219 SLW LCK The slew lock solenoid is short-circuited.
220 HYD FAN The hydraulic fan solenoid is short-circuited. The fault can only be detected when the engine is not running.
221 SLW BRK The slew brake solenoid is short-circuited.
222 SLW ST The slew shut off solenoid is short-circuited.
Error Code Error String Description
223 LW WIPR The lower wiper motor is short-circuited
224 WIPER The wiper motor is short-circuited.
225 LH CAB LT The boom work light is short-circuited.
226 RH CAB LT The toolbox work light is short-circuited.
227 TL CHNG The travel change solenoid is short-circuited.
228 WASHER The washer motor is short-circuited.
229 DOZER The dozer solenoid is short-circuited.
230 GRB CW the grab/rotate clockwise solenoid is short-circuited.
231 GRB CCW The grab/rotate counter-clockwise solenoid is short-circuited.
232 LW FLOW the low flow solenoid is short-circuited.
233 ISOL The isolator solenoid is short-circuited.
234 EMG STP The emergency stop solenoid is short-circuited.
235 2 STAGE The 2nd stage relief solenoid is short-circuited.
236 QK HTCH The quick hitch solenoid is short circuited.
237 TL ALRM The travel alarm output is short-circuited.
238 HAMMER The hammer solenoid is short circuited.
239 CUSHION The hard/soft cushion solenoid is short-circuited.
240 BOOM LT The boom work light is short-circuited.
241 TLBX LT the toolbox work light is short-circuited.
242 ENG SD The engine shutdown solenoid is short-circuited.
243 GLW PLG The glow plugs are short-circuited.
244 CNT LT The counter-weight work light is short-circuited.
245 LH IND The LH turn indicator is short-circuited.
246 LH SIDE The LH sidelight is short-circuited.
247 LH FOG The LH fog light is short-circuited.
258 LH MAIN The LH main beam is short-circuited.
249 LH DIP The LH dip beam is short-circuited.
250 RH IND The RH turn indicator is short-circuited.
251 RH SIDE The RH sidelight is short-circuited.
252 RH FOG The RH fog light is short-circuited.
253 RH MAIN The RH main beam is short circuited.
254 RD Dip The RH Dip beam is short-circuited.
255 HZD LED The hazard LED is short-circuited.
256 TL FLW3 The travel flow 3 solenoid is short-circuited.
257 TL FLW2 The travel flow 2 solenoid is short-circuited.
258 GR CHNG the gear change solenoid is short circuited.
259 BRKE LT The brake light circuit is short-circuited.
Error Code Error String Description
260 AXLE LK The axle lock solenoid is short-circuited.
261 STAB UP The stabilizer up solenoid is short-circuited.
262 STAB DN The stabilizer down solenoid is short-circuited.
263 STAB LH The stabilizer left solenoid is short-circuited.
264 STAB RH The stabilizer right is short-circuited.
265 CRUISE The cruise control solenoid is short-circuited.
266 DIG ISL The dig end isolate solenoid is short-circuited.
267 PRK BK The park brake solenoid is short-circuited.
300 EC1 CAN The ECU1 module is no longer communicating on the CAN bus.
301 ECW CAN The ECUW module is no longer communicating on the CAN bus.
302 THRT CAL The difference between minimum and maximum calibration points for the throttle dial is less than 100.
303 THRT CAL The difference between the minimum and maximum calibration points for the throttle sense pot is less than 100. This error does not exist on machines fitted with an engine ECM.
304 THRT CAL The throttle dial pot is greater than 10% but the engine is still running in the idle position. This condition must exist for at least 15 seconds before it is reported. This error does not exist on machines fitted with an engine ECM.
305 THRT CAL The error term of the algorithm is greater than 20 points for more than 20 consecutive seconds.

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