202 S450 Operation & Maintenance Manual
DIAGNOSTIC SERVICE CODES (CONT'D)
Service Codes List
Figure 297
Service codes can be either letters (Item 1) or numbers
(Item 2) [Figure 297].
The following letter codes may be displayed:
[CODE] The controller is asking for a password.
(Keyless Start and Deluxe Instrumentation Panels
only.)
[DOOR] Operator cab door is open. (Lift and Tilt
functions will not operate.)
[ERROR] The wrong password was entered.
(Keyless Start and Deluxe Instrumentation Panels
only.)
[REPLY] One or both instrument panel(s) not
communicating with the controller.
[SHTDN] A shutdown condition exists.
CODE DESCRIPTION CODE DESCRIPTION
A0618 Wheel speed out of range A8232 ACD output ‘C’ overcurrent
A3623 ACD not programmed A8302 ACD output ‘D’ error ON
A4621 5 volt sensor supply out of range high A8303 ACD output ‘D’ error OFF
A4622 5 volt sensor supply out of range low A8305 ACD output ‘D’ short to battery
A4721 8 volt sensor supply out of range high A8306 ACD output ‘D’ short to earth
A4722 8 volt sensor supply out of range low A8307 ACD output ‘D’ open circuit
A7701 Machine key active A8332 ACD output ‘D’ overcurrent
A7901 E-Stop active A8402 ACD output ‘E’ error ON
A8002 ACD output ‘A’ error ON A8403 ACD output ‘E’ error OFF
A8003 ACD output ‘A’ error OFF A8405 ACD output ‘E’ short to battery
A8005 ACD output ‘A’ short to battery A8406 ACD output ‘E’ short to earth
A8006 ACD output ‘A’ short to earth A8407 ACD output ‘E’ open circuit
A8007 ACD output ‘A’ open circuit A8432 ACD output ‘E’ overcurrent
A8032 ACD output ‘A’ overcurrent A8502 ACD output ‘F’ error ON
A8102 ACD output ‘B’ error ON A8503 ACD output ‘F’ error OFF
A8103 ACD output ‘B’ error OFF A8505 ACD output ‘F’ short to battery
A8105 ACD output ‘B’ short to battery A8506 ACD output ‘F’ short to earth
A8106 ACD output ‘B’ short to earth A8507 ACD output ‘F’ open circuit
A8107 ACD output ‘B’ open circuit A8532 ACD output ‘F’ overcurrent
A8132 ACD output ‘B’ overcurrent A8602 ACD output ‘G’ error ON
A8202 ACD output ‘C’ error ON A8603 ACD output ‘G’ error OFF
A8203 ACD output ‘C’ error OFF A8605 ACD output ‘G’ short to battery
A8205 ACD output ‘C’ short to battery A8606 ACD output ‘G’ short to earth
A8206 ACD output ‘C’ short to earth A8607 ACD output ‘G’ open circuit
A8207 ACD output ‘C’ open circuit A8702 ACD output ‘H’ error ON
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