Symptom Tree t095
| Cause | Correction |
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Transmission is in gear, parking brake is not set, or hood is not shut |
Put the transmission in neutral, set the parking brakes, and close the hood. Verify that the hood tilt switch is angled down as far as possible. |
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Electronic fault codes active or high counts of inactive fault codes |
Refer to Section TF for fault code troubleshooting. |
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Cruise control/PTO on/off switch or circuit is malfunctioning |
Check the cruise control/PTO on/off switch and the circuit. Refer to Procedure 019-021 and 019-022. |
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Keyswitch circuit is malfunctioning |
Check the vehicle, equipment, or vessel keyswitch circuit. Refer to Procedure 019-064. |
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ICON™ lamp bulb is malfunctioning |
Verify the bulb is secure in the socket. Check the ICON™ lamp for voltage. Replace the bulb, if necessary. Refer to the OEM troubleshooting and repair manual for the procedure. |
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Interlock input circuit is malfunctioning |
Check the interlock input circuit. Refer to Procedure 019-307. |
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Accelerator pedal position sensor or circuit is malfunctioning |
Check for accelerator pedal or lever restriction. Check the percent throttle reading on an electronic service tool. Check the accelerator pedal position sensor and the circuit. Refer to Procedure 019-085 and 019-086. |
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Vehicle speed sensor (VSS) or circuit is malfunctioning |
Use an electronic service tool to monitor the vehicle speed while the vehicle is not moving. Refer to the appropriate electronic service tool manual. If the monitor shows speed, check the sensor and circuit. Refer to Procedure 019-090, 019-091, and 019-093. |
