How To Retrieve Engine Fault - Codes Gm .998L Models - Genie GS-2669 Service And Repair Manual

Service and Repair Manual
Fault Codes
How to Retrieve Engine Fault Codes - GM .998L Models
The emissions control system utilizes a diagnostic display located on the ground control box. A fault
condition will be displayed for one of the following: The fault caused the engine to shut down or the fault is
related to the exhaust gas oxygen (EGO) sensors. In the event the diagnostic trouble code (DTC) is related
to either an engine shutdown fault or an oxygen sensor fault, the following statement applies: If the
machine is not serviced by a technician and the condition causing the DTC no longer exists, the DTC will
no longer display after the fourth start cycle. In the event the DTC is not related to an engine shutdown or
oxygen sensor fault, the DTC will no longer be shown. Use the Up and Down arrows to scroll through the
list if there is more than one stored fault. To return to the main menu, press the Up and Down arrows
simultaneously and release.
1 alarm amber light
2 display
3 up / down navigation arrows
4 shutdown red light
104 GS ™ -2669 RT • GS ™ -3369 RT • GS ™ -4069 RT
May 2018
Part No. 1272219