Genie with Continental TME27 engine: engine controller codes
Genie error code 686 — Power Relay: Relay Control Ground Short
Message on the display: Power Relay: Relay Control Ground Short
Code 686 occurs in machines: Genie S-80, S-85, S-80X, Z-80/60.
blocking fault
The Genie display shows code 686 with the message “Power Relay: Relay Control Ground Short”. It is a blocking fault or a safety-related code: do not use the machine until the cause has been found and removed.
Possible causes
There is no English description of the causes of this code. The service technician establishes the cause during diagnosis of the machine, using the manufacturer's service manual.
What you can do
Switch the machine off with the emergency stop and switch it on again. If the code comes back, do not use the machine and call service.
What service does
A qualified service technician reads the code with the manufacturer's diagnostic tools, finds the cause, clears the code and carries out a function test.
Source: Genie Service Manuals (Part No. 1269074, 1259369, 122985, 1268556, 88619), Continental engine code table.
The descriptions are quoted from the manufacturer's service documentation and are for guidance only. Clearing codes, calibrations and repairs are carried out by a qualified service technician according to the manual for the specific serial number. A machine with an active blocking code must not be used until the cause has been removed.
Does code 686 not go away?
RK Rental services Genie lifts at our workshop or on site at the customer's premises (construction site, factory, warehouse). We read the code, remove the cause and select the parts by serial number.
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