Genie GR-12 Service Manual

Service Manual May 2018
Diagnostics
104 GR
™
• QS
™
R • QS
™
W Part No. 1275811GT
Type "HXXX" Faults
DTC
Number
Message on
GCON LCD
Description Possible Causes Failure Mode
H001:
H001:COILFAULT
PLAT UP1:BAT-
Short circuit of the platform up #1 circuit to
battery negative.
• Short circuit in platform up #1 harness.
• Platform up #1 coil short circuit.
• GCON ECM.
Platform up function
inhibited.
H002:
H002:COILFAULT
PLAT UP1:OPEN
Open circuit in the platform up #1 circuit.
• Short circuit in platform up #1 harness.
• Platform up #1 coil open circuit.
• GCON ECM.
Platform up function
inhibited.
H003:
H003:COILFAULT
PLAT UP1:BAT+
Short circuit of the platform up #1 circuit to
battery positive.
• Short circuit in platform up #1 harness.
• Platform up #1 coil short circuit.
• GCON ECM.
All functions inhibited
except platform
down.
H009:
H009:COILFAULT
PLAT DOWN1:BAT+
Short circuit of the platform down #1 circuit to
battery positive.
• Short circuit in platform down #1 harness.
• Platform down #1 coil short circuit.
• GCON ECM.
All functions
inhibited.
H013:
H013:COILFAULT
DRIVE FWD1:BAT-
Short circuit of the drive forward #1 circuit to
battery negative.
• Short circuit in drive forward #1 harness.
• Drive forward #1 coil short circuit.
• GCON ECM.
Drive forward
function inhibited.
H014:
H014:COILFAULT
DRIVE FWD1:OPEN
Open circuit in the drive forward #1 circuit.
• Open circuit in drive forward #1 harness.
• Drive forward #1 coil open circuit.
• GCON ECM.
Drive forward
function inhibited.
H015:
H015:COILFAULT
DRIVE FWD1:BAT+
Short circuit of the drive forward #1 circuit to
battery positive.
• Short circuit in drive forward #1 harness.
• Drive forward #1 coil short circuit.
• GCON ECM.
All functions inhibited
except platform
down.
H019:
H019:COILFAULT
DRIVE REV1:BAT-
Short circuit of the drive reverse #1 circuit to
battery negative.
• Short circuit in drive reverse #1 harness.
• Drive reverse #1 coil short circuit.
• GCON ECM.
Drive reverse
function inhibited.
H020:
H020:COILFAULT
DRIVE REV1:OPEN
Open circuit in the drive reverse #1 circuit.
• Open circuit in drive reverse #1 harness.
• Drive reverse #1 coil open circuit.
• GCON ECM.
Drive reverse
function inhibited.
H021:
H021:COILFAULT
DRIVE REV1:BAT+
Short circuit of the drive reverse #1 circuit to
battery positive.
• Short circuit in drive reverse #1 harness.
• Drive reverse #1 coil short circuit.
• GCON ECM.
All functions inhibited
except platform
down.
H027:
H027:COILFAULT
DRIVE STEER RIGHT:BAT+
Short circuit of the steer right circuit to battery
positive.
• Short circuit in steer right harness.
• Steer right coil short circuit.
• GCON ECM.
All functions inhibited
except platform
down.
H030:
H030:COILFAULT
DRIVE STEER LEFT:BAT+
Short circuit of the steer left circuit to battery
positive.
• Short circuit in steer left harness.
• Steer left coil short circuit.
• GCON ECM.
All functions inhibited
except platform
down.
H067:
H067:FAULT
MC ENABLE:BAT-
Short circuit of the motor controller circuit to
battery negative.
• Short circuit in motor controller enable wire.
• Motor Controller.
• Contactor coil shorted to battery negative.
• GCON ECM.
All functions inhibited
except platform
down.
H069:
H069:FAULT
MC ENABLE:BAT+
Short circuit of the motor controller circuit to
battery positive.
• Short circuit in motor controller enable wire.
• Motor Controller.
• Contactor Coil.
• GCON ECM.
All functions inhibited
except platform
down.
H070:
H070:FAULT
MC THROTTLE:BAT-
Short circuit of the motor controller throttle
circuit to battery negative.
• Short circuit in motor controller throttle wire.
• Motor Controller.
• GCON ECM.
All functions inhibited
except platform
down.
H072:
H072:FAULT
MC THROTTLE:BAT+
Short circuit of the motor controller throttle
circuit to battery positive.
• Short circuit in motor controller throttle wire.
• Motor Controller.
• GCON ECM.
All functions inhibited
except platform
down.
H078:
H078:COILFAULT
PLAT DOWN1
Short circuit of the platform down #1 circuit to
battery positive/negative or open circuit.
• Short or open circuit in platform down #1 harness.
• Platform down #1 coil short or open circuit.
• GCON ECM.
Platform down
function inhibited.
H080:
H080:COILFAULT
STEER LEFT
Short circuit of the steer left circuit to battery
negative or open circuit.
• Short or open circuit in steer left harness.
• Steer left coil short or open circuit.
• GCON ECM.
Steer left function
inhibited.
H081:
H081:COILFAULT
STEER RIGHT
Short circuit of the steer right
circuit to battery
negative or open circuit.
• Short or open circuit in steer right harness.
• Steer right coil short or open circuit.
• GCON ECM.
All functions
inhibited except
platform down while
above limit switch.

Genie GR-12 Specifications

General

Machine Width	1.2 m
Machine Length	2.44 m
Machine Height	2.54 m
Power Source	Electric
Stowed Height	2.54 m
Drive Speed - Lowered	4.8 km/h
Turning Radius (Inside)	2.44 m
Platform Width	1.12 m
Tire Type	Non-marking
Travel Speed	4.8 km/h
Ground Clearance	0.1 m
Overall Length	2.44 m
Overall Width	1.2 m
Overall Height	2.54 m