Genie GRC-12 Service Manual

REV A
September2016Section 5 • Diagnostics
5 - 8 GRC Part No. 227123
Type "HXXX" Faults
DTC
Number
Message on
GCON LCD
Problem
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: Ope n
Open circuit in the platform up
#1 circuit.
• Open 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 up
#1 circuit to battery positive.
• Short circuit in platform up #1 harness.
• Platform up #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
STEER RT: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
STEER LT:Bat+
Short circuit of the steer left
circuit to battery positive.
• Short circuit in steer right harness.
• Steer right 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 batte ry
negative.
• Short circuit in motor controller enable wire.
• Motor Controller.
• GCON ECM.
• Contactor Coil.
All functions
inhibited except
platform down.
H069
H069:FAULT
MC ENABLE:Bat+
Short circuit of the motor
controller circuit to batte ry
positive.
• Short circuit in motor controller enable wire.
• Motor Controller.
• 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.
Steer right function
inhibited.

Genie GRC-12 Specifications

General

Brand	Genie
Model	GRC-12
Category	Lifting Systems
Language	English