Electrical system – JLG 4017PS Service Manual User Manual
Page 230
Electrical System
9-72
3706PS, 3707PS, 4014PS, 4017PS, 33.7, 37.6, 37.7
TRANSMISSION
FWD HIGH COIL –
SHORT TO
BATTERY OR
OPEN CIRCUIT
4632
Continuously
Direction Selection shall be Neutral
when Calibration’s TRANS
SERVICE is NO
Short to battery or open-circuit is
detected on TCM J5-4 for
1,000mS
Power cycled
TRANSMISSION
FWD HIGH COIL –
SHORT TO
GROUND
4633
Continuously
Direction Selection shall be Neutral
when Calibration’s TRANS
SERVICE is NO
Short to ground is detected on
TCM J5-4
Power cycled
TRANSMISSION
1ST GEAR COIL –
SHORT TO
BATTERY OR
OPEN CIRCUIT
4634
Continuously
Direction Selection shall be Neutral
when Calibration’s TRANS
SERVICE is NO
Short to battery or open-circuit is
detected on TCM J5-6 for
1,000mS
Power cycled
TRANSMISSION
1ST GEAR COIL –
SHORT TO
GROUND
4635
Continuously
Direction Selection shall be Neutral
when Calibration’s TRANS
SERVICE is NO
Short to ground is detected on
TCM J5-6
Power cycled
TRANSMISSION
2ND GEAR COIL –
SHORT TO
BATTERY OR
OPEN CIRCUIT
4636
Continuously
Direction Selection shall be Neutral
when Calibration’s TRANS
SERVICE is NO
Short to battery or open-circuit is
detected on TCM J5-7 for
1,000mS
Power cycled
TRANSMISSION
2ND GEAR COIL –
SHORT TO
GROUND
4637
Continuously
Direction Selection shall be Neutral
when Calibration’s TRANS
SERVICE is NO
Short to ground is detected on
TCM J5-7
Power cycled
TRANSMISSION
3RD GEAR COIL –
SHORT TO
BATTERY OR
OPEN CIRCUIT
4638
Continuously
Direction Selection shall be Neutral
when Calibration’s TRANS
SERVICE is NO
Short to battery or open-circuit is
detected on TCM J5-8 for
1,000mS
Power cycled
TRANSMISSION
3RD GEAR COIL –
SHORT TO
GROUND
4639
Continuously
Direction Selection shall be Neutral
when Calibration’s TRANS
SERVICE is NO
Short to ground is detected on
TCM J5-8
Power cycled
HYD FLUID TEMP
SENSOR –
SHORT TO
BATTERY OR
OPEN CIRCUIT
4640
5000mS
Hydraulic Variable Speed operates
at maximum speed
Hydraulic Variable Speed Fan is
configured;
TCM J3-5 is greater than 4.5V
Power cycled
TRANS FLUID
TEMP SENSOR –
SHORT TO
BATTERY OR
OPEN CIRCUIT
4641
5000mS
Hydraulic Variable Speed operates
at maximum speed
Hydraulic Variable Speed Fan is
configured;
TCM J3-8 is greater than 4.5V
Power cycled
INTERCOOLER
AIR TEMP
SENSOR –
SHORT TO
BATTERY OR
OPEN CIRCUIT
4642
5000mS
Hydraulic Variable Speed operates
at maximum speed
Hydraulic Variable Speed Fan is
configured; ENGINE CONTROL
is TCD3.6L 90.0kW or TCD3.6L
74.4kW;
TCM J3-11 is greater than 4.5V
Power cycled