Service Manual Manual
SECTION 6 - JLG CONTROL SYSTEM
3121142 – JLG Lift – 6-91
33175 33 175 JIB ROTATE LEFT VALVE - OPEN CIRCUIT There is an Open Circuit to the JIB
Rotate Left Valve.
33176 33 176 JIB ROTATE LEFT VALVE - SHORT TO BATTERY There is a Short to Battery to the
JIB Rotate Left Valve.
33177 33 177 JIB ROTATE LEFT VALVE - SHORT TO GROUND There is a Short to Ground to the
JIB Rotate Left Valve.
33178 33 178 JIB ROTATE RIGHT VALVE - OPEN CIRCUIT There is an Open Circuit to the JIB
Rotate Right Valve.
33179 33 179 JIB ROTATE RIGHT VALVE - SHORT TO BATTERY There is a Short to Battery to the
JIB Rotate Right Valve.
33180 33 180 JIB ROTATE RIGHT VALVE - SHORT TO GROUND There is a Short to Ground to the
JIB Rotate Right Valve.
33181 3 3 181 M AI N L IF T UP VA LVE - OPEN CI RCUIT Th er e i s a n O p en Ci rc ui t t o t he
Main Lif t Up Va lv e.
33183 33 183 MAIN LIFT UP VALVE - SHORT TO GROUND There is a Short to Ground to the
Main Lif t Up Va lv e.
33184 33 184 MAIN LIFT DOWN VALVE - OPEN CIRCUIT There is an Open Circuit to the
Main Lif t D own Va lv e.
33185 33 185 MAIN LIFT DOWN VALVE - SHORT TO GROUND There is a Short to Ground to the
Main Lif t D own Va lv e.
33186 33 186 MAIN TELESCOPE OUT VALVE - OPEN CIRC UI T T he re is an Open Ci rc ui t to the
Main Telescope Out Valve.
33188 33 188 MAIN TELESCOPE OUT VALVE - SHORT TO GROUND There is a Short to Ground to the
Main Telescope Out Valve.
33189 33 189 MAIN TELESCOPE IN VALVE - OPEN CIRCU IT Th ere is an Open Ci rc ui t to the
Main Telescope In Valve.
33190 33 190 MAIN TELESCOPE IN VALVE - SHORT TO GROUND There is a Short to Ground to the
Main Telescope In Valve.
33207 3 3 207 H OR N - OP EN CIRCU IT Th ere is an Open Circ ui t t o t he
Horn.
33208 3 3 208 H OR N - SH ORT TO BAT T ERY Th ere is a S ho r t to Bat te r y t o t he
Horn.
33209 33 209 HORN - SHORT TO GROUND There is a Short to Ground to the
Horn.
33279 3 3 279 G LO WP LU G - OP EN CI RCU IT Th e re is a n O p en Ci rc ui t t o t he
Glow Plugs.
- Glowplugs equipped vehicles
only.
33280 3 3 280 G LO WP LU G - SH OR T TO BAT TE RY Th ere is a S ho r t to Bat te r y t o t he
Glow Plugs.
- Glowplugs equipped vehicles
only.
33281 33 281 GLOWPLUG - SHORT TO GROUND There is a Short to Ground to the
Glow Plugs.
- Glowplugs equipped vehicles
only.
33295 33 295 SWING LEFT VALVE - OPEN CIRCUIT There is an Open Circuit to the
Swing Left Valve.
Table 6-6. Diagnostic Trouble Code Chart
DTC
Flash
Code
Sequence
Fault Message Fault Description Check