JLG G12-55A Service Manual - Manual (Page 147)

9-5 G10-55A, G12-55A
Electrical System
9.1.3 General Overview - Cummins
MY4350
MY4540
MY4550
IGNITION
SWITCH
OPTIONAL POWER
DISTRIBUTION UNIT
(behind dash panel)
DASH SWITCHES 3 IN 1 GAUGE
OPTIONAL
HEATER/AC CONTROLS
COOLANT
TEMPERATURE SENDER
ALTERNATOR
ENGINE CONTROL
MODULE (ECM)
OIL PRESSURE
SENDER
POWER DISTRIBUTION UNIT
(in engine compartment) FUSE HOLDER
STARTER RELAY RELAY