Freelander System Description and Operation
COMMUNICATION DATA BUSES
86-4-8
DESCRIPTION AND OPERATION
Target gear (actual gear unless changing, then target gear)
EAT ECU
ABS ECU, ECM,
instrument pack
Shift in progress
EAT ECU
ABS ECU, ECM
Gearbox MIL status
EAT ECU
ECM (KV6)
Selector lever position
EAT ECU
ABS ECU, ECM,
instrument pack
Gear shift mode
EAT ECU
Instrument pack
Torque level required
EAT ECU
ECM
Transmission fault status
EAT ECU
Instrument pack
Gearbox cooling request
EAT ECU
ECM
Fuel level
Instrument pack
ECM
A/C request
Instrument pack
ECM
A/C switch status
Instrument pack
ECM
A/C compressor load
Instrument pack
ECM
Engine cooling fan speed
Instrument pack
ECM
Vehicle reference speed
Instrument pack
EAT ECU, ECM
Gear selected (manual gearbox)
Instrument pack
ABS ECU
Message
Source Destination