Land Rover Defender: Control Diagram
Control Diagram 1 of 2 - Adaptive Damping
A = HARDWIRED:
AL = PWM:
AX = FLEXRAY:
BA = HS CAN HUMAN MACHINE INTERFACE (HMI) SYSTEMS BUS.
- CHCM
- RCM
- Powertrain Control Module (PCM)
- ABS
- Terrain Response switchpack (TR) control module
- Transmission Control Module (TCM)
- Power Steering Control Module (PSCM)
- Body Control Module (BCM)/ Gateway Module A (GWM)
- IPC
- Front shock absorber (quantity 2)
- Rear shock absorber (quantity 2)
- Ground
- Power supply
- Accelerometer (quantity 3)
- Air suspension rear height sensor (quantity 2)
- Air suspension front height sensor (quantity 2)
Control Diagram 2 of 2 - Air Suspension
A = HARDWIRED:
U = CAN PRIVATE SYSTEMS BUS:
AX = FLEXRAY:
AY = HS CAN POWER MODE ZERO SYSTEMS
BUS BA = HS CAN HMI SYSTEMS BUS.
- CHCM
- RCM
- PCM
- ABS
- HVAC Control Module (HVAC)
- BCM/ GWM
- IPC
- Suspension air supply unit
- Front valve block
- Rear valve block
- Ground
- Power supply
- Air suspension rear switchpack - luggage compartment
- Rear right height sensor
- Front right height sensor
- Rear left height sensor
- Front left height sensor
- Pressure sensor - rear valve block
- Temperature sensor - suspension air supply unit
- Air suspension switchpack - ICIMA
READ NEXT:
PRINCIPLES OF OPERATION
For additional information on the operation of the air suspension system,
refer to the relevant section of the workshop manual.
INSPECTION AND VERIFICATION
WARNING:
Before car
GENERAL PROCEDURES
ACTIVATION
CAUTIONS:
Before disconnecting any components, make sure the area is clean and
free from foreign material. When
disconnected all openings must be sealed.
Make sure
GENERAL PROCEDURES
ACTIVATION
NOTES:
If this procedure has been successful the instrument cluster will
emit 2 soft chimes 1 second after the
drivers door is closed. The instrument cluster will th
SEE MORE:
Make sure the relevant safety warnings
have been read and understood before
driving the vehicle.
Adaptive cruise control allows the driver
to set a cruising speed for the vehicle. The
vehicle's speed automatically reduces if a
slower moving vehicle is detected in the
lane ahead. The system then mai
Do not adjust the touchscreen controls,
or allow the system to distract the
driver, while the vehicle is moving.
Driver distraction can lead to accidents,
potentially causing serious injury or
death.
Voice button: Press briefly to start a
voice session. Press and hold to cancel
a voice sessio
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