S-Type (X200) V8-4.0L (AJ28) (2001)
Relays
All relays are located in the power distribution boxes and the primary junction box. Relays do not have a separate relay connector (base). Standard relays
(full size) use the DIN pin numbering system; micro relays use the ISO pin numbering system. The normally closed circuit (pin 87A or pin 4) is not used
in Jaguar S-TYPE vehicles. The relay location number (#1, for example) and the pin numbers are shown inside each relay.
SCP Network
In most instances, the SCP Network is shown as a broken grey line to indicate that there is network communication between the depicted control
modules. Refer to Fig. 20.1 for circuit details. See: Diagrams/Electrical Diagrams/Diagrams By Figure Number/Fig 20.1
Code Numbering
When numbering connectors, grounds and splices, Jaguar Engineering uses a three-position format: AC001, AC002, etc. Because space is limited in the
diagrams, the codes have been shortened. Thus AC001-001 becomes AC1-1, AC002-001 becomes AC2-1, etc.
SCP Messages
This contains a listing of SCP Network Messages.
The following acronyms and abbreviations are used throughout:
A/C
Air conditioning
A/CCM
Air conditioning control module
ABS/TCCM
Anti-lock braking / traction control control module
ADCM
Adaptive damping control module
AUDIO
Radio head unit
DDCM
Driver door control module
DSC
Dynamic stability control
DSCCM
Dynamic stability control control module
DSCM
Driver seat control module
GECM
General electronic control module
INST
Instrument pack
MC
Message center (part of instrument pack)
NCM
Navigation control module
PCM
Powertrain control module
RECM
Rear electronic control module
SCLM
Steering column locking module
TACM
Throttle actuator control module
VACM
Voice activation control module
VECM
Vehicle emergency control module