5AS Immobiliser
Grey Immobilse connector
PIN
Colour
Tracer
Function
Signal
Destination
1
 W
  
Ignition Switch On (+12V)
 DC
Ignition Switch on Position
2
B
  
Dashboard Ground
DC
Dashboard Ground
4
     B  
Dashboard Ground
DC
Dashboard Ground
9
 U
S
Immobiliser Logic (4 Digit Code)
 TTL
Loom conn. 1 Pin 7
10
 K
  
Antenna
 
16
 W
O
Diagnostic I/O (1)
 TTL
Diagnostic Connector Pin 3
17
Y
  
Immobiliser LED Drive
DC
Dashboard LED
19
B
  
Dashboard Ground
DC
Dashboard Ground
24
W
U
Diagnostic I/O (2)
TTL
Diagnostic Connector Pin 1
26
N
  
Battery direct +12V
DC
Battery +12V

BLACK DIAGNOSTIC CONNECTOR
           
PIN Colour Tracer
Function
 Signal
Destination
1
W
U
Diagnostic I/O (2)
TTL
Immobiliser Pin 24
3
W
O
Diagnostic I/O (1)
TTL
Immobiliser Pin 16
4
B
Dashboard Ground
DC
Dashboard Ground
7
W
Y
Data Link (Diagnostic)
DC
Vehicle Loom 2 Pin 1
16
P
U
Fused +12V
DC
Fuse F12