General Technical Guide VEGA Lightbars Class 2 Siren / SPA Handy with Roof Connector
GT-0775-RAM Ind B
24/10/2018
Head Office
: Zone d’Activités « Les Gailletrous » - rue Louis Pasteur- 41260 LA CHAUSSEE SAINT VICTOR
Tel : 02 54 57 52 52
– Fax 02 54 56 80 00
SAS with capital
102. 400 € - APE (NAF) 2790 Z – SIRET 310 999 891 00040
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7.2.
VEHICLE’S HARNESS GENERAL WIRING DIAGRAM
All the wires of the vehicle harness are indicated by the number in the white rectangles. These numbers
correspond to the pin assignment of the 18-point connector.
(*Not supplied)
A. 18-point roof connector
B. Vehicle harness
C. 8-way connector
D. BUS-wired interface to Control Box or CCS BLL Module
E. Identification of the connector tracks on the wire side
F. Information input HANDBRAKE tightened from the MERCURA handbrake module: information to the ground
G. KLAXON impulse input: "+ Battery" information
H. Information input CREW MANAGER PEDAL: Information to the mass
I. Information input ROTATING ENGINE or "+ AFTER IGNITION": Information to "+ Battery"
J. Fuse (Different value depending on the lightbar reference to be calculated according to its components (see
Chapter 5)
K. "+ Battery" power supply. Wire n ° 17 is a 2.5 mm² red wire. Wire n° 15 is a 1.5mm² red wire.
L. Ground battery. Wire n° 18 is a 2.5 mm² black wire. Wire n° 16 is a black wire of 1.5mm² black wire.
M. To GRILL LIGHTS (not supplied).
N. BROADCASTING
CORRESPONDENCE ASSIGNMENT OF THE 8-WAY CONNECTOR
0.5mm² wire number
of vehicle’s
harness 18-point connector
Functions
8-way pin connector
1
Signal BF+
1
2
After ignition
2
3
Control panel power supply / Interface
3
4
CAN Low
4
5
Signal BF-
5
6
Ground
6
8
CAN High
8
