1435
Information provided on the circuit diagram for relays with a single socket harness
connector includes:
• The relay name - located above the relay.
• A relay and terminal number reference - located on each wire entering the relay
connector terminals.
In the above example, the relay and terminal number reference can be interpreted as
follows:
Indicates the component is a relay
Reference number for the relay (cooling fan relay in the
example shown)
Connector terminal number reference
Relays connected with a Dual Socket Connector
The illustration above shows an example of a relay connected to the wiring harness with
a dual socket relay connector.
A dual socket relay connector provides sockets for two individual relays, socket A and
socket B. A pin diagram of a typical dual socket relay connector is shown below.