Relays; Identification And Location; Relay Identification; Ecm Connector Pin Numbering - Triumph Thunderbird Service Manual

Relays
Identification and Location
Note:
Electrical System
ECM Connector Pin Numbering
•
Relays can be found beneath the right hand
side cover.
Connector B (Grey) Connector A (Blackl
Relay identification
1. Starter Relay
2. Fuel pump relay
3. EMS relay
4. Cooling fan relay
The above illustration shows the pin numbering system
used in the engine management and other electrical
circuit diagrams.
The black connector pins are prefixed A and the grey
connector pins B. As viewed on the mating face with the
ECM (as per the illustration), pins are numbered from
right to left with number one in the top right corner.
SelVice Manual - Thunderbird
18.21