Triumph TR6 PI Operation Manual page 483

ELECTRICAL
SEAT BELT WARNING SYSTEM
With the driver only in the vehicle the system is
cancelled when the drivers seat belt is fastened.
This system is designed to discourage driving the
vehicle without the seat belts being in use.
With the driver and a passenger in the vehicle, a
switch built into the passengers seat is actuated. The system
is then cancelled when both the drivers and passengers seat
belts are fastened.
NT0710
86.57.00
- Description
Later U.S.A. market vehicles only.
The system is actuated by selection of any gear other
than neutral. When the system is actuated a 'FASTEN
BELTS' warning light.on the fascia illuminates and a buzzer
provides an audible intrusion.
A diode in the circuit (see appropriate wifing
diagram) enables the seat belt warning system and the key
warning system to use the same audible buzzer unit.
+
----0
2
3 4
DIODE
- Remove and refit
86.57.10
Later U.S.A. market vehicles fitted with seat belt
warning system only.
Removing
1. Isolate the battery.
2. Locate the diode taped to the harness in a position
above the bonnet release handle.
3. Unwind the tape to release the diode.
4. Disconnect two Lucar connectors. Remove the diode
from the vehicle.
5. Remove the insulating sleeve.
Refitting
6. Fit the insulating sleeve over the female connector.
7. Position the diode the correct way round indicated
by the connectors. Connect two Lucar connectors as
follows:
Light green/orange wire to diode male connector.
Purple/orange wire to diode female connector.
8. Apply the tape to secure the diode.
9. Connect the battery.
+
Supply
1. Gearbox switch
2. Drivers belt switch
3. Passengers seat switch
4. Passengers belt switch
5. Warning light
6. Diode
7. Buzzer
5-6
"./
/
NT0626
86.57.00
86.57.10
Triumph TR6 Manual. Part No. 545277 Issue 1