Astra 7T7 - Page 13
1. Thoroughly read and become familiar with the installation instructions before beginning the
installation.
2. Review system contents:
Main Unit
Two 5-Button Remote Transmitters
Siren
Shock Sensor
Harnesses
•
14-Pin main harness
•
4-Pin shock sensor harness
•
3-Pin door lock harness
•
LED harness
•
Valet Switch harness
•
Receiver Harness
3. Verify with the owner, the mounting locations for all visible components, including the LED
and Override switch.
4. Verify with the owner, the optional features of the Astra 7T7 and the features that must be
programmed during installation.
5. Inspect and perform a function test of all vehicle systems before and after the installation.
6. Always use a Volt / Ohm meter for testing vehicle circuits. Never use a test light.
7. Always look before drilling any holes or mounting self-tapping screws. Be sure fuel lines and
exterior wiring looms are clear as they are often close to the chassis and difficult to see.
8. Protect all wires running from the engine compartment to the interior of the vehicle by
covering with electrical tape and split loom tubing. Be sure to use a grommet when routing
wires through the firewall.
9. Properly fuse any additional accessories such as window modules, door lock actuators, etc.,
making sure to power them separate from the alarm module. This will ensure the
functionality of the security system in the event of an accessory failure.
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