How do I disarm factory alarm and start vehicle?

Asked by Jun 24, 2014 at 10:12 AM about the 1997 Toyota T100 2 Dr SR5 Extended Cab SB

Question type: Maintenance & Repair

Unlocked vehicle with door key and the alarm went off. Truck will not start! Need to know
how to disarm and start truck.

3 Answers


Factory Alarm should DisArm by pressing the Unlock Button on Remote or Unlocking Door with Key Otherwise TRY: Disconnect the Positive Battery Cable Open Driver Door & LEAVE Open Turn Ignition Switch to the On position & LEAVE On Reconnect Positive Battery Cable Horn may sound for a few seconds Start vehicle f neither of the above works & it is a Factory Alarm, Dealer will need to check Seurity System for voltage spike or a bad unit

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