A066 TTQ D5 Voice (schematic)
Overview
In addition to helping ensure the driver checks their vehicle after each run, the EP2plus Voice System comes with an external speaker that provides audible instructions and diagnostic information. (ex. “Please conduct your child search now”).

Installation Schematic: A066 TTQ D5 Voice
Operation Features
- Activation occurs automatically after the ignition has been on for 10 minutes OR by use of the 8-way overhead red lights, whichever occurs first
- Operates on both 12V and 24V thresholds
- Deactivates in the KEY ON position
- 4 minutes to perform child check.
- Horn will sound for 5 minutes if a child check is not done.
- To silence the alarm, cycle the key on and then back to off
- Dome lights will illuminate during child check and for 2 minutes after deactivation
- External speaker emits audible instructions
- Accessory position 4 min deactivation delay, key cycle resets the timer.
Order Information
Module: A066 TTQ D5
Upgraded Component Kit: AC09
- A033: Deactivation Button
- P025: OEM Wire Harness
- A026: 3-Pin Diode Harness
- P029: Speaker
- P013: Speaker Wire Harness