Owner's Manual
Table Of Contents
- Install Guide for iDatalink Ready Radios- Toyota 4 Runner With JBL 2014-2019
- Toyota 4 Runner Without JBL 2014-2019
- Toyota Avalon With JBL 2015-2019
- Toyota Avalon With NAV With JBL 2013-2014
- Toyota Avalon With NAV Without JBL 2013-2014
- Toyota Avalon Without JBL 2015-2019
- Toyota C-HR Without Apple Carplay or Android Auto 2018
- Toyota Camry With Factory 6.1 inch Screen 2012-2014
- Toyota Camry With Factory 6.1 inch Screen and JBL 2012-2014
- Toyota Camry With Factory Screen and HDD and JBL 2012-2014
- Toyota Camry With JBL 2015-2017
- Toyota Camry Without JBL 2015-2017
- Toyota Corolla With Factory 6.1 inch Screen 2014-2019
- Toyota Highlander With JBL 2014-2019
- Toyota Highlander Without JBL 2014-2019
- Toyota Prius Base 2016-2019
- Toyota Prius C With JBL 2015-2019
- Toyota Prius C Without JBL 2012-2014
- Toyota Prius C Without JBL 2015-2019
- Toyota Prius V With JBL 2012-2014
- Toyota Prius V With JBL 2015-2017
- Toyota Prius V Without JBL 2012-2014
- Toyota Prius V Without JBL 2015-2017
- Toyota Prius With JBL 2012-2014
- Toyota Prius With JBL 2015-2019
- Toyota Prius With Nav Without JBL 2012-2014
- Toyota Prius With Nav Without JBL 2015-2019
- Toyota Rav 4 With Factory 6.1 inch Screen 2013-2018
- Toyota Rav 4 With Factory 6.1 inch Screen and JBL 2013-2018
- Toyota Sequoia With JBL 2014-2017
- Toyota Sequoia With JBL 2018-2019
- Toyota Sienna With JBL 2015-2019
- Toyota Sienna Without JBL 2015-2019
- Toyota Tacoma With JBL 2016-2019
- Toyota Tacoma Without JBL 2016-2019
- Toyota Tundra With JBL 2014-2019
- Toyota Tundra With non-JBL AMP 2014-2019
- Toyota Tundra Without JBL 2014-2019
- Toyota Venza With JBL 2015-2016
- Toyota Venza With JBL and Nav 2013-2014
- Toyota Venza Without JBL 2015-2016
 
- Install Guide for All Other Radios- Toyota 4 Runner With JBL 2014-2019
- Toyota 4 Runner Without JBL 2014-2019
- Toyota Avalon With JBL 2015-2019
- Toyota Avalon With NAV With JBL 2013-2014
- Toyota Avalon With NAV Without JBL 2013-2014
- Toyota Avalon Without JBL 2015-2019
- Toyota C-HR Without Apple Carplay or Android Auto 2018
- Toyota Camry With Factory 6.1 inch Screen 2012-2014
- Toyota Camry With Factory 6.1 inch Screen and JBL 2012-2014
- Toyota Camry With Factory Screen and HDD and JBL 2012-2014
- Toyota Camry With JBL 2015-2017
- Toyota Camry Without JBL 2015-2017
- Toyota Corolla With Factory 6.1 inch Screen 2014-2019
- Toyota Highlander With JBL 2014-2019
- Toyota Highlander Without JBL 2014-2019
- Toyota Prius Base 2016-2019
- Toyota Prius C With JBL 2015-2019
- Toyota Prius C Without JBL 2012-2014
- Toyota Prius C Without JBL 2015-2019
- Toyota Prius V With JBL 2012-2014
- Toyota Prius V With JBL 2015-2017
- Toyota Prius V Without JBL 2012-2014
- Toyota Prius V Without JBL 2015-2017
- Toyota Prius With JBL 2012-2014
- Toyota Prius With JBL 2015-2019
- Toyota Prius With Nav Without JBL 2012-2014
- Toyota Prius With Nav Without JBL 2015-2019
- Toyota Rav 4 With Factory 6.1 inch Screen 2013-2018
- Toyota Rav 4 With Factory 6.1 inch Screen and JBL 2013-2018
- Toyota Sequoia With JBL 2014-2017
- Toyota Sequoia With JBL 2018-2019
- Toyota Sienna With JBL 2015-2019
- Toyota Sienna Without JBL 2015-2019
- Toyota Tacoma With JBL 2016-2019
- Toyota Tacoma Without JBL 2016-2019
- Toyota Tundra With JBL 2014-2019
- Toyota Tundra With non-JBL AMP 2014-2019
- Toyota Tundra Without JBL 2014-2019
- Toyota Venza With JBL 2015-2016
- Toyota Venza With JBL and Nav 2013-2014
- Toyota Venza Without JBL 2015-2016
 
ADS-RR(SR)-TOY02B-DS-IG-EN maestro.idatalink.com
ToyoTa pRiuS BaSe 2016-2019
Automotive Data Solutions Inc. © 2022
3
STEP 1
•  Remove the factory radio
If using head unit adapter (sold separately), connect HHR-
TO2 harness to adapter and skip to step 2.
•  Unbox the aftermarket radio and locate its main harness.
•  Cut and remove the black 20 pin connector from the HHR-
TO2 T-harness and connect the wires, shown in the wiring 
diagram, from aftermarket radio main harness to the HHR-
TO2 T-harness and match the wire functions.
Note: only connect purple/white wire to radio reverse input 
or module damage will occur.
STEP 2 
•  If the vehicle is equipped with an OEM backup camera, a 
16 pin and 24 pin adapter are provided to retain it. Identify 
which harness your vehicle has and connect the adapter 
to the vehicle and to the 8 pin connector on the HHR-TO2 
T-harness.
STEP 3
•  Connect the factory harness to the HHR-TO2 T-harness.
STEP 4
•  Plug the male WHITE 2 pin connector of your TO2 
T-harness into the OBDII harness.
•  Plug the OBDII connector into the OBDII of the vehicle.
STEP 5
•  Plug the harnesses into the aftermarket radio.
•  Plug the backup camera RCA (if applicable).
•  Plug the Data cable to the data port of the aftermarket 
radio.
Note: on Pioneer radio, ensure that there is nothing plugged 
into the W/R port.
Note: For Sony radios with OSD Controllable camera: When 
the vehicle is equipped with the bird’s eye view camera 
system, plug the camera into Camera 1 on the radio. This is 
the only camera input that allows camera control through 
the touchscreen.
STEP 6
•  Connect all the harnesses to the Maestro RR module then 
test your installation.
4
INSTALLATION INSTRUCTIONS P1 /1










