Owner's Manual

ADS-RR(SR)-TOY02B-DS-IG-EN maestro.idatalink.com
ToyoTa highLandeR WiTh JBL 2014-2019
Automotive Data Solutions Inc. © 2022
7
TROUBLESHOOTING TABLE
PROBLEM SOLUTION
Gauges do not work, radio shows OBD2 Error 1 or Error 2. Ensure 2 pin black connector is plugged into the 2 pin black of the 28 pin
connector of the TO2 harness, not the OBD2.
Reset the RR.
Gauges work but are limited or data features are limited (turn signals, very
limited gauge functionality).
Ensure 2 pin black connector is plugged into the 2 pin black of the 28 pin
connector of the TO2 harness, not the OBD2, then reset the RR.
If still experiencing limited functionality, try connecting the black 2 pin from
the TO2 to the OBD2 2 pin black connector, then reset the RR.
TPMS display shows N/A or does not update tire pressures. Reset the RR. Drive the vehicle. If still not updating, contact tech support.
The radio is NOT turning ON and the light on the Maestro is blinking
RED
TWICE
.
If installing a fl oating screen type radio and it is not turning on, ensure the
screen is secured and any trim pieces on the radio have been installed fully.
Not installing these fully will prevent radio from powering up and show a 2x
red error.
The radio is turning ON and the light on the Maestro is blinking RED TWICE. Ensure the 4-pin data cable is connected between the radio and the RR, and
that it is plugged into the black port on the Maestro RR. The red and blue
ports on the RR should be empty.
Make sure the correct radio model and serial number were entered during
the fl ash. Verify the radio’s serial number entered during the fl ash matches
what is listed on the radio screen. This can be found in the settings of the
radio, listed as Device Id, Device Number, or Serial Number.
The light on the Maestro is fl ashing
RED ONCE. There is no fi rmware on the module; fl ash the RR module.
Radio will not turn off. Vehicle has aftermarket remote start. Contact technical support for assistance.
MAESTRO RR RESET PROCEDURE:
Turn the key to the OFF position, then disconnect all connectors from the module.
Press and hold the module’s programming button and connect all the connectors back to the module. Wait, the module’s LED will fl ash RED rapidly (this may
take up to 10 seconds).
Release the programming button. Wait, the LED will turn solid GREEN for 2 seconds to show the reset was successful.
TECHNICAL ASSISTANCE
Phone: [phone]
Email: [e-mail]
Web: maestro.idatalink.com/support add www.12voltdata.com/forum/
IMPORTANT: To ensure proper operation, the aftermarket radio needs to have the latest fi rmware from the manufacturer. Please visit the radio
manufacturer’s website and look for any updates pertaining to your radio.