TOYOTA
Reference
400CF
Procedure
Issue A 8/14/14
Page | 23
Checklist
–
9
Check:
Vehicle Function Detail:
Power Windows
Verify power window controls are functioning properly.
Power Door Locks
Verify power door lock controls are functioning properly.
Hazard Lights
Verify hazard lights are functioning properly.
Clock
Verify proper time on clock.
Radio
Verify radio is functioning properly.
Navigation (if
applicable)
Verify navigation system is functioning properly.
Bluetooth (if
Applicable)
Verify Bluetooth is functioning properly.
These points
MUST
be checked to ensure a quality installation.
Basic Troubleshooting Tips
In most cases, issues with the OEM Audio Plus sound system upgrade are installation
related. We have found that these few simple troubleshooting steps have resolved
customer issues.
1.
Double-check all Amplifiers and Radio connections - Unplug each connector then
re-
plug to confirm secure connection. Listen and feel for the locking “click”.
This
is the most common issue.
2.
Verify Radio Connections - Make sure that the male factory harness connectors
are plugged to female
OEM Audio Plus
harness connectors and the male
OEM
Audio Plus
harness connectors are plugged directly to the radio.
3.
Check the fuses.
4.
Check the Amplifier ground connection.
5.
Reset the DSP Amplifier - Disconnect the (-) negative terminal from the battery for
one hour.
6.
Check the wiring
–
Look out for pinched or damaged wires that may have occurred
during installation.
7.
If all else fails - Bypass the
OEM Audio Plus
sound system by restoring the factory
connections to the radio and contact the
OEM Audio Plus
technical support line at
1-855-OEM-ODIO ext. 601
.
