Installation Manual

Revision Date: 3/27/2011 Page: 19 of 21
HomeLink
Troubleshooting
START
Did mirror program successfully?
Does red light illuminate
when each button is
pushed?
Mirror is functioning
properly.
YES
PROGRAM:
1. Follow HomeLink
programming
instructions,
located just before
the troubleshooting
section.
ENSURE:
1. EC mirror harness
power wire is
securely tapped
into OEM harness.
2. Battery wire is
receiving +12 V.
3. Ground wire is
securely attached
to a vehicle ground.
Press each
HomeLink button
( , ,& ).
Replace Harness
STILL NO
YES
NO
Is the mirror receiving
+12 V?
NO
Replace Mirror
YES
NO
YES
YES
NO
STILL
NO
Contact HomeLink
Customer Support at
www.homelink.com
or
1-800-355-3515
Compass
Troubleshooting
Press the “ ” button
(Compass Display
Button).
START
Is green light illuminated?
Is there a display in the
compass window?
Mirror is functioning
properly.
YES
YES
Is the mirror receiving
+12 V?
Replace Harness
NO
Replace Mirror
ENSURE:
1. EC mirror harness
power wire is
securely tapped
into OEM harness.
2. Ignition wire is
receiving +12 V.
3. Ground wire is
securely attached
to a vehicle ground.
YES
NO
STILL NO
Make sure the car is
on and press the
“ ” button
(Power Button).
STILL
NO
Is the correct direction
displayed?
YES
NO
STILL
NO
Does the compass display
read “C?”
Is the incorrect direction
displayed?
Is the display locked in
one direction?
CALIBRATE:
1. Follow Calibration
procedure
instructions,
located just before
the troubleshooting
section.
NO
NO NO
STILL
NO
Replace Mirror
YES
YES
YES