VIZIO's voice remote article gives a short fix path for buttons that do not respond. Give the TV a break first: unplug the power cord for five seconds, plug it back in, power on and test the remote. Replace the batteries with new ones matched to the plus and minus markings in the compartment. If it still does not work, unpair the remote: hold the Input and Mute buttons together for about ten seconds and watch for a light near the top of the remote to flash, which means it is ready to start fresh.
The checks in more detail
Then pair it again: Menu, All Settings if needed, System, Voice Remote, OK, Pair New Remote. Check for updates so the remote's software is current. VIZIO's power article adds that if the TV's power light is on but it does not respond, you should press the physical Power button, make sure nothing blocks the remote sensor and check whether another VIZIO remote nearby is controlling the TV, removing the batteries from other remotes to test.
The VIZIO mobile app can act as a temporary remote, which tells you whether the remote or the TV is the problem. If the remote controls the TV but not a soundbar, turn CEC on. If nothing works and a new remote does not pair, contact VIZIO Support. The light flash after holding Input and Mute is the confirmation that the unpair worked, so do not start pairing until you have seen it. Try the remote through your phone camera in the dark;
an infrared remote shows a faint flashing light when a key is pressed. If the remote works for a few seconds after pairing and then drops, the pairing did not complete, and repeating the unpair step with the light confirmation is more reliable than pairing several times over the old link. Keep the old batteries out of the new remote, and store a spare pair with it, since half of remote faults are simply batteries near the end of their life.
Differential
Likely causes of “VIZIO TV line remote will not control the TV”, and how to tell them apart
- 1
Weak batteries
What separates it The buttons are unresponsive because the batteries are weak
How to confirm Fit a fresh matched pair of batteries, and try the remote again
- 2
A stale pairing
What separates it The remote is ignored because the pairing is stale
How to confirm Unpair the remote by holding Input and Mute, and then pair it again
- 3
A blocked sensor
What separates it The response is poor because the sensor on the TV is blocked
How to confirm Clear the sensor on the TV, and remove anything that blocks it
- 4
Another VIZIO remote
What separates it The TV acts on its own because another VIZIO remote is nearby
How to confirm Remove the batteries of the other remotes that are nearby, and test
- 5
A stuck TV
What separates it The remote is ignored because the TV is stuck in a bad state
How to confirm Power cycle the TV by unplugging it, and then try the remote
Before you touch a setting
Record this first — changing settings destroys the evidence
- The type of remote that you are using
- Whether the light flashes on unpair
- Whether the phone app works to control the TV
- The batteries that you are using in the remote
Try in this order
0 of 7 completedUnplug the TV
ReversibleUnplug the TV for five seconds, and then plug it in and try the remote.
Replace the batteries
ReversibleReplace the batteries with a fresh pair, matching the markings inside the compartment, and then test again to see whether it helped.
Unpair the remote
ReversibleUnpair the remote by holding Input and Mute for ten seconds, until the light flashes.
Pair again
ReversiblePair it again, using the Voice Remote option under Menu and System, and then test again to see whether it helped.
Check for updates
ReversibleCheck for updates, including the remote's own software, and install any that are offered, and then test again to see whether it helped.
Clear the sensor
ReversibleClear the sensor on the TV, and switch off other remotes that could interfere, and then test again to see whether it helped.
Contact VIZIO
ReversibleContact VIZIO if it will not pair, and give them the model of the remote.
Model-specific
What is true of this model and not of its siblings
- Voice remote
- Newer models use a Bluetooth voice remote.
- Simple remote
- Older models use infrared.
- Other models this page answers
- These steps also fit the Quantum 4K QLED TV, V-Series 4K TV, M-Series Quantum X TV, OLED H1 TV.
Stop boundary
When this stops being a self-service repair
- !If a new remote will not pair, contact VIZIO Support
- !If only soundbar control fails, turn CEC on
- !If the phone app works but no remote does, replace the remote
Evidence ledger
Sources behind this answer
Unpair and re-pair the voice remote.
Power cycle, flashing light and CEC steps.
Enabling CEC and brand names.
Menu test, picture modes and service triggers.
The company and its products.
Exact questions
Common questions
How do I unpair a VIZIO remote?+
Hold Input and Mute about ten seconds.
How do I pair it?+
Menu, System, Voice Remote, Pair New Remote.
What should the light do?+
The light on the remote should flash when it is ready to pair.
Can another remote interfere?+
Yes, another remote can interfere, so remove the batteries of the others nearby.
Should I power cycle the TV?+
Yes, power cycle the TV, since that clears many stuck states.