Skip the auto shop - Our mechanics make house calls

Q: Navigation screen went black

asked by on

The navigation screen went black. And the air conditioner is set on high, but I am unable to control it.

It sounds like two separate problems. Check your fuses for the radio and navigation. If it is the unit itself that is faulty, there are specialized places that will repair them, or you could replace it with a good used one. The blower motor speed is computer controlled on your car. There is a module built in the the motor assembly that regulates the speed via a signal from the main AC module. It could be the motor itself, the AC module, or wiring. I would recommend having a certified mechanic inspect your electrical system to determine what is causing the troubles.

Was this answer helpful?

Need advice from certified mechanic? Get help now!

Over 1000 mechanics are ready to answer your question.
The statements expressed above are only for informational purposes and should be independently verified. Please see our terms of service for more details

Ask a Mechanic
(100% Free)

Have a car question? Get free advice from our top-rated mechanics.

Ask A Mechanic
Over 10,000 questions answered!

Get an instant quote for your car

Our certified mechanics come to you ・Backed by 12-month, 12,000-mile guarantee・Fair and transparent pricing

Get a quote

What others are asking

Q: Brakes locking up

Hello. Your brakes can lock up for many reasons. If the wrong brakes were used or if they are contaminated with oil or grease than this will occur. If neither of these are present then there may be a problem...

Q: How do I use the heater?

The heater takes heat from the engine coolant and uses it to warm your vehicle’s cabin. Turning on the heater only takes a few steps: 1. Use the fan control dial to set the fan to your speed. 2. Press...

Q: How do I use the audio system with a navigation system?

If you have an Accord with an in-dash navigation system, there’s good news. Most of your audio system functionality still comes from the standard buttons on the interface. However, there are some things you can only do by using the...

Related articles

How Long Does a Heater Control Valve Last?
Keeping the right amount of coolant in a car is essential in keeping the engine at the right temperature. Failing to have the right amount of coolant or even bad elements...
What are the Car Pool Rules in Hawaii?
Hawaii is widely regarded as a land of vacation and relaxation, and as such, its scenic roads and routes are far better known than the state’s freeways. But, as with all...
P2428 OBD-II Trouble Code: Exhaust Gas Temperature Too High Bank 1
P2428 code definition A P2428 trouble code signifies that the PCM has detected a problem in the exhaust gas temperature sensor circuit in bank 1, which subsequently contains the number one...