I have a 2005 chevy malibu. the radio display/driver information center suddenly stopped working. it was connected to a diagnostics machine and got the code u2122. we know this is the "loss of radio communications" code, but are unsure of how to fix the problem.

SOURCE: My 2005 chevy equinox is displaying the P0405

Erase the code and see if it returns. If it does, replace the valve. What engine do you have? If it is a 3.4 it should be right on top. One plug and two bolts.

Alan Conner

• 359 Answers
• Posted on Mar 25, 2009

SOURCE: I have a 2005 Chevy Malibu. The check engine

"This indicates a fuel vapor leak in the EVAP control system. It means a very small leak has been detected. In fact, the leak can be from a hole as small as 0.04" in diameter. The (EVAP) emission control system prevents the escape of fuel vapors from a vehicle's fuel system. Fuel vapors are routed by hoses to a charcoal canister for storage. Later, when the engine is running a purge control valve opens allowing intake vacuum to siphon the fuel vapors into the engine."
Hope that helps..

SOURCE: Diagnostics on Kenmore Elite Dryer

my dryer just did the same thing i wiggled the door switch and it came back on

SOURCE: code to unlock radio on a chevy malibu

you will need to call the dealer and give them the vin number witch is on the dash

SOURCE: 2000 chevy malibu radio unlock help??

are u the original owner of the car ?if so do you still have the books that came with the car? look for the delco radio book !there should be a card in there with a code and instructions! if not the only wasy is to go to the dealer or a radio repair shop to have it unlocked!