20 Most Recent 2004 Acura TL - Page 5 Questions & Answers

Try this as the stereo may need to be reset- If you have jumped or replaced the battery at anytime this will happen. You have to get the serial number off the radio by removing it or partially taking it out to see the numbers on it try not to remove any cords. With the stereo out (to make sure you get the right number off of it) call an Acura dealership with the number and they will give you the another number to enter into the stereo and directions on how to punch the numbers in. Make sure while you have the stereo out you write the serial number down and keep it in a safe place also the number that the Acura dealership gives you because if you sell the car or if it happens again its easily accessible. Good Luck!

You need to call the dealer, I had same problem. Now Honda
replaced my battery and I need the CODE for my NAVi!

Dealer where I bought doesn't have the code, nor does customer service.
Also no one has the SN....they say I have to pay to remove the Navi - Radio from the dash to fine the SN!......needless to say I'm NOT a happy camper!!!!..... All I need is the SN from the unit and then Acura will supply the Navi code.

Any suggestions anyone????

an a service is your basic oil change, lub door locks,check air pressure in tires the 1 means a tire rotation and the 3 means that you are due for a transmission fluid change

Be sure you have 12 volts at the pump motor, and that the pump intake is not obstructed. Then, make sure the jets are not blocked on the hose side, as the jet diameter is smaller than hose diameter. I would remove the hoses at the jets and the pump and blow air backwards through the system. Also, blow air backwards through the jets to insure they are not clogged inside. Replace all hoses and try system, if no change, then the pump itself is bad, probably a bad impeller in the pump. This should fix the problem...Good luck.