1994 Q45 Help

[zarc529]

Hey guys I have a 1994 Q45 and I was wondering If anyone knows how to fix these issues.

1.My key fob or remote for the key less entry does not work. I even put a new battery in. I also tried the programming instructions on infinithelp.com site but I am still having no luck. Any ideas?

2. My gas gauge is broken and stays on empty. This is troublesome because you don't know how much gas is in the car. Even putting ore gas in it makes it not go up.

3. The button to lock all the doors works except it locks all the doors except for the driver-rear passenger side.


Can anybody help me with these issues? Much appreciated

[elwesso]

1. You probably have a bad key fob. It's hard to tell sometimes but that would be my guess.. Sometimes it takes a bunch of tries to program it but eventually you might succeed.. I don't think there's any way to test them either.

2. Chances are someone messed up the sending unit when replacing the fuel pump. My first thing to check would be take the fuel pump out of the tank and see if the sending unit is messed up, my guess either the arm is bent, or the float is off the end of the arm. I've never heard of the gauge in the instrument cluster stop working.

3. You probably have a faulty LCU in the door. You'll need to take the door panel off and replace the black box that's sorta by the arm rest. My guess is that if the LCU is bad, the power window might also work even when the car is off.

[Q451990]

Ditto on what Wes said... to NICO!