If you're referring to the turn signal switch (lever) itself DO NOT ATTEMPT THIS YOURSELF
You run the risk of deploying the air bag. Not only very dangerous but expensive.
In a 1999 Nissan Quest, the turn signal relay is typically located in the fuse box, which is found under the dashboard on the driver's side. You may need to remove the cover of the fuse box to access the relay. If you're unsure, consult the vehicle's owner's manual for specific diagrams and locations.
What is the spark plug gap for a 1999 Nissan Quest w/ 3.3 engine?
The Nissan Quest uses a good quality 5W30 oil
I'm Trying To Change The EGR valve ON My 1999 Nissan Quest How Difficult Is It Going To Be, Please Help
in the front near the radiator
Replace it
The 1999 Nissan Maxima turn signal flasher unit can be found beneath the drivers side dashboard. The turn signal flasher unit will be above the gas pedal.
I think the changes came in 1999, then Ford quit making the Quest and Nissan took over in 2004. If i recall, there was no 2003 Quest.
The 1999 Nissan Quest radiator fan resistor is attached to the back of the fan motor. The resistor should be labeled as such.
Located diretly behind the center console and it is a real pain to get to. Try buying the Haynes manual for the Mercury Villager/Nissan Quest and it helps somewhat.
buy a manual like Hayes or mitchell
To replace the knock sensor on a 1999 Nissan Quest, first, disconnect the battery to ensure safety. Then, locate the knock sensor, which is typically situated on the engine block. Remove the electrical connector and unbolt the sensor using the appropriate socket or wrench. Install the new sensor, reconnect the electrical connector, and reattach the battery before starting the engine to check for proper operation.