20 Most Recent 1999 Nissan Frontier Questions & Answers

Question edited for clarity. Question moved to model category. Above the glove compartment. Already answered on Fixya :>) https://www.fixya.com/cars/t25448225-fuel_pump_relay_located_1999_nissan More here and diagrams https://www.google.com/search?q=1999+Nissan+Frontier.+Fuel+pump+relay+location ..

Question edited for clarity. Question moved to model category. https://www.google.com/search?q=1999+nissan+frontier.+shifter+lock+location

HVAC , air temp CAB or engine air temp IAC? say HVAC< if climate control options in heater or / AC fails. tell the problem first so we now where your looking, thanks why do you think you have one, at all (yes on newer models) not told they why? scan tool scans shows i fails? How? right side behind glove box right LHD car. USA heater box seen. best I can tell the photo above is 2005 and 1999 had no such thing, no climate controls then. so post a real problem and we tell you tests to learn the TRUTH of what is wrong, called DIAGNOSIS is cold air AC failng is heater failing or blower speeds dead. or modes fail, (heat/cold/blend, recirc) what;'s up doc? are you cooling or heating the cab, or just defrosting?

Hello. It seems the 'shift fork' is either 'misaligned' and/or 'bent' in 3rd, 4th, 5th and REVERSE. It's, also, possible those gears are 'stripped' on their shaft(s); making driving that truck, in those gears, impossible. Good luck and keep me informed; if you want to.

How do I find tb firing order of a 2002 Nissan frontier

Hi Keith. I'm Tim Dorton. It's hard to tell without using a lab scope. Is it making noise?If so, then the bearing inside are about to go.If running bad, the Cam sensor is inside. In either case, check a local junk yard, there are a few distributors around. At least swapping it out can tell you if that's the problem. There are many You Tube videos on how to replace.https://youtu.be/PbJTP9sTF08

did you reprogram the New ECU to the Truck ? if not there is your Problem , if crank or cam sensors fail to operate ? this truck will not crank at all , the Distributor in this year Model truck is old school mechanical type and they are the safest in market . they have internal mechanical driven pulse ignition modules if these modules fail ? you will have crank but no spark without ground short . you must Have either unprogrammed ECU ? or a wiring short in main Harness ( between power and ground ) to cause ECU to fry , Ignition non these trucks are also direct power supply with 40 Amp . do you have the complete service Manual for it ? if not here is a gift for you : 1999 Nisan Frontier, KA 24 class http://pdf.textfiles.com/manuals/AUTOMOBILE/NISSAN/frontier/1999-KA/ec.pdf

These are Two separate circuits, if the tail lights work the tag light bulbs are probably burned out. and as the other info said look at the linkage that moves with the shifter and the reverse switch is part of a larger switch that also contains the neutral safety switch that allows the vehicle to start only in park or neutral. I hope this helps. Take care.

try to turn the headlight on and start if the light gose off at the same time you need to replace the battery , but if its stay on and no start change the starter

The ECU is usually the last thing a mechanic would suspect for a problem, after eliminating other possibilities. And you should concentrate on what happened to the fuel pressure-why did the fuel pump stop working. So you need to check and test the fuel pump circuit. Look for the fuel pump fuse first of all and check that it is good. Here is how most fuel pump circuits work: The fuse supplies power to the fuel pump relay (under the hood), and when the relay is activated (or energized) by the ecu signal that goes to the coil side of the relay, then the fused power passes on through the relay and to the fuel pump in the gas tank. If you have no fuel pressure, the pump has quit working. So to test the circuit, you would use a test light or volt meter at the fuel tank electrical connector. Find the wire for the fuel pump and see if it has power on it when the engine is cranking over. If it does have power, then you need to pull the pump off and replace it. If there is no power to the pump when cranking the engine, the pump circuit must be the problem. Better find a wiring diagram, you will need it to diagnose further.

In the fuse box with all the other fuses ,Chek hand book for where they are located.

The timing is computer controlled and has no adjustment.

Go to autozone.com and they have free online books you can look it up just enter make model and engine type hope this helps mike

some high pitch whistles can be from the brushes of the alternator needing attention it may be from failing idler pulley bearings check for vacuum leaks at hose connections

there is a sensor in distributor that is most likely the problem . it will cause the problems you describe.

Here's a link to where it's at,says relay number 18.

The security is set. I don't of any procedure to reset the alarm, except the dealer. Sorry.

When it fails, test for spark at plugs and fuel pressure. Could be ignition module, ignition switch, loose ground, other.

Your transmission is obviously failing, but it may be something as simple as low fluid level or the need for a standard transmission service. Has the fluid and filter been changed in the past 50,000 miles? If not, START THERE. It may be too late to save the transmission but there is always a chance you may.

On the top and connected to the injectors.