Nissan Pathfinder - Answered Questions & Fixed Issues

if it blows air only on forth speed then the blower motor resistor is faulty

P259A Engine Code Repair - P259A OBD-II Diagnostic ...

enginecoderepair.com http://p259a.enginecoderepair.com The reason of P259A OBD-II Engine Trouble Code is O2 Sensor Heater Circuit Malfunction. P259A DTC reports a sensor fault, replacement of the sensor is unlikely ... ..

Question edited for clarity. Question moved to model category. Videos

Question edited for clarity. Question moved to model category. There are some diagrams here, but not very clear. https://www.google.com/search?q=nissan+pathfinder+brake+booster+hose+diagram Service Manuals https://www.google.com/search?q=nissan+pathfinder+brake+booster+hose+diagram ..

Question edited for clarity and add maker. Question moved to model category. Inertia Switches are a Ford invention https://www.nissanforums.com/threads/inertia-switch-location.54854/ and https://www.fixya.com/cars/t7173669-fuel_pump https://www.google.com/search?q=2011+Nissan+Pathfinder.+Inertia+switch+location ..

Question edited for clarity. Question moved to model category. It helps to know which part, but let's guess 'cylinder head'? Let me know if it is mains, oil pan, rocker cover or whatever. https://www.google.com/search?q=2005+nissan+pathfinder+cylinder+head+torque+specs ..

all other electrics ok in car, and starts and drives the car? all exterior lamps work? brake,turns/stop ;heads? wrong lamp, not using correct lamp shown in the glove box guide. the lamp has 3 modes on most cars. off all the time (disabled by a switch) on all the time. or door open activated. or a fuse is blown, I check them all. all door locks work"?? car has smart entrance control module my guess is fuse to it blown. 1 of the 4 to it. F10, F11,F24 named fuses the dome does have manual on switch if it is dead then spot and vanity lamp are dead too, that means fuses blow.above;. discover the manual switch yet on lamp socket dome? but the 3 fuse must be good told above first

Question edited for clarity and add maker. Question moved to model category. Diagrams show from right side of the engine. https://www.google.com/search?q=2004+Nissan+Pathfinder+engine+number+location

Wiring Harness https://www.google.com/search?q=2003+Nissan+Pathfinder+SE.+wiring+harness+for+the+Bose+Factory+Stereo The wiring diagram is here, but no Pink! https://www.carxtc.com/Nissan-PATHFINDER-SE-03-2003-FACTORY-Car-Stereo-Wiring-installation-Harness-OEM-Radio-install-wire_p_39138.html https://www.google.com/search?q=2003+nissan+pathfinder+se.+bose+factory+stereo+wiring+diagram ..

Your first problem is no power to the coil/s. This could be the ignition switch or wiring from there to the coils. With ignition on, you should have 12 volts to the coil/s. The ECM grounds it out with help from the crank sensor. If you turn the ignition switch on and have the dash gauges and hear relays kick in, then check for bad/broken wires. Several things come on while in the run position. Like radio, blower fan, lights/gauges in the dash. If they don't come on, first would be checking the switch, then wires. You need a volt ohm meter, electrical shcematics.

Question edited for clarity. Question moved from Misc to model category. 'Cranking' is turning over. It fires when it starts. So you turn the key and nothing happens? Your battery is flat. If that is not the case, your issue is electronic and can only be diagnosed bt an auto electrician with a pro grade scan tool computer. https://www.google.com/search?q=mobile+auto+electrician+near+me ..

Question edited for clarity. 'year make model' first. Question moved to model category. In the link https://www.google.com/search?q=1999+Nissan+Pathfinder.+service+manual ..

Neutral safety switch on the transmission.

car starts and runs ok, dash heater blower heater works on high and head lamps all work? pad means keyfob or door control buttons? on door inside? check all fuses first. as in ALL (cab and engine bay) if fuses good scan the PCM for door control errors DTC all 4 doors fail at all local control (windows and locks) ?????????

Question edited for clarity. Question moved to model category. tail lights don't need relays as the amperage is very low. Only headlights and fog lights use relays. https://www.google.com/search?q=1993+Nissan+Pathfinder.+Where+is+the+tail+light+relay Fuse Box diagram https://www.google.com/search?q=1993+nissan+pathfinder+fuse+box+diagram ..

Question edited for clarity. Question moved to model category. There isn't one, you have to take a can opener to the floor! Or do it the proper way and drop the tank.

have you tryed changeing out plug wires and spark plugs

NO ENGINE TOLD. (nor country)

Question edited for clarity, add maker. Question moved to model category. Your friend is correct, 2 banks, 2 cats, 4 sensors. https://www.nissanhelp.com/diy/pathfinder/projects/images/2005-2011-nissan-pathfinder-o2-sensor-location-01.jpg ..

passanger side of the rear case (transfer) try there that is what the guide tells me Good Luck Mike L.