Jump to content

89 Nissan Pathfinder - the fuel cutoff switch?


Guest mlindber
 Share

Recommended Posts

Guest mlindber

I just got into an accident in my 89 Nissan Pathfinder and now my car won't start. It was almost a head-on, going 10-15 mph. The front left headlight was broken, front left fender was dented, and the hood was bent. The police officer on the scene suggested it might have kicked in the emergency fuel cutoff switch. Unfortunately, I do not have the manual, and I can't locate this switch. Any attempts at searching around in the car have been in vain. Anybody have any ideas where I could find the manual online or maybe know where this supposed fuel cutoff switch may be?

Link to comment
Share on other sites

i've never seen one on our rigs ... at least the early model pathys ... check fuses, ignition relay, fuel and igniton fusible links and check to see that the wiring loom that goes beneath where the hood rests is not damaged or severed due to your accident ...

Link to comment
Share on other sites

Guest mlindber

There was no damage, other than the damage to the car. No fuses were blown, including the fuse to the emergency fuel cutoff switch, which indicates there probably is an emergency fuel cutoff switch of some kind.

Link to comment
Share on other sites

After looking through the wiring diagrams from my Chilton's manual, it would apear that there is a "safety relay" which controls the fuel injectors only in case of malfunction or accident. The safety relay is orange in color and is located inside the Pathy, on the passenger's side in the front inside the lower plastic kick panel near the floor in front of the door. It's fusible link is located at the battery and feeds a white/blue wire that feeds power to the relay inside the vehicle. This may be what you're looking for.

 

I do know that some vehicles like Ford Mustang 5.0's have a fuel pump safety/accident shutoff switch like the one the police officer described to you, it's inside the trunk beside the trunk latch. I don't think the Pathfinder has the same thing, there may be something else wrong with your wiring or something.

Link to comment
Share on other sites

Guest nitrousx

I have heard that the ecu may control this function also. I have not checked the manual for this information so I do not know how valid it is. if the switch is not locateable, my suggestion would be to reset your ecu.

Link to comment
Share on other sites

Create an account or sign in to comment

You need to be a member in order to leave a comment

Create an account

Sign up for a new account in our community. It's easy!

Register a new account

Sign in

Already have an account? Sign in here.

Sign In Now
 Share

×
×
  • Create New...