Question about Cars & Trucks

1 Answer

Replaced head light switch and connector on 1994 mercury grand marquis bc the tail lights stopped working and both were burnt up. now the lights won't shut off tried resetting the auto lights and still no go. called the dealer and he has no clue. I'm thinking something going on with the auto lamp sensor?

Posted by on

1 Answer

  • Level 3:

    An expert who has achieved level 3 by getting 1000 points


    An expert that got 10 achievements.


    An expert that got 5 achievements.

    Vice President:

    An expert whose answer got voted for 100 times.

  • Cars & Trucks Master
  • 937 Answers

The reverse light switch on the 1994 Pontiac Grand Am is part of the Neutral Safety Switch or also know as Transmission Range Switch. The switch is located under the hood on the drivers side on top of the transmission. ------------------------------------------------------------------------------------
vas 5054a

Posted on Jan 05, 2013

  • jennijones83
    jennijones83 Jan 05, 2013

    I unhooked the auto light sensor and now the lights turn on and off except now we are back at the tailight issues

  • jennijones83
    jennijones83 Jan 06, 2013

    Thanks for help .. I got it fixed I replaced the auto lamp sensor and everything's in working order now :)


3 Suggested Answers

  • 2 Answers

SOURCE: I have freestanding Series 8 dishwasher. Lately during the filling cycle water hammer is occurring. How can this be resolved

a 6ya expert can help you resolve that issue over the phone in a minute or two.
best thing about this new service is that you are never placed on hold and get to talk to real repairmen in the US.
the service is completely free and covers almost anything you can think of (from cars to computers, handyman, and even drones).
click here to download the app (for users in the US for now) and get all the help you need.

Posted on Jan 02, 2017

  • 173 Answers

SOURCE: Headlights work intermitently

HI,Inspect the #27 fuse holder of the Central Junction Box (CJB) for a questionable contact issue with the male spade of the fuse, which may cause intermittent loss of contact.if ok sounds like you need lcm= light control module.

Posted on Sep 30, 2009

  • 7353 Answers

SOURCE: location of headlight relay on 1993 mercury grand

that is caused by a "circuit breaker" not a relay. when it starts flashing, carefully go over the harness from the firewall to the rf headlamp, there is a short somewhere.

Posted on Oct 15, 2009

Add Your Answer

Uploading: 0%


Complete. Click "Add" to insert your video. Add



Related Questions:

1 Answer

What causes my tail lights, park and dash lights not to work on my 1994 grand marquis

It's the headlight switch. The terminals burn out for the tail lights, dash lights (and in your case parking lights, mine seem to be alright) quite frequently. I've changed my switch out 5 times in the last 2 1/2 years, been to pick and pull yards in NY, IL, AZ and CA to find a switch for myself and I usually have to go through 3 or 4 cars because their switches are already burnt out. It must be a deeper problem in the wiring, but my car knowledge only goes so far.

Nov 22, 2012 | 1994 Mercury Grand Marquis

1 Answer

My 1994 grand marquis dash lights and tail lights went out is it the light switch

what causes tail light, park light and dash not to work o n a 94 grand marquis

Apr 25, 2012 | 1994 Mercury Grand Marquis

1 Answer

When headlights are on, parking/ tail/ dash lights are out.

I had that happen twice on my 94 Grand Marquis.
It is the Light Switch (around $40) Replaced it and its fine.

Mar 17, 2012 | 1994 Mercury Grand Marquis

1 Answer

1994 Grand Marquis, marker, tail and dash lights not working. Brake and turn signals work, fuses are all good, checked them all. Worked on passenger side door window, removed door panel, don't think this...

Your light switch is bad. The switch controls what you listed plus headlights,obviously. I've had this problem before. headlights would be on, but nothing else.

Feb 25, 2011 | 1994 Mercury Grand Marquis

1 Answer

Head light going on and off

replace the main head light switch on the left of steering wheel in dash and replace the headlight switch connector if it shows any sign of heating, it will be burnt looking, the repair connector is avail from Ford, remeber to only splice 1 wire at a time when the connector is replaced.
here is the part number for the switch
MOTORCRAFT Part # SW2294 {#F2AZ11654A}
here is a picture


Jul 21, 2010 | 1993 Mercury Grand Marquis

Not finding what you are looking for?
Cars & Trucks Logo

Related Topics:

111 people viewed this question

Ask a Question

Usually answered in minutes!

Top Cars & Trucks Experts


Level 3 Expert

75822 Answers

Colin Stickland
Colin Stickland

Level 3 Expert

22156 Answers

Randy Ohler

Level 3 Expert

14585 Answers

Are you a Car and Truck Expert? Answer questions, earn points and help others

Answer questions

Manuals & User Guides