Question about 2008 GMC Envoy

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How to replace the neutral safety switch on a 2008 gmc envoy and its location

Posted by Anonymous on

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Posted on Jan 02, 2017

  • 523 Answers

SOURCE: replace neutral safety switch on a 1988 gmc sierra

Typically the Neutral Safety Switches are located with the gear selector, either in the column or the floor.

Hope this helps,
Tom

Posted on Aug 21, 2009

  • 11447 Answers

SOURCE: Where is neutral safety switch on 05 GMc envoy Denali

The transmission range (TR) switch is part of the park/neutral position (PNP) and backup lamp switch assembly, which is externally mounted on the transmission manual shaft. The TR switch contains four internal switches that indicate the transmission gear range selector lever position. The powertrain control module (PCM) supplies ignition voltage to each switch circuit. As the gear range selector lever is moved, the state of each switch may change, causing the circuit to open or close. An open circuit or switch indicates a high voltage signal. A closed circuit or switch indicates a low voltage signal. The PCM detects the selected gear range by deciphering the combination of the voltage signals. The PCM compares the actual voltage combination of the switch signals to a TR switch combination chart stored in memory.

Posted on Apr 14, 2017

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1 Answer

What will cause my 2008 gmc envoy not to move when I put it in reverse neutral or drive


  • Neutral safety switch sends a signal to the on-board computer to allow the engine to start and to engage the transmission
  • When not replaced, vehicle may experience no start and/or transmission will not shift out of park.Here's a link to the part,
Duralast Neutral Safety Switch DR4146 Read Reviews on Duralast DR4146

Mar 22, 2016 | GMC Cars & Trucks

2 Answers

2005 GMC Envoy XL. Will not engage starter. Like something electrical. Turn key and nothing. Worked fine until now.


Could be the neutral safety switch if it won't crank in neutral or park, could also be the starter has failed.

Feb 22, 2015 | 2005 GMC Envoy Xl

1 Answer

Replace neutral switch


There are small mounting screws on the edge of the plastic switch housing mounting it to the transmission. Remove the nut on the shaft in the center of the switch and pull off.

Jul 08, 2014 | 1999 GMC Envoy

1 Answer

2008 BMW 528 neutral safety switch location


on steering column if column shift or floor shift might be there

Jan 11, 2014 | 2008 BMW 528i

2 Answers

Where is the relay and/or in line fuse for the back up lights on a 2002 GMC Envoy. New bulbs and fuses are fine in both fuse boxes. Still not working so there must be a in line fuse or relay out?


check the neutral safety switch. connected to the shift lever, keeps you from running the starter unless in park or neutral, AND it turns on the back up lights when in reverse.

Jun 27, 2011 | 2002 GMC Envoy

1 Answer

How do I replace the neutral safety switch on my 2000 GMC Sonoma 5 speed?


Does not have a neutral safety switch , it has a clutch inhibit switch.It is located at the top of clutch pedal and is threaded into a bracket or is on the rod that goes from clutch peadl to master cylinder.

Feb 27, 2011 | GMC Sonoma Cars & Trucks

1 Answer

2002 GMC Envoy, i put the key in ignition and vehicle will not start sometimes and other times is starts fine. we have checked the starter, battery and battery connections, all fine. Changed the starter...


Ignition switch and neutral safety switch. Next time it happens wiggle thekeys in the ignition switch and try to restart.If it starts its probably the ignition switch. Then locate neutral safety switch on brake pedal and put meter on B+ wire from switch to starter relay and see if you get B+ on the would -be- crank. Next locate B+ wire from starter relay to starter hook a meter to it and see if you get B+ on the would -be crank.
Where ever B+ is missing is your problem.

Apr 14, 2010 | 2002 GMC Envoy

1 Answer

Replace neutral safety switch on a 1988 gmc sierra


Typically the Neutral Safety Switches are located with the gear selector, either in the column or the floor.

Hope this helps,
Tom

Aug 21, 2009 | GMC Sierra 2500 Cars & Trucks

4 Answers

2002 GMC Envoy


If your 2002 gmc envoy or sierra will not even turn over with a kown good battery try starting it in nuetral then go back to park and try starting again. There is a park nuetral safety switch that can malfunction. Turn the key on then shift into nuetral, then turn fully to start.
 

May 19, 2008 | 2002 GMC Envoy

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