GMC G1500 Neutral Safety Switch Replacement at your home or office.

Our mobile mechanics offer services 7 days a week. Upfront and transparent pricing.

Estimate price near me

Service Location

Customer Ratings

(3,013)

Included for free with this service

Online Booking

Mechanic comes to you

12-month / 12k-mile warranty

Free 50 point safety inspection

Our certified mobile mechanics can come to your home or office 7 days a week between 7 AM and 9 PM.

Customer Ratings

(3,013)

Neutral Safety Switch Replacement Service

How much does a Neutral Safety Switch Replacement cost?

On average, the cost for a GMC G1500 Neutral Safety Switch Replacement is $117 with $22 for parts and $95 for labor. Prices may vary depending on your location.

CarServiceEstimateShop/Dealer Price
1993 GMC G1500V8-5.7LService typeNeutral Safety Switch ReplacementEstimate$280.03Shop/Dealer Price$331.29 - $462.57
1988 GMC G1500V8-5.0LService typeNeutral Safety Switch ReplacementEstimate$138.91Shop/Dealer Price$159.91 - $200.36
1985 GMC G1500V6-4.3LService typeNeutral Safety Switch ReplacementEstimate$138.91Shop/Dealer Price$159.91 - $200.36
1981 GMC G1500V8-5.7LService typeNeutral Safety Switch ReplacementEstimate$260.03Shop/Dealer Price$311.29 - $442.56
1983 GMC G1500V8-5.0LService typeNeutral Safety Switch ReplacementEstimate$349.35Shop/Dealer Price$422.97 - $621.27
1992 GMC G1500V8-5.0LService typeNeutral Safety Switch ReplacementEstimate$138.91Shop/Dealer Price$159.91 - $200.36
1990 GMC G1500V8-5.0LService typeNeutral Safety Switch ReplacementEstimate$143.91Shop/Dealer Price$164.77 - $205.12
1991 GMC G1500V6-4.3LService typeNeutral Safety Switch ReplacementEstimate$143.91Shop/Dealer Price$165.14 - $205.78
Show example GMC G1500 Neutral Safety Switch Replacement prices

What is the Neutral Safety Switch all about?

The neutral safety switch keeps the vehicle from starting when in any gear position other than Park or Neutral. In some vehicles, the switch also monitors gear selection and reverse light feedback data for the vehicle’s computer. Most often mounted to the left-hand side of the transmission, the switch is equipped in vehicles with a transaxle or automatic transmission. Some vehicle neutral safety switches are attached to the shifter mechanism.

Keep in mind:

  • Connected to the starter solenoid, the neutral safety switch completes the starter circuit, allowing the power from the battery to reach the starter only while the gearshift remains in Park or Neutral.
  • The mechanic will check the other systems in your vehicle’s ignition system, such as the starter, battery, and alternator, to make sure those parts are not causing the problem.
  • As a vehicle ages, the neutral safety switch deteriorates.

How it's done:

  • The vehicle is raised and supported on jack stands. The transmission shift lever and cable are removed. The electrical connector is removed from the switch.

  • The neutral safety switch is removed from the transmission. The transmission shaft seal is checked for leaks and replaced as needed.

  • The new neutral safety switch is installed on to the selector shaft and secured while aligning for proper installation alignment.

  • The shift lever and shift cable are reinstalled. The vehicle is checked for proper neutral safety switch operation before the vehicle is lowered off the jack stands.

  • The vehicle is scanned for codes and proper switch indication of gear ranges and road tested for proper operation.

Our recommendation:

Replace a faulty neutral safety switch as soon as possible; otherwise, the vehicle will stop working or suffer engine damage. When the switch does not work properly, the vehicle might jump into gear upon startup. This not only causes damage to the engine itself, but poses a great physical threat to surrounding objects and people. Our expert mechanics will diagnose the neutral safety switch to see if it needs adjustment.

Transmissions that exhibit excessive vibrations cause the switch to go out of alignment over time, which makes vehicle ignition more difficult. When inspecting the neutral safety switch, our expert mechanics check for dirt and grease build-up, moisture, and corrosion. They will also use a test light to confirm a connection through the switch to the starter solenoid.

What common symptoms indicate you may need to replace the Neutral Safety Switch?

  • Engine turns over in any gear, indicating that the neutral safety switch does not work properly and needs replacement
  • Vehicle doesn’t turn over when in Park or Neutral
  • Check Engine Light turns on after ignition

How important is this service?

Replace a faulty neutral safety switch promptly, as driving without a functional switch presents a danger to other drivers, passengers, and those around the vehicle. A faulty neutral safety switch damages the engine, as the vehicle jerks into gear upon startup. The reverse lights could stop working on some vehicles, which creates a safety hazard especially during inclement weather or nighttime.

Fast and easy service at your home or office

Backed by 12-month, 12.000-mile guarantee


Meet some of our expert GMC mechanics

Real customer reviews from GMC owners like you.

Excellent Rating

(3,013)

Rating Summary
2,853
79
21
10
50
2,853
79
21
10
50

Stacy

24 years of experience
366 reviews
Stacy
24 years of experience
GMC Acadia V6-3.6L - Alternator - Lithonia, Georgia
Stacy did an amazing job on my truck very acknowledge about what was going on with my vehicle and was able to fix it with no issues very helpful with helping us understand the problem and what we need to do if anything else was to come about.

Ira

36 years of experience
259 reviews
Ira
36 years of experience
GMC Jimmy V6-4.3L - Car is hard to start - Sun City Center, Florida
Ira is really professional. i had misdiagnosed problem and he made recommendations.

Chris

11 years of experience
77 reviews
Chris
11 years of experience
GMC Envoy L6-4.2L - Spark Plugs - Indianapolis, Indiana
Very good experience

Eric

29 years of experience
15 reviews
Eric
29 years of experience
GMC Envoy L6-4.2L - Serpentine/Drive Belt - Sumter, South Carolina
Fast, efficient, and accommodating!! Highly recommended!!

Excellent Rating

(3,013)

Rating Summary
2,853
79
21
10
50
2,853
79
21
10
50
Number of GMC services completed
33143+
services done by our mechanics
TOTAL NUMBER OF EXPERT GMC MECHANICS
900+
experts on our platform

Recent articles & questions

P0341 OBD-II Trouble Code: Camshaft Position Sensor Circuit Range/Performance
P0341 code definition Camshaft Position Sensor Circuit Range/Performance What the P0341 code means P0341 is an OBD-II generic code that says the...
How an Automotive College Degree Benefits Your Car Mechanic Career
Attending an automotive college program opens many doors for car mechanics, including career growth and higher pay as you become a better technician.
How to Troubleshoot a Parking Brake That Won’t Release
Emergency brakes won't release if there's a damaged parking brake, return spring, rear caliper pivot arm, or a caliper with a stuck piston.

Truck not shifting out of Park

The shift lock requires the brakes to be pushed in order to get the vehicle out of Park. The brake lights need to be checked to see if they work; the brake switch and wire connector to the switch may...

Steering rack and pinion play

The movement in the rack shaft is normal as far as I have seen in the video. With everything hooked up, use jack stands (https://www.yourmechanic.com/article/how-to-properly-use-a-floor-jack-and-jack-stands-by-brent-minderler) on both sides of the car to and support it below the lower control arms....

Van shakes, makes knocking noise - 1993 GMC G2500

Hello. You will need to find out if your engine is misfiring due to an ignition part like plug wires (https://www.yourmechanic.com/services/ignition-cable-spark-plug-wires-replacement), plugs (https://www.yourmechanic.com/services/spark-plugs-replacement), or distributor parts like a cap and rotor (https://www.yourmechanic.com/services/distributor-rotor-and-cap-replacement) or the module. If all the tune-up maintenance...

How can we help?

Our service team is available 7 days a week, Monday - Friday from 6 AM to 5 PM PST, Saturday - Sunday 7 AM - 4 PM PST.

1 (844) 997-3624 · hi@yourmechanic.com