1981-1987 Buick Electra Back Up Light Switch and Neutral Safety Switch Guide
Learn about the common causes of reverse light failure and how to choose the right replacement switch for your Buick Electra.
- The back up light switch is integrated with the neutral safety switch on these models, located on the steering column.
- Failure is a safety issue, as it prevents others from knowing you are reversing, and can result in a failed vehicle inspection.
- Before replacing the switch, always check the bulbs and the 'TURN B/U' fuse first.
- A quality aftermarket replacement from a brand like Standard Ignition is a reliable and cost-effective solution, as OEM parts are unavailable.
Diagnosing a Faulty Back Up Light Switch
When your reverse lights stop working on your Buick Electra, the switch is a common suspect. Before replacing it, a few simple checks can confirm the diagnosis. First, check the bulbs themselves to ensure they haven't burned out. Next, inspect the fuse labeled for the backup lights, often shared with the turn signals and marked "TURN B/U". If the bulbs and fuse are good, the problem is likely the switch or the wiring connected to it.
Symptoms of a Failing Switch:
- No Reverse Lights: The most common symptom is that the reverse lights do not turn on at all when you shift into reverse.
- Intermittent Lights: The lights may flicker or only work when the shifter is wiggled, indicating a worn internal contact.
- No-Start Condition: Since the backup light function is part of the neutral safety switch, a complete failure can also prevent the car from starting.
Choosing the Right Aftermarket Replacement
For a vehicle like the 1981-1987 Electra, finding a new original equipment (OEM) switch from GM or ACDelco is highly unlikely due to the car's age. The most practical and reliable solution is a new aftermarket part.
Pro Tip: On these GM vehicles, the part is officially a "Neutral Safety Switch," which includes the backup light function. Searching for this term often yields more accurate results.
Brand Spotlight: Standard Ignition (SMP)
Standard Ignition is a well-established brand in the aftermarket industry, known for producing quality electrical components that meet or exceed original specifications. For a simple but crucial part like a neutral safety switch, a replacement from a reputable manufacturer like Standard is a dependable choice. Their parts undergo testing to ensure proper mechanical and electrical performance.
Estimated Part & Labor Costs
| Part Type | Part Cost | Shop Labor Cost | Total Estimated Cost |
|---|---|---|---|
| New Aftermarket (Standard Ignition) | $26.28 | $100 - $150 | $126.28 - $176.28 |
| New OEM | Unavailable | $100 - $150 | N/A |
Frequently Asked Questions
Where is the back up light switch located on a 1981-1987 Buick Electra?
For models with a column shifter, the switch is part of the neutral safety switch assembly. It is located inside the car, mounted on the lower part of the steering column near the firewall.
Can I replace this switch myself?
Yes, this is a DIY-friendly job for someone with basic mechanical skills. It involves working under the dashboard to access the steering column, unplugging the old switch, unbolting it, and installing the new one. No special tools are required, and the job typically takes about an hour.
What causes the back up light switch to fail?
Failure is usually due to age and normal wear. Over tens of thousands of shifts, the internal electrical contacts wear down, leading to a poor connection. Corrosion from moisture can also damage the switch and its wiring connectors over time.
Are there any recalls for this part?
No, there are no recalls or technical service bulletins (TSBs) issued by the NHTSA or GM specifically for the back up light switch or neutral safety switch on the 1981-1987 Buick Electra.
Technical Specifications
OEM Part Numbers: 1994262
Combines neutral safety and backup light functions. Mounts to the steering column.
We Have This Part in Stock
The information in this article is provided for general reference and educational purposes only. Vehicle specifications, procedures, and part compatibility can vary by production date, trim level, and region. Always consult your vehicle's factory service manual and verify part numbers before purchasing or performing repairs. Safety-critical components such as airbags, seat belts, and braking systems should be installed by a qualified professional.
- Buick Electra: