1966-1973 Chevrolet Caprice Back-Up Light Switch: A Comprehensive Guide
Don't get left in the dark; understand the symptoms and solutions for a faulty back-up light switch on your classic Caprice.
- The primary symptoms of failure are reverse lights that don't work or stay on constantly.
- Before ordering, you must identify if your switch is on the transmission or steering column, as it varies by configuration.
- Standard Ignition offers a direct-fit replacement suitable for most owners, while Mcleod may be an option for custom applications.
- There are no recalls from NHTSA for this part on the 1966-1973 Caprice.
Signs of a Failing Back-Up Light Switch
When your Caprice's back-up light switch fails, the symptoms are usually straightforward. The most common issue is that the reverse lights will not turn on at all when you shift into reverse. This is a safety hazard, as it fails to warn others of your movement. Less common, but still possible, is for the switch to fail in the 'on' position. This would cause your reverse lights to stay on constantly, which can confuse other drivers and will burn out your bulbs quickly.
Choosing the Right Aftermarket Switch for Your Caprice
For a vintage vehicle like the 1966-1973 Caprice, finding original "New Old Stock" (NOS) OEM parts is difficult and often very expensive. Aftermarket parts provide a reliable and affordable solution. The key is to choose a quality brand and, most importantly, the correct part for your specific car.
Know Your Transmission Before You Order
The biggest mistake when ordering this part is getting the wrong switch for your transmission. Depending on the year and whether your Caprice has a manual or automatic transmission with a column or floor shifter, the switch could be mounted on the transmission itself or on the steering column. Always verify the location and type of your existing switch before purchasing a new one.
Available Brand Tiers
- Standard Replacement (Standard Ignition): Standard Motor Products (SMP), often sold as Standard Ignition, is a well-known brand for reliable, OE-style replacement parts. Their switches are designed to be direct-fit replacements, ensuring proper form and function for a hassle-free installation. They often use quality materials like copper alloy conductors to ensure good electrical performance. This is a solid choice for a stock restoration or daily driver.
- Performance/Universal (Mcleod): Mcleod is a brand known for performance transmission components. Their product is often listed as a neutral safety switch for manual transmissions that can also be adapted to function as a back-up light switch, sometimes requiring a separate circuit. This may be an option for modified vehicles or custom builds but might not be a direct plug-and-play replacement for a stock Caprice.
Cost to Replace a Back-Up Light Switch (1966-1973 Chevrolet Caprice)
| Part/Service | Estimated Cost | Notes |
|---|---|---|
| New Aftermarket Switch | $40.11 | This is the typical price for a quality replacement from a brand like Standard Ignition. |
| New OEM (NOS) | $75 - $200+ | "New Old Stock" parts are original but have been sitting on a shelf for decades. They are rare, expensive, and not necessary for a reliable repair. |
| Shop Labor | $50 - $100 | A mechanic should be able to replace this part in under an hour. The cost can vary if the switch is difficult to access. |
Frequently Asked Questions
Is replacing the back-up light switch a DIY job?
Yes, for most owners with basic tools, this is a very feasible DIY task. The difficulty depends on the switch's location. If it's easily accessible on the side of the transmission or on the steering column, it's a simple matter of unplugging the electrical connector and unscrewing the old switch. Always disconnect the battery before working on any electrical components.
Where is the back-up light switch located on my Caprice?
The location depends on your transmission. For manual transmissions, it is typically a screw-in switch on the gearbox itself. For automatic transmissions with a column shifter, the switch is often integrated with the neutral safety switch and located on the lower portion of the steering column inside the car. Always check your specific vehicle to be sure.
How can I test my current switch?
You can test the switch with a multimeter or a test lamp. With the ignition on and the car in reverse, you should have power at the switch terminals. If power is going into the switch but not coming out, the switch is likely faulty. You can also check for continuity across the switch terminals when it is activated.
Were there any recalls for the 1966-1973 Caprice back-up light switch?
No. A search of the National Highway Traffic Safety Administration (NHTSA) database shows no recalls or safety campaigns related to the back-up light switch for this generation of Chevrolet Caprice.
Technical Specifications
Specifications such as connector type and mounting method (screw-in vs. bolt-on) are dependent on your vehicle's specific transmission (manual vs. automatic) and shifter location (column vs. floor).
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.