Saab 900 Brake Light Switch Replacement Costs

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Brake Light Switch Replacement Service

How much does a Brake Light Switch Replacement cost?

On average, the cost for a Saab 900 Brake Light Switch Replacement is $150 with $10 for parts and $140 for labor. Prices may vary depending on your location.

Car	Service	Estimate	Shop/Dealer Price
1997 Saab 900V6-2.5L	Service typeBrake Light Switch Replacement	Estimate$192.72	Shop/Dealer Price$205.75 - $236.74
1991 Saab 900L4-2.1L	Service typeBrake Light Switch Replacement	Estimate$213.21	Shop/Dealer Price$231.85 - $283.64
1992 Saab 900L4-2.0L Turbo	Service typeBrake Light Switch Replacement	Estimate$213.21	Shop/Dealer Price$231.87 - $283.68
1998 Saab 900L4-2.3L	Service typeBrake Light Switch Replacement	Estimate$183.71	Shop/Dealer Price$195.00 - $224.68
1994 Saab 900V6-2.5L	Service typeBrake Light Switch Replacement	Estimate$191.97	Shop/Dealer Price$206.80 - $243.78
1993 Saab 900L4-2.0L Turbo	Service typeBrake Light Switch Replacement	Estimate$199.05	Shop/Dealer Price$214.31 - $255.61
1994 Saab 900L4-2.3L	Service typeBrake Light Switch Replacement	Estimate$191.97	Shop/Dealer Price$205.34 - $241.23
1990 Saab 900L4-2.0L Turbo	Service typeBrake Light Switch Replacement	Estimate$213.21	Shop/Dealer Price$231.87 - $283.68

Show example Saab 900 Brake Light Switch Replacement prices

What is the brake light switch and how does it work?

The brake light switch is a mechanical switch activated when you press the brake pedal. The switch has a plunger in it that contacts a lever in the brake pedal assembly. As that plunger is depressed when you push on the brake pedal, the contacts in the brake light switch closed and voltage flows to the brake lights — turning them on. The brake light switch is also in the circuit that controls the cruise control disengagement and the shift interlock safety feature installed on all newer cars. Failure of the brake light switch occurs due to wear on the internal electrical contacts in the switch, poor switch terminal connections, maladjustment of the switch, or damage to the brake pedal assembly.

When to consider replacing the brake light switch?

No brake lights. If depressing the brake pedal does not cause any of the brake lights to illuminate, the continuity of the switch will be tested. If only one brake light is out, then the issue is not the switch but rather the bulb, bulb socket or brake light circuit integrity.
Unable to shift out of park. The brake light switch is also wired into the shift interlock mechanism. If you are unable to shift out of park, with your foot on the brake, check to see if the brake lights will illuminate as you push the pedal. If they do not illuminate, failure of the brake light switch may be the cause of the no shift.
Intermittent operation of the brake lights or late operation. The brake light switch has to be in the proper position, and work consistently if the brake lights are to come on the instant you press the brake pedal. The switch can sometimes require adjustment, or the contacts may degrade, causing inconsistent operation of the switch.

How do mechanics replace the brake light switch?

The switch is first tested using a multimeter, including the terminal contacts to the switch, to determine if it is faulty. If the switch is functioning, the entire circuit must be tested to determine the cause of no brake lights.
Should the switch be judged defective, the switch is unthreaded from the mounting boss near the brake pedal assembly.
The new switch is threaded in and locked with an appropriate locknut once the new switch is properly adjusted.
The operation of the switch is tested to ensure instant illumination of the brake lights upon pressing the brake pedal.

Is it safe to drive with a brake light switch problem?

No. Should the brake light switch have failed, it is unsafe to drive the vehicle because drivers behind you will have no indication that you are slowing, intend to slow, or are stopped. Always address a failure of this type promptly to ensure your safety while driving.

When replacing the brake light switch keep in mind:

The mechanic will test the brake light switch directly to ensure that the issue is not elsewhere in the brake light circuit.
Occasionally, the issue is a maladjusted switch or a loose contact, and the mechanic can resolve the problem without switch replacement.

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Phillip

20 years of experience

310 reviews

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Phillip

20 years of experience

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by Ivan

Saab 900 L4-2.0L Turbo - Window is not working - Roseville, California

Even though it was really hot out he was very patient and thorough in his assessments. He explained everything in detail and was very knowledgeable.

Carlos

29 years of experience

601 reviews

Carlos

29 years of experience

by Nicholas

Saab 900 L4-2.3L - Brake Rotor/Disc Replacement (Rear) - Glendora, California

My repair with Carlos has been the best experience I have had with a mechanic within my 15 years of vehicle ownership. He was authentic, caring and showed great appreciation for being able to service my vehicle. Thank you, Carlos. -Nicholas (95 Saab 900s)

Whitney

40 years of experience

783 reviews

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Whitney

40 years of experience

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by Celine

Saab 900 V6-2.5L - Oil Pan Gasket - Mountain View, California

Whitney went the extra mile to ensure that my car was safe and healthy! I had to spend 3 days working on my reticent car, and even changed defective light bulbs i couldn't change myself for free. He was great to chat with, explained what he was doing so that a lay person like me could get it, was obviously enjoying solving the problem that my car presented him. It is really rewarding to meet someone who loves his job so much and takes care of your vehicle as if it is his own. I am already recommending him to all my friends and colleagues. I hope i dont have too see him soon, but I am looking forward to either way.

Jeremy

21 years of experience

802 reviews

Jeremy

21 years of experience

by Michael

Saab 900 L4-2.1L - Car shudders when turning Inspection - West Palm Beach, Florida

My car is a collector’s Saab of which only 300 were made, all in 1991. Jeremy was on time, prepared and super-competent. Diagnosed the issue, explained why he was confident in his diagnosis, checked lots of other things and reported on the general condition of this rare car. Friendly and professional. I highly recommend him.

Excellent Rating

(29)

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