The CA2048 Endorsement Restricts Where and When You Can Drive

The CA2048 endorsement is a restriction code that appears on your California commercial driver's license. It means you are limited to driving only during daylight hours — sunrise to sunset — and only within a 150-mile radius of your home or the dispatcher's location. You cannot drive at night, and you cannot take long-haul routes.

This restriction is typically placed on your license when you have failed the medical examination required for unrestricted CDL driving, or when you have a medical condition that makes nighttime or long-distance driving unsafe. It allows you to work in commercial driving roles that fit within those boundaries — local delivery, daytime shuttle services, or regional routes that keep you close to home.

The CA2048 is not permanent. You can have it removed by passing the medical examination and submitting the required documents to the Department of Motor Vehicles (DMV). Many drivers use the CA2048 period to address the medical issue, then retest and move to an unrestricted license.

Key Takeaways

  • CA2048 restricts you to daylight driving only (sunrise to sunset) and limits you to a 150-mile radius from your home or dispatcher.
  • The restriction is placed when you fail the medical examination or have a medical condition that affects your ability to drive safely at night or long distances.
  • You can remove the CA2048 by passing the medical examination and submitting proof to the California DMV.
  • While restricted, you can still work in commercial driving roles that stay within the daylight and distance limits.
  • The restriction does not affect your ability to drive a personal vehicle outside these hours or distances.

How the CA2048 Restriction Appears on Your License

When the DMV issues your CDL with the CA2048 code, it will print on the front or back of your physical license card. The code itself is a four-digit number that DMV staff and law enforcement can read to understand your restrictions. You will also receive a document explaining what the restriction means and what you can and cannot do while it is in effect.

Your license will still show your CDL class (A, B, or C) and any other endorsements you hold, such as Hazmat or Passenger. The CA2048 is an additional restriction layered on top of your license type, not a separate endorsement. This means employers and dispatchers can see at a glance that you are limited to daytime, local driving.

Medical Reasons for the CA2048 Restriction

The California DMV places a CA2048 restriction when the medical examiner determines that you have a condition affecting your ability to drive safely under all conditions. Common reasons include vision problems that worsen in low light, sleep disorders, diabetes that is not well controlled, or certain medications that cause drowsiness or impair judgment.

The medical examination for a CDL is more thorough than a standard driver's license exam. The examiner looks at your vision, hearing, blood pressure, ability to use your limbs, and your medical history. If they find a condition that makes nighttime or long-distance driving risky, they will recommend the restriction to the DMV, and the DMV will add it to your license.

You do not have to accept the restriction if you disagree with it, but you also cannot drive commercially without it. Your options are to accept the restriction and work within it, or to challenge the medical finding through the DMV's appeal process and retest with a different examiner.

Removing the CA2048 Restriction

To remove the CA2048, you must pass a new medical examination. Schedule an appointment with a certified medical examiner who is on the National Registry of Certified Medical Examiners. Bring your current CDL, your medical records, and any documentation showing that the condition that caused the restriction has improved or been treated.

If the examiner clears you, they will issue a Medical Certificate (Form MCSA-5875). Take this certificate to your local DMV office along with your current CDL and a completed process for a Commercial Driver's License (DL 44). The DMV will remove the CA2048 code and reissue your license without the restriction.

The entire process — scheduling the exam, passing it, and getting your new license — typically takes two to four weeks. Some DMV offices are faster than others. If you are working under the restriction and need the removal to happen quickly, call your local DMV office to ask about appointment availability and processing times.

What You Can and Cannot Do With CA2048

With the CA2048 restriction, you can drive a commercial vehicle for work during daylight hours and within 150 miles of your home or dispatcher. This covers local delivery routes, daytime shuttle services, construction site transport, and regional routes that begin and end within the radius. Many small businesses and local carriers hire drivers with this restriction because their routes naturally fit within it.

You cannot drive at night — this means no driving between sunset and sunrise, even if you are on a short local route. You cannot take long-haul routes that exceed the 150-mile radius. You cannot drive for a carrier whose main business is interstate or overnight transport. You also cannot drive a commercial vehicle outside these restrictions, even if you think the trip is safe — the restriction is absolute while it is on your license.

Outside of work, the CA2048 does not affect you. You can drive your personal vehicle at night and across the country. The restriction applies only to commercial driving under your CDL.

Insurance and Employment With CA2048

Insurance companies know about the CA2048 restriction because it appears on your DMV record. Some insurers will not insure a driver with this restriction, or will charge higher premiums because the restriction signals a medical issue. Before you accept a job, check with your insurance company to confirm they will cover you while restricted.

Employers are required to verify your CDL and see all restrictions before hiring you. Many will hire you knowing about the CA2048 if their routes fit within it. Others will not hire you because they need unrestricted drivers. Be upfront about the restriction during the hiring process — employers will find out anyway, and honesty builds trust.

Some employers will support you in getting the restriction removed. They may give you time off for medical appointments or allow you to work reduced hours while you address the underlying condition. It is worth asking during the interview whether they would support your efforts to remove the restriction.

Frequently Asked Questions

Can I drive at night if I am only going a short distance?

No. The CA2048 restriction is absolute — you cannot drive a commercial vehicle at night under any circumstances, even for a five-mile trip. The restriction applies to the time of day, not the distance. If you need to drive at night, you must have the restriction removed first.

What if my job requires me to drive more than 150 miles from home?

You cannot take that job while the CA2048 is on your license. You would need to have the restriction removed by passing the medical examination. If you are in a job that requires long-distance driving, work with your doctor to address the medical issue, then schedule a new medical exam and retest with the DMV.

Does the CA2048 show up on a background check?

Yes, it appears on your DMV record, which employers and insurance companies can see. It does not show up on a criminal background check, but it will be visible to anyone who pulls your driving record. This is why it is important to be honest about it during hiring.

How long does it take to get a new medical exam and remove the restriction?

The medical exam itself takes about 30 minutes to an hour. Getting an appointment may take one to three weeks depending on how busy the examiner is. Once you pass, the DMV typically processes the new license within two to four weeks. Call your local DMV to ask about current wait times.

Can I appeal the CA2048 restriction if I disagree with it?

Yes. You can request a hearing with the DMV to challenge the medical examiner's finding. You would need to present evidence that the condition does not actually affect your ability to drive safely, or that it has improved. Contact your local DMV office to ask about the appeal process and what documentation you need to bring.