Generate Honda Odyssey 2006 Radio Code With Radio S/N

Radio showing SAFE? Your Honda Odyssey 2006 can be unlocked quickly using the radio serial number. Enter it in the form and use the steps below if you need guidance.

VIN is not needed for code retrieval - only serial number of your radio.
It takes less than a minute.

You'll usually get your Honda Odyssey code in seconds.
Manual lookup may take a bit longer (full day).

You'll get your money back if it fails.
Video proof may be required.
See our Refund Policy for full details.

Serial Number Patterns:

Your radio serial may start with: HBM, U1234L1234, 913A, 30006

Serial Number Examples:

HONDA:HBM23001513 (HONDA)
913A7271
U1234L1234
Honda Odyssey 2006 car photo
How to find Honda Odyssey 2006 radio serial number
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Unlock Your 2006 Honda Odyssey Radio in Minutes - How It Works

To get the code, you'll take only 4 simple steps.

  1. Find your radio's serial - this is the only information required by our side.
    Unlike when contacting the dealer, no VIN is needed.
  2. Enter the serial number into our generator above.
    Our system checks it against a database of supported factory radios and automatically retrieves the matching anti-theft code.
  3. In most cases, the code appears instantly on the screen after payment and is also sent to your email for backup.
    If we need to check it manually, you'll be notified before checkout.
  4. Once you receive it, just enter it into your radio to restore the functionality.

Finding the Radio S/N for Honda

The initial step is writing down the radio serial.

Most drivers assume the code depends on the Honda model or year, but actually, the unlock process relies on the unique radio unit's serial number.

This number identifies the exact head unit installed in your Honda Odyssey.

This is even better, because if you have bought an aftermarket radio, the VIN or other vehicle-specific data wouldn't help.

Based on the radio used, you may be able to retrieve the serial directly from the screen or by checking the label on the radio chassis.

Factory Radios on the 2006 Honda Odyssey

The 2006 Odyssey is a carry-over year of the 3rd-generation RL3/RL4 platform launched in 2005. The factory audio family is unchanged, with three audio packages depending on trim and a separate DVD-based navigation system on the Touring grade.

Factory head units for 2006

  • LX trim - AM/FM single-disc CD - 4 speakers, 120 watts, no XM pre-wiring.
  • EX / EX-L trim - AM/FM with 6-disc in-dash CD changer - the most common 3rd-gen Odyssey radio, with Honda part numbers in the 39100-SHJ-. family supplied by Alpine or Panasonic, 6 speakers, 120 watts, XM-ready on EX-L from the factory.
  • Touring trim - DVD-based Honda Satellite-Linked Navigation - touchscreen head unit in the dash plus a DVD-based navigation computer under the driver's seat, with a 360-watt premium amp and seven speakers including a subwoofer.
  • Optional rear-seat DVD entertainment - roof-mounted flip-down screen, available on EX-L and standard on Touring.

Quick visual ID

  • Single CD slot in the centre fascia and no XM badge - that is the LX-grade single-CD unit.
  • Wider CD slot with a 1-6 disc indicator on the display - that is the EX/EX-L 6-disc in-dash changer.
  • Colour touchscreen with a separate NAVI or MAP button cluster - that is the Touring DVD-based navigation head unit.

All three head units carry the Honda anti-theft system and will display CODE or Err after a battery disconnect, requiring the original factory code (5 digits for the audio side, 4 digits for the navigation side on Touring) to come back online.

Check the Display First - Serial Retrieval Without Tools

These are the steps you should follow for 2006 Honda Odyssey:

The 2006 Honda Odyssey features a double-DIN head unit featuring a multi-line display. The serial number can be found using the preset button method:

  1. Turn ignition to ON or ACC. The radio shows "CODE" or "ENTER CODE".
  2. Press and hold buttons 1 and 6 together for 3-5 seconds.
  3. The display reveals the serial number in two segments: first half (e.g., U3210) then second half (e.g., L0482).

Tip: On certain 2006 Odyssey radios with navigation, the serial may also appear in the Settings → System Information menu. Try this before using buttons if your model has a touchscreen unit.

On-Screen Serial Retrieval - 2006 Odyssey

For 2006 Odyssey factory CD and 6-disc head units, the documented dealer-mode shortcut is to read the radio serial straight from the unit's own display using preset buttons 1 and 6 plus the power button. This avoids any dash disassembly when it works.

Steps to display the serial

  • Turn the ignition to the ACC or ON position so the radio is fully powered.
  • Switch the radio off using the power button (display dark, not just muted).
  • Press and hold preset buttons 1 and 6 together.
  • While still holding 1 and 6, press the power button.
  • Keep all three buttons held for several seconds.
  • The display will toggle between two screens - one shows U followed by the first four digits of the serial, the other shows L followed by the last four digits. Combined, they form the 8-character serial number.

Touring navigation system note

  • The Touring DVD-based navigation head unit does not always respond to the 1+6+power shortcut on the audio side.
  • The navigation unit's serial is typically read from a sticker on the navigation computer, mounted under the driver's seat - slide the seat fully forward and up to access the rear face of the box.

If the shortcut does not work

  • Confirm the radio is fully off (display dark) before pressing 1+6+power, not muted with the display still on.
  • If there is no response after several attempts, fall back to physically removing the head unit and reading the serial from the chassis label.

Find it by Pulling Out the Radio Unit

If the serial number cannot be accessed through menu, use the pull-out method.

Most Honda Odyssey OEM radios include a tag with the serial number printed on the housing.

Steps:

  1. Turn off the vehicle.
  2. Remove the bezel surrounding the radio.
  3. Unscrew the clips.
  4. Move the unit outward to access the label.

The serial number is usually located near the barcode.

If the 1+6 method fails to display the serial on your 2006 Honda Odyssey:

  1. Turn off the vehicle.
  2. Carefully detach the radio bezel with a plastic pry tool. The 2006 Odyssey's double-DIN radio sits within a trim panel secured with snap clips.
  3. Unscrew the 4 Phillips-head screws securing the radio in the bracket.
  4. Slide the unit out to access the serial label on the radio housing.

Note: The 2006 Odyssey's larger radio is heavier than single-DIN units. Hold it with both hands when sliding it out.

Radio Removal on the 2006 Honda Odyssey

If the on-screen 1+6+power shortcut does not display the serial, and the dash sticker, owner's wallet card and glove box label are not available, the next step is to remove the head unit and read the serial directly from the chassis label. The 3rd-gen Odyssey dash bezel is held by retaining clips with four bolts on the radio itself, so the procedure is mechanically simple but should be done with care because of the SRS airbag wiring near the dash.

Safety first

  • Turn the ignition fully off and remove the key from the cylinder.
  • Disconnect the negative terminal of the 12V battery.
  • Wait at least three minutes before working near the dash so the SRS airbag capacitor can fully discharge.
  • Stay clear of any yellow airbag connectors while the trim is loose.

Tools you will need

  • A flathead screwdriver to start the upper-glovebox dash-clip release.
  • Plastic trim/panel pry tools to walk around the bezel without scratching the dash.
  • A Phillips screwdriver or 8mm/10mm socket for the four radio retaining bolts (depending on Honda's batch).
  • Masking tape on screwdriver tips to protect the surrounding dash plastics.
  • A phone or camera to photograph the chassis label once the radio is out.
  • Note: 3rd-gen Odyssey factory radios are bolted in, not held by spring DIN clips, so Honda H3 / DIN release keys are not normally required for this generation.

Removal overview

  • Open the upper glovebox and find the small slot on the side of the pop-off centre dash panel.
  • Insert a flathead screwdriver into the slot and pry up the first clip in the upper right-hand corner of the bezel.
  • Walk the pry tool around the perimeter of the bezel, releasing each clip in turn until the bezel comes free.
  • Disconnect any wiring still attached to the bezel (for example the hazard switch) and set the bezel aside.
  • Remove the four bolts holding the radio to the dash sub-frame.
  • Slide the head unit forward and unplug the wiring harness, antenna lead and any fibre/data connectors from the rear of the unit.

Where the serial is printed

  • Look on the top, side or rear face of the metal chassis for a white or silver thermal-printed label.
  • The label carries a Honda part number (for example 39100-SHJ-..) and a separate serial number.
  • Copy the longest alphanumeric string next to the barcode - that is the serial line, not the part number.

Touring navigation

  • The DVD-based navigation computer on the Touring trim is mounted under the driver's seat, not behind the dash.
  • To read its serial, slide the driver's seat all the way forward and up, look at the back of the navigation unit and copy the printed serial from the sticker.
Honda Odyssey 2006 radio serial number label location

Example: Honda Odyssey serial number label location

How Serial Numbers Usually Look on These Odyssey Radios

The 2006 Honda Odyssey radio serial number uses the standard Honda OEM format:

  • U1234L5678 – Standard Honda factory format – two halves displayed separately (U#### then L####), combined into a 10-character serial

Radio manufacturers for the 2006 Odyssey: Alpine (most common) or Panasonic. Nav models may have a separate module but typically use the same U/L two-part serial format.

Reminder Record the complete serial exactly – a single wrong digit will generate an incorrect code.

Common Serial Number Formats on 2006 Odyssey Head Units

Factory 2006 Odyssey head units carry a printed serial number on the chassis label rather than a moulded-in code. On 3rd-gen Odyssey CD and 6-disc units the serial is typically presented in two halves (U and L) on the unit's own display when 1+6+power is held.

What the serial typically looks like

  • The serial is an 8-character alphanumeric string with a single-letter prefix on the chassis label.
  • Common Honda audio prefixes seen on this generation include U (often reported on Alpine-supplied units) and M on some Panasonic builds; the remaining seven characters are digits or letters.
  • When read from the on-screen dealer-mode shortcut, the same serial appears split across two screens - U followed by the first four characters, then L followed by the last four characters. The U and L are screen labels, not part of the serial; the full serial is the eight characters from the two halves combined.
  • The chassis label also lists a Honda part number such as 39100-SHJ-A100 or 39100-SHJ-A400 with a face code like 1BU1 - this is not the serial and should not be entered into a code lookup tool.

What to copy from the label or display

  • Take the longest alphanumeric string next to the barcode on the chassis label - that is the serial line.
  • Or combine the on-screen U and L halves into a single eight-character string.
  • Double-check ambiguous characters such as O vs 0 and I vs 1 by comparing the printed string with the barcode.

Touring navigation system

  • The DVD-based navigation computer under the driver's seat carries its own separate serial number, used for the 4-digit navigation PIN, distinct from the 5-digit audio code.

Final Step - Enter the Radio Code

After locating the S/N and retrieved the unlock code, the next step is entering it into your radio.

Honda original head units display a locked screen when ready for input.

The process is usually simple, but button layouts and confirmation methods may change depending on the radio version installed in your Odyssey.

Detailed Entering Instructions for Odyssey 2006

To enter the code on the 2006 Honda Odyssey's radio:

  1. Ignition ON. Radio shows "CODE".
  2. Press preset buttons 1-5 to enter each digit of the 5-digit unlock code. Each button cycles through digits 0-9.
  3. Press and hold button 6 for 2 seconds to confirm.

Lockout: 3 failed attempts = 60-minute lockout. Keep ignition ON throughout. Turning off the ignition restarts the lockout timer.

Entering the 5-Digit Code on the 2006 Odyssey

Once you have the correct 5-digit anti-theft code for your 2006 Odyssey radio, the entry process is fast, but you have a strict attempt limit before the radio locks itself out, so verify the code before you start. The Touring trim's navigation system uses a separate 4-digit code entered on the touchscreen.

Limited Attempt Warning

You typically have around 10 attempts before the radio enters a lockout state. After roughly ten consecutive wrong codes, the factory Honda radio of this era displays Err or E and refuses further input until the lockout clears. Some units can be cleared by leaving the ignition in the ACC/ON position for one continuous hour and then trying the correct code; others may need to be reset by a Honda dealer or via Honda's official online radio code lookup. Cycling the key off does not always shortcut the timer, so do not hammer guesses at the unit.

Entering the audio code

  • Turn the ignition to the ACC or ON position so the radio powers up and shows the CODE prompt.
  • First digit of the 5-digit code: a single press of the preset numbered the same.
  • Second digit: a single press of its preset.
  • Third digit: a single press of its preset.
  • Fourth digit: a single press of its preset.
  • Fifth digit: a single press of its preset (a repeated digit means the same preset again).
  • The owner's manual lists no confirm step - a correct code is accepted once the fifth digit is in.
  • When accepted, the radio returns to its normal AM/FM display and audio resumes.

Touring navigation code

  • The DVD-based navigation system on the Touring trim asks for a separate 4-digit code on the touchscreen at first power-up.
  • Tap the digits on screen in order, then press Enter or OK to confirm.

If it does not unlock

  • Stop after the second wrong attempt and re-verify the serial number you used to obtain the code.
  • Make sure no leading letter or trailing digit was dropped from the serial.
  • If Err appears on screen, leave the ignition in ACC/ON for the full one-hour cooldown before trying again.

Understanding Unlock Issues with Your Odyssey

An incorrect code result on the double-DIN Honda is very often traced back to the wrong serial number being submitted. The serial label on the unit chassis contains both the serial and the part number — make sure you read the serial (U####L####) and not the part number.

After a rejected attempt, do not entering more guesses — there are only three tries before a 60-minute lockout. Contact support with the serial for a free recheck before retrying.

If the radio turns on without showing the "CODE" screen, consider these possibilities:

  • The unit might be unlocked — try normal operation first.
  • Some 2006 Odyssey radios show "ENTER CODE" rather than just "CODE" — either message means the same thing.
  • With navigation models: the nav screen may come up first the code screen. Wait a few seconds for the audio system to boot separately.

If no prompt ever show, verify the radio fuse — a blown radio fuse will stop the unit from powering on.

The serial number pattern for the double-DIN Honda radio follows one of:

  • U####L#### — the standard two-part Honda serial (first half starts with U, second with L).
  • HBM#### — found on navigation and some premium units.
  • 913A#### — used by Alpine-manufactured modules.

Honda part numbers on the same label begin with 39100 or 39101 — never submit those. If uncertain, use the 1+6 button method to display the serial on the screen itself.

The mid-generation Honda radio uses an identical button layout as the older single-DIN platform:

  • Preset buttons 1–5 — press each scrolls through digits 0–9 to enter that digit of the code.
  • Button 6 — press and hold for 2–3 seconds to confirm the full code.

For some 2006 Odyssey nav units, the preset buttons may be arranged slightly differently or accompanied by soft keys. In those cases, the confirmation button is typically the rightmost preset or a dedicated ENTER key.

Following 3 wrong entries, the mid-era Honda radio goes into lockout mode and displays an error or refuses input. To reset it:

  1. Keep the ignition in the ON position — don't switch it off.
  2. Allow the full 60 minutes to elapse. Switching off at any point resets the waiting period.
  3. Once 60 minutes have passed, the radio should show "CODE" again.

Nav 2006 Odyssey units use the same 60-minute lockout process. Should it remains locked after waiting, the unit may need a dealer diagnostic.

Why Is the Radio Asking for a Code?

Double-DIN Honda radios have the same anti-theft logic as earlier models: any interruption in battery power triggers the code prompt on the next startup. Common causes include:

  • Battery replacement or disconnect — by far the most common cause.
  • Battery drain — a fully dead battery has the same effect.
  • Fuse replacement — replacing the radio fuse block can briefly interrupt power and trigger the lock.
  • Workshop electrical work — any service that requires disconnecting power will cause this.

Entering the correct code disables the lock and the radio resumes normal operation immediately. The lock only re-activates if power is disconnected again.

Get Your Honda Odyssey 2006 Radio Code Now