2008 Dodge RAM-1500 Key Fob Programming
Updated 2026 Programming, battery & replacement fob
You can program a 2008 Dodge RAM-1500 key fob yourself in a few minutes using a working key or remote, no dealer visit needed. Follow the steps below, then check the battery and the correct replacement fob (with FCC ID and part number) if you need a new one.
Remote / key fob programming
On a transponder remote-key, the remote is programmed during the key procedure — use the key programming steps. On a non-transponder vehicle, you can program the remote yourself if you already have one working remote with all buttons functional. Any remote not reprogrammed now will stop working.
Before you start
- At least one working remote (all buttons functional)
- All your remotes
- Sit inside with all doors closed and the driver's seatbelt on; no one else in the vehicle
- 1Put the key in the ignition and turn to ON (as far as it goes without cranking the engine).
- 2With a working remote: press and hold UNLOCK; after at least 4 seconds, keep holding UNLOCK and also press PANIC within 6 seconds. A tone confirms programming mode. Release both buttons.
- 3Within 60 seconds, for each remaining remote: press LOCK and UNLOCK together for 2 seconds and release (a tone sounds), then within 4 seconds press and release UNLOCK (a tone sounds).
- 4Repeat the previous step for every remaining remote, including working ones.
- 5Turn the ignition OFF, or wait 60 seconds, to exit programming mode.
- 6Test all remotes.
Tips & troubleshooting
- Up to 6 remotes can be programmed.
- No working remote? A locksmith or dealer must program the first one.
Key programming
If your Dodge has a transponder key, you can add a new one yourself when you already have two working keys.
Before you start
- Two working (programmed) keys
- Your new, cut key
- 1Insert the first programmed key and turn the ignition to ON. Wait about 3 seconds, turn OFF, and remove the key.
- 2Within 15 seconds, insert the second programmed key and turn to ON. After about 10 seconds the immobilizer warning light comes on and you'll hear a tone. Turn OFF and remove the key.
- 3Within 50 seconds, insert the new key and turn to ON. After about 10 seconds you'll hear a tone and the immobilizer light stays on for 3 seconds — programming is complete.
- 4To add more keys, repeat from step 1 for each one.
Tips & troubleshooting
- Non-transponder key? No programming needed — just have the blade cut by a locksmith or dealer and it'll start the engine.
Replacement key fobs
Find your key type below, then match the FCC ID printed on the back of your existing fob — or, for a plain transponder key, the blank code — to be sure of the right part.
Remote Head Key
3 versionsOne piece: a cut metal blade with the lock/unlock buttons built into the head.
3/4-button Remote Head Key
Find on Amazon- FCC ID
- KOBDT04A, OHT692427AA, OHT692713AA
- OE part #
- 05135670AA, 05140447AA, 05143608AA, 05175786AA, 05175786AB, 05175815AA +49 more
- Frequency
- 315 MHz
- Chip
- PHILLIPS ID 46
4-button Remote Head Key
Find on Amazon- FCC ID
- IYZ-C01C
- OE part #
- 5026378AG, 5026378AH, 5026378AI, 5026378AJ, 5026378AK, 5026378AL +11 more
- Frequency
- 433 MHz
- Chip
- PHILIPS ID 46
3/4-button Remote Head Key
Find on Amazon- FCC ID
- OHT692715AA
- OE part #
- 05179513AA, 05179513AB, 05179513AC, 68001705AA, 68001705AB, 68001705AC +6 more
- Frequency
- 315 MHz
- Chip
- PHILLIPS ID 46
Transponder Key
2 versionsA cut metal key with a chip in the head. No buttons.
Transponder Key
Find on Amazon- Key blank
- Y159-P, Y159P
- OE part #
- 68399888AA
Transponder Key
Find on Amazon- Key blank
- BY157-P, Y157-P, Y157P
- OE part #
- BY157-P, Y157-P, Y157P
Photos show the OEM part for each number listed. Aftermarket replacements sold online are often slightly different in appearance — the FCC ID, not the shape, is what determines whether a fob will work with your car.
2008 Dodge RAM-1500 key fob battery
Your 2008 Dodge RAM-1500 key fob uses a CR2032 3V lithium coin cell. A fresh one typically lasts 3–5 years.
Find CR2032 batteries on AmazonHow to replace the battery
- 1 Look for a small notch or screw on the side of the fob where the key blade meets the buttons.
- 2 Pry the housing apart with a coin or small flathead (or remove the screw).
- 3 Pop out the old coin cell, noting its orientation.
- 4 Insert the new battery the same way up, then snap the case shut.
- 5 Test the buttons — if they work, you're done.
Battery tips
- Use a fresh, name-brand 3V lithium cell — bargain cells drain quickly.
- Try not to touch both faces of the new battery; skin oils shorten its life.
- If the buttons still don't respond after a new battery, the remote may need re-syncing or programming.
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