Philips 46 Crypto Tag Transponder Chip - Chrysler TP12CH

The Philips 46 Crypto Tag Transponder Chip (also known as TP12CH) is a high-security, blank transponder chip designed for Chrysler, Dodge, and Jeep vehicles equipped with the ID46 immobilizer system. It is commonly found in key heads of vehicles from the mid-2000s to early 2010s.

• Chip ID: Philips ID 46 CHR (PCF7936A Crypto Mode), cross-referenced as TP12CH.
• Compatibility: Used in transponder key shells such as Y164-PT and Y170-PT.
• Vehicle Models: Compatible with a range of vehicles including Chrysler 200, 300, Aspen, Pacifica, PT Cruiser, Sebring, Town & Country; Dodge Avenger, Caliber, Caravan, Challenger, Charger, Durango, Magnum; Jeep Commander, Compass, Grand Cherokee, Liberty, Patriot, Wrangler. Coverage spans approximately 2004–2019 models.
• Programming: The chip is blank and must be programmed or cloned using professional key programming tools or OBD diagnostic devices to match the vehicle’s immobilizer system.

Once programmed, the Philips 46 Crypto Tag TP12CH restores complete ignition and immobilizer functionality, making it a reliable choice for key replacement, reprogramming, and locksmith services in GM’s North American platforms.