Vehicles with known readiness monitor issues

If your vehicle is listed below, please take it to the manufacturer for the required service.
This table lists specific vehicle makes and models with known readiness monitor issues. 

CDPHE operates several Emissions Technical Centers which can address readiness issues:
1.888.861.2646

1996 Chrysler Cirrus, Sebring, Concord, LHS All monitors reset to incomplete upon every ignition key-off. TSB #18-005-01
1996 Dodge Stratus, Intrepid, Neon, Avenger All monitors reset to incomplete upon every ignition key-off. TSB #18-005-01
1996 Eagle Vision Non-turbo, Talon Non-turbo All monitors reset to incomplete upon every ignition key-off. TSB #18-005-01
1996 Plymouth Breeze, Neon All monitors reset to incomplete upon every ignition key-off. TSB #18-005-01
2003 Ford Focus Monitors may be difficult to complete TSB #06-7-5
2003 Hyundai Tiburon Will not communicate with OBD test equipment.  TSB #03-01-003-01
2005, 2006 Jeep Wrangler Oxygen sensor heater readiness remains incomplete. TSB #25-001-07
2007 Lexus RX400 Monitors may be difficult to complete. OBD Drivability Re-flash
2007 Toyota Highlander Monitors may be difficult to complete. OBD Drivability Re-flash
2010 Dodge Charger 3.5L, Challenger 3.5L Evaporative Leak Detection Monitor may not set to ready. TSB #18-008-10 Rev. A
2010 Chrysler 300 3.5L Evaporative Leak Detection Monitor may not set to ready.  TSB #18-008-10 Rev. A
2010, 2011 Jeep Wrangler 3.8L Downstream oxygen sensor monitor may not set to ready.  TSB #18-027-10