Vehicles with known On-Board Diagnostics (OBD) readiness issues

Back to performing a readiness monitor check

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.

 
1996 Chrysler  Cirrus, Sebring, Concord, LHS All monitors reset to incompleteupon 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 Pylmouth Breeze, Neon All monitors reset to incomplete upon every ignition key-off. TSB #18-005-01
2003 Ford Foucus  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