
The Jeep oil cooler line is a simple mechanical interference issue. The airbag computer programing is a more complex safety defect.
Only days after Chrysler Group refused a National Highway Traffic Safety Administration request for recalls on 2.7 million Jeep models because of allegedly unsafe fuel systems, the company is initiating safety recalls on defective Jeep airbag modules and transmission oil cooler lines.
All told, almost 600,000 2012-2013 Jeep Wrangler, and 2010-2012 Jeep Patriot and Compass SUVs are affected by the potential safety defects.
The oil cooler line appears to be a simple mechanical interference issue that is fixed by a redesigned power-steering return line that provides separation from an aluminum transmission oil cooler line. If the line shows no sign of damage, a protective sleeve will be added. The potential transmission failure problem was discovered during internal durability testing. Chrysler Group said it is unaware of any accidents or injuries associated with either safety defect.
The airbag computer problem is more complex and has been under investigation by Chrysler since June of 2012 when it was informed by TRW that a software error existed in 2010-2012 Jeep Compass and Patriot Occupant Restraint Control (ORC) modules. During a rollover with airbag deployment, the software can cause delayed deployment or non-deployment of the side curtain airbag and/or seatbelt pre-tensioners. As a result, vehicle occupants have an increased risk of injury in a crash.
Attempts to reprogram the defective modules at dealerships were unsuccessful in some cases when the new software wouldn’t transfer to the computer. Chrysler said that it has now resolved the problem and is instituting a recall. It appears that Chrysler was trying to avoid a safety recall by attempting a field service action instead but with it under intense NHTSA scrutiny a recall is the better option.
Owners may contact Chrysler at 1-800-247-9753. Owners may also contact the National Highway Traffic Safety Administration Vehicle Safety Hotline at 1-888-327-4236 or go to www.safercar.gov.